YUHONG SPECIAL STEEL
TP317/317L 1.4438
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
China, USA, Korea, UE
1500 tons per month
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
TP317/317L 1.4438
ASTM A213 , ASME SA213 , EN10216-5 , GOST9941-81 , JIS G-3463
Seamless & Straight & U bend & Coil