Production Size (Big):
OD:219～811mm;
WT:15～120mm;
Length:5～12m;
Capacity:300,000MT
Material:
GB:10,20G,20MnG,25MnG,15MoG,15CrMoG,12Cr2MoG,
12Cr1MoVG,10Cr9Mo1VNbN,10Cr9MoW2VNbBN;
ASTM/ASME:106B,106C,P11,P12,P22,P36,P91,P92,TP304H,
TP321H,TP347H;
API 5CT:K55,J55,N80,L80,P110;
API 5L:B,X42,X46,X52,X56,X60,X65,X70;
Others:ASTM/ASME,EN,JIS,LR,BV,ABS,DNV,CCS