SIJIN supply SEAMLESS STEEL PIPE ASTM A106 GR.B 4INCH SCH80

Products：

Pipe class: High school low pressure thick wall alloy steel, carbon steel, low temperature steel, pipeline steel elbow push system, hot pressing ball elbow, straight segment 1 D add elbow, 1.5 D and straight section of the elbow, hot-pressing tee, cold extrusion tee, hot-pressing reducer, ellipsoid cap, spherical cap, head, U type pipe, large diameter pipe bending, large diameter 180 degrees bend, sharp elbow, inclined tee, single reinforcement to strengthen welding tee, Forged tee, reducer elbow, pigging tee, alloy steel, carbon steel, stainless steel neck butt welding flange, flat welding flange, blind plate, eight blind plate, gasket, bolt, and all kinds of power plant accessories, metal hose, corrugated compensator, etc

Material

Alloy pipe：A335 P11，P12,P22,P5,P9,P91,P92,A213 T11，T12，T22，T5，T9，T91，T92,WB36,15CrMoG,12Cr1MoVG,1Cr5Mo/12Cr5Mo,Cr9Mo,13CrMo4-5,10CrMo910,34CrMo4

API 5L pipeline： GRB,X42-X80，L245-L555

API 5CT casing tube：J55,K55,L80 etc

Low temperature steel pipe：A333Gr.6，16Mn，Q345B

Carbon steel pipe：A106Gr.B,A53G.rB,20#,20G,Q235B

Alloy pipe fitting：A234 WP11，WP12,WP22,WP5,WP9,WP91,WP92,WB36,15CrMoG,12Cr1MoVG，12Cr5Mo/1Cr5Mo,Cr9Mo,10CrMo910,13CrMo4-5 etc

Stainless steel pipe fitting：304,304L,316,316L,316Ti,321,904L etc

Carbon steel pipe fitting：A234 WPB,A53G.rB,20#,20G,Q235B，MS-75

API fitting：A860 WPHY42-WPHY80

Low temperature pipe fitting：A420 WPL6，16Mn，Q345B

Standard：

Pipe fitting：GB12459，SH3065,SH3408，SH3409，DL695，GD87，DL2000，ASME，ANSI B16.9,B16.5,B16.11,GOST 12821,GOST 12820,GOST 12815,GOST 17376,Gost 17378,GOST 17375,JIS，BS，MS etc