Stainless Steel Pipe Fittings
ABOUT

Stainless steel pipe fittings are employed for direction change, size reduction, connection, and sealing in piping systems. They feature excellent corrosion resistance, high strength, and smooth surfaces for easy cleaning. Common grades include 304 and 316L stainless steel. Major types comprise elbows, tees, reducers, caps, and flanges. Widely used in petroleum, chemical, pharmaceutical, and food industries, these fittings are indispensable components of modern industrial piping systems.


FORM PRODUCTION TO DELIVERY
SPECIFICATIONS
Standard(Example with butt-weld fittings)
ASTM / UNS: ASME B16.9-2024, ASTM A403(WP304/WP316L), MSS SP-43-2026(Sch 5S/10S), MSS SP-75(WPHY, API 5L X42~X80), etc. EN: EN 10253-3 / -4:2025, EN 10088(1.4301,etc.), EN 10253-3/4, EN 10253-2/4, etc. JIS: JIS B2311/2312/2313, JIS G Series(SUS304, etc.),  JIS B2312(SUS GRADE), etc.
Process Type
Seamless pipe fittings, Welded pipe fittings, Cast pipe fittings
Shape / Type
Elbow, Tee, Reducer, Cap, Stub End, Stub End, Union, Coupling, etc.
End Type
BW, SW, THD, FLG, etc.
Pressure Rating
GB/T: PN10、PN16、PN25、PN40, etc. EN/DIN: PN10、PN16、PN25、PN40,etc.​ ASME/ANSI: Class 150、300、600、900、1500、2500, etc. JIS: 10K、20K、30K、40K, etc.
Application :
Building Decoration and Water Supply & Drainage; Heating, Ventilation and Air Conditioning (HVAC); Petrochemical Industry; Food and Beverage; Pharmaceutical and Bioengineering; Power and Energy; Automotive and Rail Transit; Shipbuilding and Aerospace, etc.
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