Product Details
Seamless steel pipe with hollow section, a large number of fluid transport pipelines, such as oil, natural gas, gas, water and some solid materials pipeline.Compared to the steel pipe and round steel solid steel bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel, widely used in the manufacture of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used with steel pipe manufacturing annular parts, such as can improve material utilization, simplifying the manufacturing process, material saving and processing time, such as rolling bearing ring, jack sets, etc., has been widely used to make steel pipe.Steel pipe is also an indispensable material for all kinds of conventional weapons.Steel pipe can be divided into circular pipe and special-shaped pipe according to the shape of cross section area.Since the circle has the largest area with the same circumference, circular tubes can carry more fluid.In addition, the ring section under internal or external radial pressure, the force is more uniform, therefore, most of the steel pipe is circular.
Brief Introduction
Types | Application |
Structure Purposes | General structure and mechanical |
Liquid Services | Petroleum, gas and other fluids conveying |
Low and Medium Pressure | Steam and boiler manufacturing |
Hydraulic Pillar Service | Hydraulic support |
Auto Semi-shaft Casing | Auto sem-shaft casing |
Line Pipe | Oil and gas conveying |
Tubing and Casing | Oil and gas conveying |
Drill Pipes | Well drilling |
Geological Drilling Pipe | Geological drilling |
Petroleum Cracking Tubes | Furnace tubes, heat exchangers |
Standard of carbon seamless steel pipe
Standard | Grade | Chemical Components (%) | Mechanical Properties | |||||
ASTM A53 | C | Si | Mn | P | S | Tensile STrength(Mpa) | Yield STrength(Mpa) | |
A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.06 | ≥330 | ≥205 |
12×1 | 68×4-4.5-10-12-14-16 | 203×6-15-20-25-30-32-45-50 |
14×1.5-2.5-3 | 70×4-4.5--12-15-16 | 219×6-8-18-20-25-30-50-55-65-70 |
16×1.5-2.5-4 | 73×4-4.5-9-10-12-15 | 245×8--20-22-25-30-34-40 |
18×2.4-5 | 76×4-47-8-9-10-12-14 | 273×7-9-18-20-25-30-40-45-50 |
20×2.-3-5 | 83×4.5-5-10-12-14-16-18-20 | 299×8-24-28-30-38-40-45 |
24×2.-4-5-6 | 89×4.5-8--18-20 | 325×8-18-38-42 |
25×2.54-5-6 | 95×4.5-6-8--16-20 | 351×25-40 |
28-4-5-6 | 102×4.5-5--12-14-16-20 | 355×6-25-30-40/52 |
32×4-5-6-8 | 108×4.5-510-12-14-18-20-22 | 377×20-24-28-30-45-50 |
34.5-6-8 | 114×4.5-5--12-14-18-20 | 402×10-15-20-25-30-35 |
36×3.5-5-6-8 | 121×4.5-5--12-14-16-20 | 406×10-20-35-40 |
38×4-5-6-7-8-9-10 | 127×4.5-5-10-12-14-16-20 | 426×10-12-20-25-30-35-40 |
39×3.5-5-8-10 | 133×4.5--14-16-18-20-25-30 | 450×10--20-25-34-40-50 |
42×3.5-8-9-10 | 140×5-6-7-12-14-16-20-22 | 480×10-12-18-20-25-30-40 |
45×3.5--8-9 | 146×4.5-6-16-18-20-25-30 | 500×10-16-20-25-34-40-50 |
48×3.5-7-8-9-10 | 152×4.5-6--16-18-20-25-30 | 510×10--16-20-25-34-40-50 |
51×3.57-8-9-10 | 159×4.5-6--14 | 530×-14-16-18-20-30-40 |
56×6-7-8-9-10 | 159×16-22-25-30 | 560-16-20-25-30-40-50-60 |
57×3.5-5-10-12 | 168×814-20-25-30-35 | 580×10-14-16-20-30-40-50-70 |
60×3.5-8-9-12-14 | 180×8-25-30-38-40-45-50 | 600×10-14-18-25-20-30-50-60 |
63×3.5-4.59-10-12-14 | 194×6-20-25-30-40-45-50 | 610×10-14-18-25-20-30-50-60 |
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Q: Are you commercialism company or manufacturer ?
A: we tend to are a manufacturing plant. placed in Hebei province, Canghzou town, close to the metropolis Port.
Q: however long is your delivery time?
A: typically it's 20-30 days if the products are available. or it's 30-45 days if the products don't seem to be available, it's in step with size and amount. we've huge advantage for OD: 1/2" to 12" ; WT:SCH40/80/160 Length: five.8M/6M seamless pipe.
Q: does one offer samples ? is it free or additional ?
A: Yes, we tend to might supply the sample for free of charge charge however don't pay the value of freight.
Q: what's your terms of payment ?
A: Payment=1000USD, half-hour T/T beforehand ,balance before shippment. conjointly we will accept: the balance supported the Copy of B/L or irrevokable L/C at sight.
If you've got another queries, pls be at liberty to contact Maine as below:
Packing Details : Packing, in Bundles or PVC packing.
Delivery Details : Normally 30-50 days based on the qty during 50-1000 tons.
12×1 | 68×4-4.5-10-12-14-16 | 203×6-15-20-25-30-32-45-50 |
14×1.5-2.5-3 | 70×4-4.5--12-15-16 | 219×6-8-18-20-25-30-50-55-65-70 |
16×1.5-2.5-4 | 73×4-4.5-9-10-12-15 | 245×8--20-22-25-30-34-40 |
18×2.4-5 | 76×4-47-8-9-10-12-14 | 273×7-9-18-20-25-30-40-45-50 |
20×2.-3-5 | 83×4.5-5-10-12-14-16-18-20 | 299×8-24-28-30-38-40-45 |
24×2.-4-5-6 | 89×4.5-8--18-20 | 325×8-18-38-42 |
25×2.54-5-6 | 95×4.5-6-8--16-20 | 351×25-40 |
28-4-5-6 | 102×4.5-5--12-14-16-20 | 355×6-25-30-40/52 |
32×4-5-6-8 | 108×4.5-510-12-14-18-20-22 | 377×20-24-28-30-45-50 |
34.5-6-8 | 114×4.5-5--12-14-18-20 | 402×10-15-20-25-30-35 |
36×3.5-5-6-8 | 121×4.5-5--12-14-16-20 | 406×10-20-35-40 |
38×4-5-6-7-8-9-10 | 127×4.5-5-10-12-14-16-20 | 426×10-12-20-25-30-35-40 |
39×3.5-5-8-10 | 133×4.5--14-16-18-20-25-30 | 450×10--20-25-34-40-50 |
42×3.5-8-9-10 | 140×5-6-7-12-14-16-20-22 | 480×10-12-18-20-25-30-40 |
45×3.5--8-9 | 146×4.5-6-16-18-20-25-30 | 500×10-16-20-25-34-40-50 |
48×3.5-7-8-9-10 | 152×4.5-6--16-18-20-25-30 | 510×10--16-20-25-34-40-50 |
51×3.57-8-9-10 | 159×4.5-6--14 | 530×-14-16-18-20-30-40 |
56×6-7-8-9-10 | 159×16-22-25-30 | 560-16-20-25-30-40-50-60 |
57×3.5-5-10-12 | 168×814-20-25-30-35 | 580×10-14-16-20-30-40-50-70 |
60×3.5-8-9-12-14 | 180×8-25-30-38-40-45-50 | 600×10-14-18-25-20-30-50-60 |
63×3.5-4.59-10-12-14 | 194×6-20-25-30-40-45-50 | 610×10-14-18-25-20-30-50-60 |
