Type: Cold-draw Round Pipe: Diameter: 6.35~114.3mm; Thickness: 0.89~14.3mm; Length: 10 - 18000mm
Hot-Rolly Round Pipe: Diameter: 88.9~504mm; Thickness: 6~50mm; Length: 10 - 12000mm
Standards:
ASTM/ASME
A53 GRADE A&B
A106 GRADE A, B&C
A178 GRADE A, C&D;
A179 LOW CARBON STEEL
A192 LOW CARBON STEEL
A210 GRADE A-1&C
A213 T2, T5, T11, T22, T91
A214 LOW CARBON STEEL
A333 GRADE 1&6
A334 GRADE P5, P11, P22, P91
A500 GRADE A, B, C&D
A513 LOW CARBON STEEL
A519 1008, 1010, 1020, 1026, 1035, 1045, 1050, 1518, 1524, 4118, 4130, 4135, 4140, 4142, 5115, 5120, 5140, 52100
API
5L, 5CT
AMS
AMS-T-6736, 4130
SAE
J524 LOW CARBON STEEL
J525 LOW CARBON STEEL
DIN
DIN2319 ST30, ST35, ST45, ST52
DIN2393 RST34-2, RST37-2, ST44. ST52-3
DIN2394 RST34-2, RST37-2, ST44-2, ST52-3
DIN17175ST35.8, ST45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44, 13CrMo910
DIN2448/1629/1630, ST37, ST37.4, ST44. ST44.4, ST52, ST52.4
BS
BS3059, 320, 360, 440, 243, 620-460, 622-490
BS6323, CFS3, CF3A, CFS5, CFS6, . CFS7, CFS8, CFS9, CFS10, CFS11
EN
EN10305-1/2/4 E215 E235, E255, E275, 26Mn5, C35E, C45E, 26Mo2, 25McrMo4, 42CrMo4, E155, E195, E235, E275, E355
EN10216-1 TC1, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
EN10216-2, 195GH, P235GH, P265GH, 16MO3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10
EN10216-3, P275NL1/NL2, P355NL1/NL2,
EN10216-4, P215NL1, P255QL, P265NL

High Alloy steel grade: T1, T2, T5, T9, T11, T12, T22, T91,
Production Description:
1) Heat Treatment: Annealing, Bright Annealing;
2) Continuous Stenciling If You Require;
3) Antirust, Lubricating Treatment;
4) Adding Plastics in both sides;
5) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening with Reinforcing Rod;
6) Smooth Surface, Mechanical Properties equilibrium, Tightness Tolerance