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assuredautomation.com
36 Series
Stainless Steel 2-way Full Port Ball Valve
USER’S MANUAL
Installation & Maintenance
Assured Automation • 19 Walnut Avenue, Clark, New Jersey 07066 • Tel: 732-381-2255 • Fax: 732-381-2383
TABLE OF CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
General Precaution
1.1. Material Section ........................................................................................1
1.2. Pressure-Temperature Rating ....................................................................1
1.3. Fluid Thermal Expansion ..........................................................................1
1.4. Static Electric Effect..................................................................................1
1.5. Liquids with High Fluid Velocity .............................................................1
1.6. Throttling Service......................................................................................1
1.7. Disassembling Valve.................................................................................1
1.8. Skin Contact with the Valve Surface ........................................................1
1.9. Fluid Contact with the Valve.....................................................................1
1.10. Locking Device .........................................................................................1
Product Description
2.1. Feature .......................................................................................................1
2.2. Product Specification ................................................................................2
2.3. Dimensions ................................................................................................2
Design Specification..........................................................................................2
Pressure Temperature Rating .........................................................................3
Delivery Condition and Storage ......................................................................3
Valve Installation
6.1. Handling ....................................................................................................3
6.2. Cleaning.....................................................................................................3
6.3. Flow Direction...........................................................................................3
6.4. Position and Weight Support.....................................................................3
6.5. Installation of Threaded End Valve...........................................................4
6.6. Installation of Weld End Valve .................................................................4
6.7. Systems Hydrostatic Test ..........................................................................4
Valve Operation
7.1. Manual Operation......................................................................................4
7.2. Automatic Operation .................................................................................4
Maintenance
8.1. Maintenance Frequency ............................................................................5
8.2. Disassembling and Cleaning the Valve.....................................................5
8.3. Replacing Seats and Joint Gaskets ............................................................5
8.4. Replacing Stem Sealing Components .......................................................5
Torque Data
9.1. Valve Assembly Torque Table..................................................................6
9.2. Valve Operation Torque Table..................................................................6
Assembly Diagram ............................................................................................7
Corrosion Data ..................................................................................................8
APPENDIX........................................................................................................i ~ xiii
1. General Precaution
1.1. Material Section
Material deterioration is determined by the contained fluid. The need for period inspection
must be determined by user based on the contained fluid. Among possible cases of
deterioration are carbide phase conversion to graphite, oxidation of ferrite materials,
decrease in ductility of carbon steels at low temperature (even in applications above 29°C). Although information about corrosion data is provided in this user‘s manual, the
user should pay special attention to determine the suitability of material in his own specific
application
1.2. Pressure-Temperature Rating
Stated rating is considered for static pressure only. Please refer to P & T rating section
on page 3 for working precaution. The allowable temperature range is between ambient
temperature and 200°C. DO NOT exceed the temperature range. Exceeding the
temperature range could result in serious accidents
1.3. Fluid Thermal Expansion
When the valve is subjected to extreme variation in ambient temperature, fluid thermal
expansion might cause the ball valve to exceed intended operating pressure. This
condition tends to be more severe when the ball valve is left in closed position for a long
period of time during extreme temperature variation. While our valve is designed to
equalize the pressure within the ball valve cavities, the user must take measures to
ensure that the valve does not exceed it rated pressure due to fluid thermal expansion
1.4. Static Electric Effect
The ball valve has an internal anti-static design. It is designed to provided electric
continuity between ball, stem, and body. When service conditions require electrical
continuity to prevent static discharge, the user is responsible for providing static
grounding
1.5. Liquids with High Fluid Velocity
When your application calls for frequent high fluid velocity, please contact our distributor
for advise on minimizing the possibility of seat deformation, especially when ball valves
are subjected to high pressure and high temperature lines
1.6. Throttling Service
Ball valves are generally not recommended for throttling service. The fluid flow and the
leading edge of the ball can damage or deform the resilient ball seats. High fluid velocity
or the presence of solid particles in the pipeline will further reduce the seat life in throttling
applications
1.7. Disassembling Valve
Do not disassemble or loosen any part of valve while it is under pressure. When the
valve is not equipped with pressure sensing device, user should check the line pressure
by other method through the piping system
1.8. Skin Contact with the Valve Surface
When the valve is in service, do not touch the valve surface until you can be sure that it is
within the safe temperature range for touching
1.9. Fluid contact with the Valve
Do not use the valve on fluids that are corrosive or inappropriate to any part of the valve.
Please review the corrosion data on page 8 for more information
1.10. Locking Device
To guard against valve being operated by unauthorized personnel, lockable ball valve is
available as an option. However, the pad lock must be provided by the customer.
2. Product Description
2.1. Feature
a. Full bore ball valve with ISO5211 mounting pad for direct mounting to actuator with
DIN3337 standard
b. Easily retrofitted with manual handle, double acting actuator, or single acting actuator
-1-
c.
d.
e.
f.
g.
h.
i.
Options of threaded end, socket weld end, or butt weld end with face to face
dimensions according to DIN3202-M3
Three-Piece design enables in-line maintenance
Special pyramidal stem design for exceptional stem sealing during high cycle
operation
Blowout proof stem
Anti-static design with electric continuity for ball, stem, and body
Self pressure relief seat to prevent pressure built up
Optional handle or lockable handle available to prevent unauthorized valve operation
2.2. Product Specification
Product Code
PN
MODEL 36T (THREADED)
MODEL 36B (BUTT WELD)
MODEL 36S (SOCKET WELD)
NO CE Marking
63
DN 8, DN10, DN15,
DN20, DN25
CE Category II
DN32, DN40, DN50,
DN65, DN80, DN100
2.3. Dimensions (mm)
3. Design Specification
Items
Pressure and Temperature Rating Designed to
Testing According to
Standards and Codes
PrEN12516-1
PrEN 1226-1
EN10213-4 for 1.4408
EN10213-4 for 1.4308
EN 10213-2 for 1.0619
ISO-3506 (A2-70)
Material of Casting (Body, Cap, Ball)
Bolt and Nut
-2-
4. Pressure Temperature Rating
The pressure temperature rating of the ball valve is determined, not only by the valve
shell material, but also by the sealing material of ball seat, stem packing, and body seal.
Choice of sealing materials should be based on, all the factors including but not limited to,
the service media, service temperature, service pressure, media velocity within the line,
frequency of valve operation and size of the ball valve. The following chart shows
pressure vs. temperature rating for non-shock fluid service for different seat material.
Please refer to general precautions section on page 1 for more information
5. Delivery Condition and Storage
a. Valves are set to open position and individually bagged prior to shipment
b. Upon delivery, customer’s quality control must check the package to make sure that
the valves are not damaged during the shipping process
c. Valves must also be checked for loosening of bolts due to shipment
d. Valves should be stored indoors and in its original package
6. Valve Installation
6.1. Handling
To ensure safety, user must handle the valve with both hands so that the weight of the
valve is equally distributed at both ends. If a hoist is used to lift large valve, user must
make sure the hoist is strong enough to support the weight of the valve
6.2. Cleaning
To prevent damage to the seats and ball surface, the user must inspect the valve for dirt,
burrs and welding residues prior to installation. Although all valves were cleaned and
bagged prior to delivery, if for some unforeseen circumstances that the valves were
soiled during transportation, the user must clean the valve prior to installation. The user
may clean the valve by water, steam or pressurized air
6.3. Flow Direction
Our valves are bi-directional, meaning upstream or downstream could be at either end of
the valve
6.4. Position and Weight Support
The weight of the valve must be properly supported by means other than the connected
pipelines. The valve end connection and the pipeline forms an integral sealing zone. If
-3-
the weight of the valve is entirely distributed to the joint area, the valve will deform and
cause leakage
6.5. Installation of Threaded End Valve
a. Use conventional sealant, such as hemp core, PFA-lined, etc
b. Use wrench and apply force on the hexagon end of the valve only. Apply force to
other area of valve may seriously damage the valve
c. For applications where threaded end valves are back-welded on site, the valves must
be dismantled according to instructions for weld end valves
6.6. Installation of Weld End Valve
a. Tack-weld the valve on the pipe in four points on both end caps.
b. With the valve in open position (see valve position diagram on page 4), loosen all the
nuts on the body bolts
c. Remove all the bolts except one
d. Swing the body outside the pipe
e. Turn the handle to the half open position to assist in the removal of the seats and
body gaskets
f. Turn the handle to the closed position and remove the ball
g. Place all removed parts in a clean and secure place
h. Replace the body and the removed bolt. Tighten all nuts slightly. To prevent any
leakage to the body joints after welding, make sure that the body and the end caps
remain perfectly parallel
i. Finish welding both end caps onto the pipe
j. After the pipeline and valve cool, clean end caps then remove the previous replace
bolt. Swing out the body. Turn the valve to the closed position, then replace the ball.
Turn valve in open position and replace seats and body gaskets
k. After seats, body gaskets and ball are replaced, swing the body into position, replace
the removed bolts and nuts, and tighten the nuts according to the valve assembly
torque table on page 6
6.7. Systems Hydrostatic Test
Before delivery, our valves are tested to 1.5 times the allowable pressure at ambient
temperature in the open position. After installation, the pipeline may be subjected to
system test pressure of no more than 1.5 times the rated pressure
7. Valve Operation
7.1. Manual Operation
Handle is offered as an option
a. Valve in Open Position is indicated by handle in parallel (in-line) with the valve or
pipeline
b. Valve in Closed Position is indicated by handle in perpendicular (crossed with the
valve or pipeline
7.2. Automatic Operation
a. Prior to actuator installation the position of the valve is indicated as shown in the
illustrations below with a line indicator on top of the valve stem
OPEN
CLOSE
-4-
b. After Actuator installation, valve should be check for valve stem alignment. Angular
or linear misalignment will result in high operational torque and unnecessary wear on
the stem seal
8. Maintenance
8.1. Maintenance Frequency
User should determine the maintenance frequency depending on specific application. If
there is sign of leakage from the stem, it is time to replace the stem sealing components.
If there is sign of internal leakage, it is time to replace the seats and gasket components.
Life of the valve can be maximized if the valve is used within the rated range, in
accordance with pressure, temperature, and corrosion data
8.2. Disassembling and Cleaning the Valve
Ball valve can trap fluids in ball cavity when it is in the closed position. If the valve has
been used in hazardous media, it must be decontaminated before disassembly.
a. Relieve the line pressure
b. Place valve in half-open position and flush the line to remove any hazardous material
from valve
c. All persons involved in the removal and disassembly of the valve should wear proper
protective clothing, such as face shield, glove, apron, etc
8.3. Replacing Seats and Joint Gaskets
Seat and joint gaskets should be replaced at the same time. Once the valve is
disassembly for seat service, the gasket should also be replaced to ensure proper body
sealing
a. Follow the direction on Disassembling & Cleaning the valve. Make sure the pipeline
is de-pressurized
b. With the valve in open position (see valve position diagram on page 4), loosen all the
nuts on the body bolting. Remove all the bolts except one. Swing the body outside
the pipe.
c. Turn the handle to the half open position to assist in the removal of the seats
d. Replace with a new set of seats and body gaskets
e. Swing the body back into position. Replace the removed bolts, and tighten the bolts
according the valve assembly torque table on page 6
8.4. Replacing Stem Sealing Components
a. Follow the direction for replacing the seats and joint gaskets from a. to c.
b. To assist in loosening of the disc plate, place a rod of diameter smaller than the ball
orifice into the ball orifice. Loosen and remove the disc plate with two-prone tool.
Remove the set of Belleville washers and the gland. Place all removed parts in a
clean and secure place
c. Remove the rod. Turn the valve to the closed position (see valve position diagram
on page 4). Remove the seats and body gaskets. The ball should slide out with a
gentle push. Place all removed parts in a clean and secure place
d. Push the stem downward. It should come out through the center body. Remove the
stem then remove the pyramidal stem seal. Thoroughly clean the stem. Replace
with a new pyramidal stem seal.
e. Remove the v-ring stem packing from the center body cavity. Thoroughly clean the
center body. Replace with a new v-ring stem packing.
f. Replace the stem, the Belleville washers and the gland. Replace the disc plate. To
tighten the disc plate, hold the stem in place and tighten the disc plate with two-prone
tool. Refer to the stem disc torque in the valve assembly torque table on page 6 for
the correct torque value.
g. Turn the valve to the closed position (see valve position diagram on page 4)..
Replace the ball. Turn the valve to the open position. Replace the seats and joint
gaskets.
h. Swing the center body back into position. Replace the removed bolts and nuts.
Tighten the nuts according to valve assembly torque table on page 6.
-5-
9. Torque Data
9.1. Valve Assembly Torque Table
This torque table shows the required torque that is needed to tighten the valve stem and
valve body bolt. It is very important that these torque values are applied with tolerance
of no more or no less than 10%. Incorrect torque values might result in improper sealing
of the valve or deformation of the bolts.
Size
Stem Disc Torque (NM)
Body Bolt Torque (NM)
1/4" DN8
3/8" DN10
1/2" DN15
3/4" DN20
1" DN25
1 1/4" DN32
1 1/2" DN40
2" DN50
2 1/2" DN65
3" DN80
4" DN100
12
12
12
12
17
17
24
24
35
35
40
8
8
18
18
18
34
34
59
113
113
113
9.2. Valve Operation Torque Table
The table below lists break torque values for PTFE seat in clear non-viscous fluid.
Torque value can vary depending on temperature, pressure, line medium, and seat
material
Differential
75 PSI
150 PSI
300 PSI
700 PSI
1000 PSI
Pressure
5 BAR
10 BAR
20 BAR
50 BAR
63 BAR
Valve Size
IN-LB NM IN-LB NM IN-LB NM IN-LB NM IN-LB NM
1/4", 3/8" DN8/10
45
5.1
45
5.1
45
5.1
45
5.1
45
5.1
1/2" DN15
60
6.8
60
6.8
60
6.8
60
6.8
60
6.8
3/4" DN20
80
9.0
80
9.0
80
9.0
80
9.0
80
9.0
1" DN25
130
14.7
130
14.7
130
14.7
130
14.7
130
14.7
1 1/4" DN32
160
18.1
160
18.1
160
18.1
180
20.3
190
21.5
1 1/2" DN40
200
22.6
200
22.6
260
29.4
300
33.9
350
39.5
2" DN50
280
31.6
375
42.4
400
45.2
450
50.8
480
54.2
2 1/2" DN65
500
56.5
600
67.8
620
70.1
800
90.4
3" DN80
650
73.4
800
90.4
900
101.7 1300 146.9
4" DN100
1100 124.3 1500 169.5 1900 214.7 2400 271.2
a. For dry gas, increase the above torque value by 15%
b. For viscous fluid or fluids with solid or abrasive contents, increase the above torque
value by 35%
c. For 15% glass fiber filled PTFE (RPTFE) seats, increase the above torque value by
15%
d. For 25% carbon fiber filled PTFE (CTFE) seats, increase the above torque value by
25%
e. For 50% stainless steel powder filled PTFE seats, increase the above torque value
by 25%
f. A safety factory of 20% is recommended for actuator sizing
-6-
10. Assembly Diagram
-7-
11. Corrosion Data
The chart in Appendix is intended to serve as a guide to material selection for your
particular application. No one material can be expected to resist corrosive action of
wide variety of chemical that is used in the industry today. The physical properties of a
material are affected differently by each corrosive medium. It is sometimes necessary
to sacrifice values in one property to gain the maximum value in another property. It is,
therefore, important for user to decide which property is of prime importance for the
particular application.
A = Excellent
B = Good
Explanation of Rating
C = Poor D = Do not use
X = No Information
*A = Excellent with PTFE but Do not use with filled PTFE
Internal moving parts that are in contact with the media ideally should carry an “A”
rating. Body materials in direct contact with the media can carry a “B” rating because
the rate of corrosion is not fast enough to become a serious problem.
Note: Rating are based on media at room temperature. When Using the chart, please
remember that factors such as solution concentration, temperature, degree of agitation
and presence of impurities can effect rate of corrosion. Apex Controls Co., Ltd. can not
accept responsibility for problems arising from use of these data. We suggest that in
critical applications, tests be conducted to verify suitability of material prior to usage.
-8-
Appendix: Corrosion Data Chart
Chemicals
Acetaldehyde
Acetamine
Acetate Solvents
Acetic Acid, aerated
Acetic Acid, Air Free
Acetic Acid, crude
Acetic Acid, glacial
Acetic Acid, pure
Acetic Acid, 10%
Acetic Acid, 80%
Acetic Acid Vapors
Acetic Anhydride
Acetone
Other Ketones
Acetyl Chloride
Acetylene
Acid Fumes
Acrylonite
Air
Alcohol, Amyl
Alcohol, Butyl
Alcohol, Diacetone
Alcohol, Ethyl
Alcohols, Fatty
Alcohol, Isoproplyl
Alcohol, Methyl
Alcohol, Propyl
Alumina
Aluminum Acetate
Aluminum Chloride dry
Aluminum Chloride
solution
Aluminum Fluoride
Aluminum Hydroxide
Aluminum Nirtrate
Aluminum Oxalate
Alum (Aluminum
Potassium Sulfate)
Aluminum Sulfate
Amines
Ammonia, Alum
Ammonia, Anhydrous
Liquid
Ammonia, Aqueous
Ammonia, Gas, hot
Ammonia Liquor
Ammonia Solutions
Ammonium Acetate
Ammonium
Bicarbonate
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
C
B
B
D
B
C
X
C
C
C
D
D
A
A
A
B
D
A
A
B
B
A
B
B
B
B
A
A
D
A
B
A
A
A
A
D
A
A
A
D
B
A
A
C
A
B
A
X
A
A
A
B
A
B
A
A
A
A
B
X
X
X
X
X
B
X
B
C
X
C
A
D
D
A
X
D
A
A
C
B
A
X
A
A
A
A
A
C
X
D
C
D
D
C
D
D
D
X
D
D
D
D
A
X
C
A
B
A
D
A
X
A
C
A
X
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
C
A
A
A
X
D
X
A
A
X
A
D
X
C
A
C
D
A
A
B
X
A
A
AD
X
A
A
A
A
D
B
X
B
A
C
B
X
B
A
A
A
C
X
A
D
X
A
A
A
D
A
B
D
A
D
D
X
D
D
A
A
A
A
B
X
A
X
B
A
A
D
X
D
D
A
A
A
A
A
B
B
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Ammonium Bromide
5%
Ammonium Carbonate
Ammonium Chloride
Ammonium Hydroxide
28%
Ammonium Hydroxide
Concentrated
Ammonium
Monosulfate
Ammonium Nirtrate
Ammonium Oxalate
5%
Ammonium Persulfate
Ammonium Phosphate
Ammonium Phosphate
Di-basic
Ammonium Phosphate
Tri-basic
Ammonium Sulfate
Ammonium Sulfide
Ammonium Sulfite
Amyl Acetate
Amyl Chloride
Aniline
Aniline Dyes
Apple Juice
Aqua Regia (Strong
Acid)
Aromatic Solvents
Arsenic Acid
Asphalt Emulsion
Asphalt liquid
Barium Carbonate
Barium Chloride
Barium Cyanide
Barium Hydrate
Barium Hydroxide
Barium Nitrate
Barium Sulfate
Barium Sulfide
Beer
Beet Sugar Liquors
Benzaldehyde
Benzene (Benzol)
Benzoic Acid
Berryllium Sulfate
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
X
B
X
X
A
B
B
A
B
A
D
C
A
A
A
D
B
B
A
A
C
B
A
A
A
X
A
X
X
A
D
A
A
A
A
X
A
X
X
A
X
A
B
B
A
D
B
A
A
A
D
B
X
A
A
D
B
X
A
A
C
D
C
C
X
C
C
D
B
B
A
B
A
B
A
B
A
A
B
B
D
C
C
B
B
D
A
D
D
C
B
A
A
A
A
A
A
A
A
A
D
B
D
D
A
C
D
B
B
B
C
X
X
C
X
C
C
D
B
A
B
D
X
A
B
A
A
B
B
B
A
B
A
A
B
A
A
A
B
B
B
D
B
D
D
A
A
B
X
B
X
B
A
B
B
A
D
D
B
X
A
A
A
A
A
AB
X
A
X
A
A
A
A
D
B
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Bleaching Powder wet
Blood (Meat Juices)
Borax (Sodium
Borate)
Bordeaux Mixture
Borax Liquors
Boric Acid
Brake Fluid
Brines, saturated
Bromine, dry
Bunker Oils (Fuel)
Butadiene
Butane
Butter
Buttermilk
Butyl Acetate
Butylene
Butyric Acid
Calcium Bisulfite
Calcium Carbonate
Calcium Chlorate
Calcium Chloride
Calcium Hydroxide
Calcium Nitrate
Calcium Phosphate
Calcium Silicate
Calcium Sulfate
Caliche Liquor
Camphor
Cane Sugar Liquors
Carbonated
Beverages
Carbonated Water
Carbon Bisulfide
Carbon Dioxide, Dry
Carbolic Acid
Carbon Monoxide
Carbon Tetrachloride,
dry
Carbon Tetrachloride,
wet
Casein
Caster Oil
Caustic Potash
Caustic Soda
Cellulose Acetate
China Wood Oil
(Tung)
Chlorinated Solvents
Chlorinated Water
Chlorine Gas, dry
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
X
C
B
B
A
X
A
B
B
A
C
A
A
A
A
X
C
D
X
D
D
B
B
B
X
D
X
A
D
D
D
X
C
C
X
X
X
C
B
X
X
A
B
B
B
B
D
A
A
A
A
A
B
A
B
B
B
B
B
B
B
B
B
B
A
B
A
X
A
B
B
A
D
X
C
D
X
B
D
D
C
D
B
B
B
A
B
B
B
B
X
B
B
X
A
A
D
A
B
A
B
A
X
A
D
D
C
A
A
B
A
A
X
B
B
X
B
B
A
A
A
A
A
A
A
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
B
B
B
A
B
B
A
D
X
A
B
A
B
A
A
D
B
B
B
A
A
B
A
B
A
A
A
A
A
B
A
D
B
A
D
B
D
B
A
X
B
X
B
X
B
A
A
A
B
B
B
X
B
B
B
A
X
B
D
A
A
A
A
A
C
A
D
A
A
C
X
B
A
C
B
D
X
D
C
A
B
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Chlorobenzene, dry
Chloroform, dry
Chlorophyll, dry
Chlorosulfonic Acid,
dry
Chrome Alum
Chromic Acid < 50%
Chromic Acid > 50%
Chromium Sulfate
Cider
Citric Acid
Citrus Juices
Coca-Cola Syrup
Coconut Oil
Coffe
Coffe Extracts, hot
Coke Oven Gas
Cooking Oil
Copper Acetate
Copper Carbonate
Copper Cyanide
Copper Nitrate
Copper Sulfate
Corn Oil
Cottonseed Oil
Cresol
Creosote Oil
Cresylic Acid
Crude Oil, sour
Crude Oil, sweet
Cupric Nitrate
Cutting Oils, Water
Emulsions
Cyanide Plating
Solution
Cyclohexane
Cyclohexanone
Detergents, synthetic
Dextrin
Dichloroethane
Dichloroethyl Ether
Diesel Oil Fuels
Diethylamine
Diethyl Benzene
Diethylene Glycol
Diethyl Sulfate
Dimethyl Formamide
Dimethyl Phthalate
Dioxane
Dipentane (Pinene)
Disodium Phosphate
Dowtherm
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
B
B
X
A
A
B
D
D
B
A
B
B
A
A
A
B
B
D
D
A
B
D
D
X
X
D
D
X
C
X
C
B
B
D
X
X
D
D
C
C
X
B
C
B
B
X
A
C
C
B
A
B
B
A
B
A
A
A
A
A
A
A
B
B
B
B
B
B
B
A
A
A
B
C
C
B
X
B
X
X
A
A
X
D
D
B
X
B
B
A
C
C
D
D
D
D
X
X
B
C
C
B
X
A
A
B
A
A
X
B
A
D
X
B
A
A
A
B
D
A
B
A
A
X
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
X
A
A
X
B
B
B
A
A
X
X
X
X
X
A
A
X
X
X
X
X
X
X
X
B
A
A
B
B
C
B
A
A
B
A
B
A
D
B
A
B
A
D
X
B
B
D
D
D
C
D
A
C
D
X
C
D
X
D
A
X
A
B
X
D
A
D
X
B
B
D
D
D
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Drilling Mud
Dry Cleaning Fluids
Drying Oil
Enamel
Epsom Salts (MgSo4)
Ethane
Ethers
Ethyl Acetate
Ethyl Acrylate
Ethyl Benzene
Ethyl Bromide
Ethyl Chloride, dry
Ethyl Chloride, wet
Ethylene Chloride
Ethylene Dichloride
Ethylene Glycol
Ethylene Oxide
Ethyl Ether
Ethyl Silicate
Ethyl Sulfate
Fatty Acid
Ferric Hydroxide
Ferric Nitrate
Ferric Sulfate
Ferrous Ammonium
Citrate
Ferrous Chloride
Ferrous Sulfate
Ferrous Sulfate,
Saturated
Fertilizer Solutions
Fish Oils
Flourine Gas, dry
Flue Gases
Fluoboric Acid
Fluorosilicic Acid
Flormaldehyde, cold
Formaldehyde, hot
Formic Acid, cold
Formic Acid, hot
Freon Gas, dry
Freon 11, MF, 112, BF
Freon 12, 13, 32,
114,115
Freon 21, 31
Freon 22
Freon 113, TF
Freon, wet
Fruit Juices
Fuel Oil
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
B
B
C
X
A
A
B
A
A
X
X
D
A
B
X
X
A
A
A
A
C
B
X
A
A
C
A
B
C
X
X
B
D
X
X
B
B
X
X
X
D
X
D
D
B
A
B
A
B
B
A
B
A
B
B
B
A
B
B
A
A
C
B
D
C
C
C
D
B
C
B
X
D
A
D
D
B
C
D
X
A
A
A
C
D
D
X
B
B
B
D
D
A
D
D
B
A
A
X
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
X
B
X
X
A
D
D
D
B
A
A
A
A
A
A
C
A
B
B
A
B
B
X
X
X
D
A
D
D
D
B
B
A
B
A
B
B
A
C
B
B
A
X
D
X
D
X
C
B
X
X
X
C
X
A
X
C
X
C
D
X
B
A
C
A
A
A
A
A
A
A
A
A
A
A
X
A
C
D
A
X
A
A
D
A
X
X
X
X
D
B
A
A
A
C
A
A
D
D
C
B
A
D
D
D
C
D
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Fumaric Acid
Furfural
Gallic Acid 5%
Gas, Manufactured
Gas, Natural
Gas, Odorizers
Gasoline, Aviation
Gasoline, Leaded
Gasoline, Motor
Gasoline, Refined
Gasoline, Sour
Gasoline, Unleaded
Gelatin
Glucose
Glue
Glycerine (Glycerol)
Glycol Amine
Glycol
Graphite
Grease
Helium Gas
Heptane
Hexane
Hexanol, Tertiary
Hydraulic Oil,
Petroleum Base
Hydrazine
Hydrocyanic Acid
Hydrofluosilicic Acid
Hydrogen Gas, cold
Hydrogen Gas, hot
Hydrogen Peroxide,
Concentrated
Hydrogen Peroxide,
Dilute
Hydrogen Sulfide, Dry
Hydrogen Sulfide, Wet
Hypo (Sodium
Thiosulfate)
Illuminating Gas
Ink-Newsprint
Lodoform
Iso-Butane
Iso-Octane
Isopropyl Acetate
Isopropyl Ether
J P-4 Fuel
J P-5 Fuel
J P-6 Fuel
Kerosene
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
X
A
D
B
B
B
A
A
A
B
B
A
D
B
A
C
X
C
X
A
X
B
B
A
X
A
B
B
A
B
A
A
A
A
A
A
A
A
B
A
B
B
B
A
A
A
A
A
X
C
C
X
D
X
X
X
D
D
D
X
A
A
B
A
D
A
B
D
B
D
D
D
X
D
A
A
A
A
A
A
A
A
A
A
A
A
A
B
D
A
B
A
B
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
X
A
A
A
A
A
A
A
A
A
D
A
A
X
D
D
B
B
B
A
C
A
B
B
B
B
B
B
D
A
A
A
X
A
A
A
A
A
D
B
B
B
A
D
B
B
A
A
B
A
A
A
A
C
B
B
A
A
D
B
A
A
A
A
D
B
X
A
X
A
A
A
A
B
A
A
A
B
A
B
A
A
A
A
A
D
B
X
D
D
D
D
X
X
X
D
A
A
A
X
A
X
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Ketchup
Ketones
Laquer (and Solvent)
Lactic Acid
Concentrated cold
Lactic Acid
Concentrated hot
Lactic Acid Dilute cold
Lactic Acid Dilute hot
Lactose
Lard
Lard Oil
Lead Acetate
Lead Sulfate
Lecithin
Linoleic Acid
Linseed Oil
Lithium Chloride
LPG
Lubricating Oil
Petroleum Base
Ludox
Magnesium Bisulfate
Magnesium Bisulfide
Magnesium Carbonate
Magnesium Chloride
Magnesium Hydroxide
Magnesium Hydroxide
Hot
Magnesium Nitrate
Magnesium Sulfate
Maleic Acid
Maleic Anhydride
Malic Acid
Malt Beverages
Manganese
Carbonate
Manganese Sulfate
Mayonnaise
Meat juices
Melamine Resins
Methanol
Mercuric Chloride
Mercuric Cyanide
Mercurous Nitrate
Mercury
Methane
Methyl Acetate
Mehyl Acetone
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
D
A
C
A
A
A
X
D
D
A
D
D
A
A
A
D
A
B
A
A
D
B
B
B
A
D
A
B
A
A
D
X
X
C
D
X
X
B
A
X
B
A
B
A
B
B
B
B
A
A
B
B
X
B
C
B
B
B
D
D
D
B
D
D
B
X
A
B
B
B
B
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
A
A
X
B
X
B
A
B
B
B
B
B
B
B
A
A
A
X
A
B
B
A
C
B
A
A
A
B
A
A
A
A
B
A
X
A
A
X
B
B
X
D
X
A
A
B
B
B
A
X
A
D
D
X
B
B
A
A
B
A
A
A
A
A
A
A
A
X
B
X
X
A
X
D
X
X
X
D
D
X
A
B
B
A
A
A
A
C
A
B
A
A
A
A
A
A
B
X
X
X
D
A
A
X
A
X
B
A
B
A
X
X
B
A
A
B
A
A
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Methylamine
Methyl Bromide 100%
Methyl Cellosolve
Mehyl Cellulose
Methyl Chloride
Methyl Ethyl Ketone
Methylene Chloride
Methyl Formate
Methyl Isobutyle
Ketone
Milk & Milk Products
Mineral Oils
Mineral Spirits
Mixed Acids (cold)
Molasses, crude
Molasses, Edible
Molybdic Acid
Monochloro Benzene
Dry
Morpholine
Mustard
Naptha
Napthalene
Natural Gas, Sour
Nickel Ammonium
Sulfate
Nickel Chloride
Nickel Nitrate
Nickel Sulfate
Nicotinic Acid
Nitric Acid 10%
Nitric Acid 30%
Nitric Acid 80%
Nitric Acid 100%
Nitric Acid Anhydrous
Nitrobenzene
Nitrogen
Nitrous Acid 10%
Nitrous Gases
Nitrous Oxide
Oils & Fats
Oils, Animal
Oils, Petroleum
Refined
Oils, Petroleum Sour
Oils, Water Mixture
Olaic Acid
Oleic Acid
Oleum
Oleum Spirits
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
B
A
B
D
A
X
B
D
B
A
B
X
B
A
B
C
A
A
A
A
A
B
B
X
D
B
D
B
D
X
B
D
C
D
A
A
A
A
A
A
X
A
X
X
A
D
B
B
C
A
C
X
A
A
B
B
A
A
A
A
D
X
D
X
X
X
A
A
A
B
A
A
X
A
A
A
A
A
A
A
X
B
X
X
A
X
B
B
B
B
A
A
B
B
A
B
X
D
D
D
D
A
A
A
A
A
A
A
A
A
D
A
B
D
A
D
D
D
B
D
D
D
D
B
B
B
A
A
A
C
A
B
A
B
D
X
B
D
D
A
A
A
B
A
A
B
B
A
A
A
A
A
A
A
A
D
A
D
A
A
B
A
D
B
B
X
A
A
A
B
A
B
A
A
C
B
X
X
X
D
B
C
A
A
X
A
X
B
A
A
A
A
A
A
A
A
A
D
A
A
B
B
X
C
B
X
A
A
B
B
B
B
D
X
X
D
D
D
A
A
C
A
C
A
A
A
A
A
*A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Olive Oil
Oxalic Acid
Oxygen
Ozone, Dry
Ozone, Wet
Paints & Solvents
Palmitic Acid
Palm Oil
Paper Pulp
Paraffin
Paraformaldehyde
Paraldehyde
Pentane
Perchlorethylene, dry
Petrolatum (Vaseline
Petroleum Jelly)
Phenol
Phosphate Ester
Phosphoric Acid 10%
Phosphoric Acid 50%
Cold
Phosphoric Acid 50%
Hot
Phosphoric Acid 85%
Cold
Phosphoric Acid 85%
Hot
Phosphoric Anhydride
Phosphorous
Trichloride
Phthalic Acid
Phthalic Anhydride
Picric Acid
Pineapple Juice
Pine Oil
Pitch (Bitumen)
Polysulfide Liquor
Polyvinyl Acetate
Polyvinyl Chloride
Potassium
Bicarbonate
Potassium Bichromate
Potassium Bisulfate
Potassium Bisulfite
Potassium Bromide
Potassium Carbonate
Potassium Chlorate
Potassium Chloride
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
B
D
B
A
C
A
C
C
X
B
B
X
B
B
A
B
A
A
A
A
B
B
A
A
B
B
A
A
B
B
A
A
B
D
B
D
B
D
D
D
D
D
A
A
A
B
B
B
A
A
B
A
X
X
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
B
X
A
A
D
A
A
A
D
A
B
X
A
A
D
D
B
A
A
D
B
B
A
A
D
D
B
A
A
B
A
X
B
A
C
B
X
X
A
X
A
X
B
A
B
A
B
B
A
C
C
D
C
B
X
X
X
X
B
B
B
A
A
A
B
B
B
X
X
B
X
D
D
B
B
B
A
A
B
A
A
X
B
X
X
A
A
A
A
A
A
A
A
A
X
A
X
X
A
X
A
X
B
A
X
D
D
A
B
A
X
B
B
A
A
A
A
A
A
B
B
B
A
A
B
C
B
B
B
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Potassium Chromate
Potassium Cyanide
Potassium Dichromate
Potassium
Ferricyanide
Potassium
Ferrocyanide
Potassium Hydroxide
Dilute Cold
Potassium Hydroxide
to 70%, Cold
Potassium Hydroxide
Dilute Hot
Potassium Hydroxide
to 70%, Hot
Potassium Iodide
Potassium Nitrate
Potassium Oxalate
Potassium
Permanganate
Potassium Phosphate
Potassium Phosphate
Di-basic
Potassium Phosphate
Tri-basic
Potassium Sulfate
Potassium Sulfide
Potassium Sulfite
Producer Gas
Propane Gas
Propyl Bromide
Propylene Glycol
Pyridine
Pyrolgalic Acid
Quench Oil
Quinine, Sulfate, dry
Resins & Rosins
Resorcinol
Road Tar
Roof Pitch
Rosin Emulsion
R P-1 Fuel
Rubber Latex
Emulsions
Rubber Solvents
Salad Oil
Salicylic Acid
Salt (NaCl)
Salt Brine
Sauerkraut Arine
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
X
B
B
B
B
A
B
A
A
A
C
B
B
A
A
C
A
B
A
A
C
B
X
A
A
A
B
X
D
*A
B
B
B
D
*A
B
B
X
X
*A
A
B
A
X
*A
C
B
X
B
B
A
B
B
X
A
A
X
A
A
A
B
B
B
A
A
X
B
A
A
A
A
A
B
A
A
A
B
B
X
A
B
B
B
B
B
X
B
X
B
B
X
C
X
A
A
C
A
A
A
A
B
B
B
B
B
B
A
A
A
B
A
A
A
A
A
B
A
D
D
B
B
X
X
X
X
X
X
D
X
X
X
A
B
B
A
A
B
A
D
A
A
X
A
X
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
X
A
A
A
C
D
C
X
X
A
B
A
B
B
B
X
B
B
X
B
X
D
A
A
A
B
X
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Sea Water
Sewage
Shellac
Silicone Fluids
Silver Bromide
Silver Cyanide
Silver Nitrate
Silver Plating Sol.
Soap Solutions
(Stearates)
Sodium Acetate
Sodium Aluminate
Sodium Benzoate
Sodium Bicarbonate
Sodium Bichromate
Sodium Bisulfate 10%
Sodium Bisulfite 10%
Sodium Borate
Sodium Bromide 10%
Sodium Carbonate
(Soda Ash)
Sodium Chlorate
Sodium Chloride
Sodium Chromate
Sodium Citrate
Sodium Cyanide
Sodium Ferricyanide
Sodium Fluoride
Sodium Hydroxide
20% Cold
Sodium Hydroxide
20% Hot
Sodium Hydroxide
50% Cold
Sodium Hydroxide
50% Hot
Sodium Hydroxide
70% Cold
Sodium Hydroxide
70% Hot
Sodium Hypochlorite
(Bleach)
Sodium Hyposulfite
Sodium Lactate
Sodium
Metaphosphate
Sodium Metasilicate
Cold
Sodium Metasilicate
Hot
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
D
C
A
X
X
X
D
X
B
B
A
B
A
A
A
A
A
B
X
X
X
X
A
X
A
B
X
B
X
B
A
X
A
A
A
A
A
A
A
A
A
A
A
A
A
C
C
X
C
X
B
A
B
B
B
B
B
X
A
X
A
A
X
A
X
A
A
A
A
A
D
A
B
A
A
D
C
A
B
B
B
A
A
A
A
C
B
B
A
A
B
A
B
A
A
C
C
B
X
B
X
D
B
B
A
B
A
A
B
B
B
B
X
B
X
B
A
A
A
X
A
X
A
A
A
A
A
A
A
A
A
A
B
B
*A
B
A
B
C
*A
A
A
B
C
*A
B
A
X
C
*A
A
A
B
C
*A
B
A
B
C
*A
D
D
X
A
A
X
X
B
A
X
X
X
X
A
A
B
B
B
X
A
C
A
X
B
A
D
A
X
X
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Sodium Nitrate
Sodium Nitrite
Sodium Perborate
Sodium Peroxide
Sodium Phosphate
Sodium Phosphate Dibasic
Sodium Phosphate Tribasic
Sodium
Polyphosphate
Sodium Salicylate
Sodium Silicate
Sodium Silicate, hot
Sodium Sulfate
Sodium Sulfide
Sodium Sulfite
Sodium Tetraborate
Sodium Thiosulfate
Soybean Oil
Starch
Steam (100°C/212°F)
Stearic Acid
Styrene
Sugar Liquids
Sugar, Syrups & Jam
Sulfate, Black Liquor
Sulfate, Green Liquor
Sulfate, White Liquor
Sulfur
Sulfur Chlorides
Sulfur Dioxide, dry
sulfur Dioxide, wet
Sulfur Hexafluoride
Sulfur, Molten
Sulfur Trioxide
Sulfur Trioxide, dry
Sulfuric Acid 0 to 77%
Sulfuric Acid 100%
Sulfurous Acid
Tall Oil
Annic Acid (Tannin)
Tanning Liquors
Tar & Tar Oils
Tartaric Acid
Tetraethyl Lead
Toluol (Toluene)
Tomato Juice
Transformer Oil
Tributyl Phosphate
Trichlorethylene
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
B
X
B
C
C
A
B
B
B
B
B
A
A
A
A
A
B
A
A
A
A
A
A
A
A
C
B
A
A
A
C
B
A
A
A
X
B
A
X
A
X
B
C
B
B
X
X
B
C
C
A
C
A
B
X
C
C
C
C
D
B
X
X
C
B
B
A
B
B
A
B
A
A
B
A
B
A
B
A
A
A
B
B
B
B
D
A
A
A
B
B
B
X
B
B
A
B
B
B
A
B
C
B
B
D
B
X
B
X
X
B
C
A
B
X
B
X
B
X
A
X
A
A
B
X
A
A
A
C
A
B
A
X
C
C
C
B
A
A
X
X
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
C
X
A
A
C
D
B
C
X
A
D
C
A
C
A
A
B
A
B
B
B
B
A
A
B
A
A
A
A
B
C
C
D
B
X
D
B
X
D
X
X
B
D
B
A
A
A
X
A
A
X
B
A
A
D
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE
Appendix: Corrosion Data Chart
Chemicals
Trichloroacetic Acid
Triethanolamine
Triethylamine
Trisodium Phosphate
Tung Oil
Turpentine
Urea
Uric Acid
Varnish
Vegetable Oils
Vinegar
Vinyl Acetate
Water, Distilled
Water, Fresh
Water, Acid Mine
Waxes
Whiskey & Wine
Xylene (Xylol), Dry
Zinc Bromide
Zinc Hydrosulfite
Zinc Sulfate
Carbon Steel
(DIN1.0619)
316 Stainless
Steel
(DIN1.4408)
EPDM / EPR
Viton
PTFE
& Filled PTFE
X
X
X
X
B
B
C
X
C
B
D
X
D
C
D
A
D
B
X
A
D
D
B
B
B
A
B
B
A
A
A
A
B
A
A
B
A
A
A
B
A
B
X
B
X
B
D
D
B
X
D
D
A
A
B
B
A
C
A
D
B
A
A
D
X
X
B
A
A
D
X
B
A
D
X
A
A
D
A
A
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A = Excellent B = Good C = Poor D = Do not use
*A = Excellent with PTFE but Do not use with filled PTFE