Trison Overseas LLP
Stainless Steel Pipe Fittings - Preview 1
Stainless Steel

Stainless Steel Pipe Fittings

Product Tags:#90° Elbow#45° Elbow#180° Elbow#Equal Tee#Reducing Tee#Pipe Cap#Equal Cross#Reducing Cross#Piggable Bend#Concentric Reducer#Eccentric Reducer#Lap Joint Stub End#Long Stub End#Short Stub End#End Cap#Long Radius Bend#Pipe Nipple#ASTM A403 Fitting#ASME SA403 Fittings#Reducing Nipple

Product Overview & Applications

Trison Overseas LLP supplies and exports premium Stainless Steel Pipe Fittings conforming to ASTM A403 and ASME SA403 standards. These fittings offer excellent corrosion resistance, heat resistance, leakproof performance, dimensional accuracy, and durability for high-pressure piping systems. Available in various grades, sizes, and custom specifications, they are widely used in commercial, residential, automotive, and industrial applications. Precision supplying and superior surface finish ensure smooth fluid flow, reliable joints, and long-lasting performance in demanding environments.

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Technical Specifications

Specification
ASTM A403 / ASME SA403
Dimension Standard
ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
ASME B16.9
standard for – Factory-Made Wrought Buttwelding Fittings
ASME B16.25
Buttwelding Ends
ASME B16.28
standard for – Butt-Welded Short Radius Elbows & Returns Bends
MSS SP-43
Wrought and Sourced Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
Size Range
½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Seamless Butt Weld Fitting Size
1/2" - 10"
Welded Butt Weld Fittings Size
1/2" - 48"
Thickness
Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius
R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type
Seamless / Welded / Sourced

Technical Data & Weight Charts

Scroll table horizontally →
Nominal Pipe SizeAll FittingsElbows/ Tees180° Return Bends180 Deg Return BendsReducersCaps
NPSWall Thickness (3)Centre-to-End Dimension A,B,C,MBack-to-Face KAlignment of Ends UOverall Length HOverall Length E
½ to 2½Not less than 87.5% of nominal thickness0.060.250.030.060.12
3 to 3 ½Not less than 87.5% of nominal thickness0.060.250.030.060.12
4Not less than 87.5% of nominal thickness0.060.250.030.060.12
5 to 8Not less than 87.5% of nominal thickness0.060.250.030.060.25
10 to 18Not less than 87.5% of nominal thickness0.090.250.060.090.25
20 to 24Not less than 87.5% of nominal thickness0.090.250.060.090.25
26 to 30Not less than 87.5% of nominal thickness0.12……0.190.38
32 to 48Not less than 87.5% of nominal thickness0.19……0.190.38