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Standard | API, ASTM, BS, DIN, GB, JIS | ||||||
Outside Diameter | 21.3-1420mm | ||||||
Wall Thickness | 2.11-300mm | ||||||
Dia Tolerance | Control with in the standard, OD:+-1%, WT:+-10% | ||||||
Materials | 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | ||||||
ASTM A53A/A53B/ A178C/A106B API5L | |||||||
ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5 | |||||||
16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7 | |||||||
Gr.B,X42,X46,X52,X60,X65,X70,X80,X100 | |||||||
Inspection | ISO,BV,SGS,MTC | ||||||
Packing | Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required | ||||||
Application | Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on | ||||||
Shipment time | Within 7-10 workdays after receiving deposit or L/C | ||||||




Details of carbon steel seamless pipe: | ||
material grade | ||
High Temperature Seamless Pipe | ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B | |
Heat Exchanger Seamless Tube | ASTM A179 | |
Low Temperature Seamless Pipe | ASTM A333 Gr. 3/6 | |
Low Temperature Seamless Tube | ASTM A334 Gr. 6 | |
High Yield Seamless Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 | |
High Yield Seamless Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 | |
Atmospheric & Low Temp EFW Pipes | ASTM A671 Gr. CC60/CC65/CC70 | |
High Pressure & Moderate Temp EFW Pipes | ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70 | |
High Yield ERW/SAW Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 | |
High Yield ERW/SAW Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 | |

Grade | Rm Mpa Tensile Strength | Mpa Yield Point | Elongation | Delivery Condition |
A | ≥330 | ≥205 | 20 | Annealed |
B | ≥415 | ≥240 | 20 | Annealed |
C | ≥485 | ≥275 | 20 | Annealed |




Packing | Waterproof paper, and steel strip packed. Standard export seaworthy package. Suit for all kinds of transport, or as required | |
Shipping | 1. Shipping by containers | |
2. Shipping by bulk ship | ||
The packaging method can be customized according to customer requirements | ||
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