Our company is a leading supplier of carbon steel & alloy steel pipes, etc in China. With more than ten years experience in supplying our customers with good quality and price.We produce the tubes and pipes according to GB, ASTM/ASME, API, JIS, BS, EN and DIN specifications. These pipes and tubes provide better flow of industrial substances and widely used in various industries like Chemical, Petrochemical, Oil & Gas, Power Plant and Mining. Available in various grades and dimension, our range meet the demand of our clients, the Outside Diameter is from 13.7mm to 609.6mm (17.1 609.6) and Wall Thickness is from 1mm to 36mm. The annual output is more than 100,000tons. We passed the ISO9001 Quality Assurance System. we are looking forward to working with you.
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
0086 13921994182-->Bossling
Chris.hwsteel (at)gmail(dot)com