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

Alloy 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 A234 Fitting#ASME SA234 Fittings#Reducing Nipple

Product Overview & Applications

Trison Overseas LLP supplies and exports premium Alloy Steel Pipe Fittings using high-quality raw materials for demanding industrial applications. The fittings offer excellent resistance to high temperatures, corrosion, hazardous chemicals, and are available in various sizes, thicknesses, and custom configurations. Manufactured with advanced machinery and international quality standards, each product undergoes rigorous testing and is supplied with quality certifications. These leakproof pipe fittings are widely used in power plants, nuclear industries, and other sectors requiring reliable, durable, and high-performance piping solutions.

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Technical Specifications

Specification
ASTM A234 / ASME SA234
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