---------Technology:Forged,pushing,stamping ,butt welding

 

---------Connection:Butt-welding, flange connection, threaded connection,Socket connection

 

---------Ends:Beveled or plain

 

---------Thickness:Sch5s, Sch10s, Sch40s, Sch80s, Sch10, Sch20, Sch30, Sch40, Sch60, Sch80, SCH100, Sch120, Sch140, Sch160, STD, XS;XXS

 

---------Standard:ASME: ANSI B16.9, ANSI B16.11 ANSI B16.28, MSS SP75

DIN: DIN2605 JIS B2311 B2312 B2313 B2316  EN10253-1, EN10253-2  

GOST 17375/30753

 

---------Material:

Carbon Steel : ASTM/ASME A234 WPB,A234WPC, 10#,20#,A3, Q235,Q235A,

 20G,16Mn,