Home » Steel Pipe Fittings » Butt Weld Pipe Fittings » 4 inch threaded tee flange plumbing pipe fittings gi socket-bushing black- galvanized-carbon steel pipe fitting

4 inch threaded tee flange plumbing pipe fittings gi socket-bushing black- galvanized-carbon steel pipe fitting

Grade WPB is the most common material for medium and high temperature pipelines in these standards. W stands for “weldable,” P for “pressure,” B for “grade b,” and Y for “yield strength.”

Rated 4.9/5 based on 415 customer reviews
Share:
Content

ASTM A234 is the Standard Specification for steel pipe fittings. It includes materials made of carbon steel and alloy steel for use at both moderate and high temperatures. It has to do with both seamless and welded steel fittings. A234 pipe fittings are used in pipelines that carry high pressure and in the making of pressure vessels. These A234 pipe fitting are made from killed steel, forgings, bars, plates, seamless or HFW (fusion-welded) pipe products, and filler metal.

ASTM A234 covers seamless and welded carbon steel and alloy steel fittings covered by the latest revisions of ASTM B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97.

SA 234 steel pipe fittings are used in pressure piping and the making of pressure vessels for services at both moderate and high temperatures. In this standard, the materials for A234 pipe fittings are killed steel, forgings, bars, plates, and seamless or fusion-welded tubular products with filler metal.

 

ASTM A234 Gr WPB Fittings Specification

Specification ASTM A234 / ASME SA234
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size 1/2″ NB to 24″NB in.
Type Seamless / Welded / Fabricated
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Surface Treatment Rust-proof black oil or hot galvanized, Transparent oil
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Types ASTM A234 WPB (LR) Long Radius Elbow, ASTM A234 WPB (SR)
Short Radius Elbow, ASTM A234 WPB 2D Elbow, ASTM A234 WPB 3D Elbow,
ASTM A234 WPB 5D Elbow, ASTM A234 WPB 10D Elbow, ASTM A234 WPB Equal Cross,
ASTM A234 WPB Unequal Crosses, ASTM A234 WPB Reducing Nipple,
ASTM A234 WPB Butt Tee Fittings, ASTM A234 WPB Bend,
ASTM A234 WPB Swedge Nipple, ASTM A234 Pipe Nipple,
ASTM A234 WPB Reducers, ASTM A234 WPB Caps, ASTM A234 WPB Stub End,
ASTM A234 WPB Pipe / Piggable Bend, ASTM A234 WPB Pipe Elbow
Inquiry


    More Materials