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| Product Name: |
Seamless steel pipe
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| Supply Ability: |
300000 tons 300000 tons |
| Related proudcts |
pipe, steel pipe, carbon steel pipe, |
| Specifications |
¦µ21.3-1016.6mm¡Á2.11-80mm |
| Price Term: |
FOB |
| Port of loading: |
TianJin |
| Minimum Order |
5ton |
| Unit Price: |
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Products£º
Specifications of seamless steel pipe with a diameter * wall thickness in millimeters, said. Hot-rolled and cold rolled seamless steel pipe points (dial) types of seamless steel pipe. Hot-rolled seamless steel pipe generally sub, low, medium pressure boiler pipe, high pressure boiler pipe, steel pipe, stainless steel pipe, oil cracking pipe, steel and other steel and other geological. Cold-rolled (allocated) Subject to sub-general seamless steel pipe, low and medium pressure boiler pipe, high pressure boiler pipe, steel pipe, stainless steel pipe, oil cracking pipe, other steel, but also includes carbon thin-walled steel pipe, alloy steel thin-walled, thin-walled stainless steel, special steel pipe. Hot-rolled seamless pipe diameter is generally greater than 32mm, wall thickness 2.5-75mm, can be cold-rolled seamless steel pipe diameter to 6mm, wall thickness to 0.25mm, outer diameter thin-walled tube can be less than 0.25mm to 5mm thickness , cold than hot-rolled high dimensional accuracy.
Seamless steel pipe is generally used 10,20,30,35,45 and other high-quality carbon steel 16Mn, 5MnV low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB other hot-rolled or cold-rolled structural steel made. 10, 20 and other low-carbon steel seamless pipe is mainly used for fluid pipes. 45,40 Cr, etc. made of carbon steel seamless pipe used in the manufacture of mechanical parts, such as cars, tractors force components. General seamless steel pipes to ensure strength and flattening test. Hot-rolled steel hot-rolled state or heat treatment delivery; cold to heat treatment delivery.
Hot-rolled, by definition, rolling temperatures are high, so the deformation resistance is small, can achieve a large deformation. The steel rolling example, the average slab thickness of 230mm or so, and after roughing and finishing, the final thickness of 1 ~ 20mm. Also, because the plate thickness ratio is small, relatively low dimensional accuracy requirements, the problem is not prone to shape, to control the convexity-based |
| Company: |
Yanshan County Lubei Seamless Steel Pipe Manufacturing Co., Ltd.
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| Contact: |
Mr. Song Lixin |
| Address: |
Cangzhou City, Hebei Province, Yanshan Industrial Development Zone, South Central |
| Postcode: |
061300 |
| Tel: |
86 151 33764228 |
| Fax: |
86 317 6191019 |
| E-mail: |
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