Approved Vendor

Ultra-Chemical-Resistant Food Industry PTFE Gasket

Manufacturer part: 8903K16

These soft expanded PTFE gaskets are made of FDA-listed material for use with food and beverage. They are chemically inert (except to molten alkali metal and fluorine compounds) and are compressible to ensure a tight seal. Also known as ring gaskets, use them with raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection. All gasket specifications are sized to meet ANSI standards.Gaskets for ANSI Class 150 flanges are compatible with low-pressure pipe flanges.

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Technical data

Specifications

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ID
2 ,3/8,"
OD
4 ,1/8,"
ECCN
EAR99
RoHS
RoHS 3 (2015/863/EU) Compliant
Color
White
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Shape
Ring
Hardness
Not Rated
Material
ePTFE Plastic
Thickness
1/16,"
Schedule B
392690.4500
Environment
Food Industry, Sanitary
Backing Type
Plain
For Use With
Food, Beverage
For Pipe Size
2
Hardness Rating
Not Rated
Maximum Pressure
3,000 psi
Country of Origin
Taiwan
Temperature Range
-450° to 350° F
Specifications Met
FDA Compliant 21 CFR 177.1550, USP Class VI
For Flange ANSI Class
150

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