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Prime hot-dipped galvanized steel coils Standard: JIS G3302 SGCC、ASTM A653、EN10142 D...
1. AMERICAN STANDARD : ASTM A733 PIPE: ASTM A733 / ASTM A53/ ASTM THREADS: ANST B1....
Specifications 1)OD:2 3/8'--5 1/2' 2)Grade:E75,X95,G105,S135 3)Upset:IU,EU,IEU ...
1. Forged socket welding/weld SW NPT threaded/screwed pipe fittings 90deg / 45deg elb...
weldolet threadolet sockolet flangeolet elbowlet nipolet letrolet swepolet MSS SP...
weldolet threadolet sockolet flangeolet elbowlet nipolet letrolet swepolet MSS SP-9...