seamless steel pipe
Product Quick Detail
- FOB Price
- USD $400.00 / Piece
- Place Of Origin
- China
- Minimum Order
- 5
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
Seamless steel
pipe specifications usually outside diameter * thickness (unit: mm), said. Seamless steel pipe production methods can be divided into hot-rolled seamless steel tubes and cold-rolled(allocated) seamless steel
pipe two categories. Hot-rolled seamless steel pipe is divided into generalsteel pipes, low and
medium pressure boiler pipe, high-pressure boiler steel pipes, alloy steel pipe, stainless steel, petroleum cracking tubes, geological steel pipe and
other pipe and so on. Rolled (allocated) seamless
steel Subject to sub-general steel pipe, low and medium
pressure boiler pipe,high-pressure boiler steel pipe, steel
pipe, stainless steel pipe, petroleum cracking tubes, othersteel pipes, including precision steel tubes, carbon steel
tubes, alloy thin wall steel
pipe, stainlesssteel tubes and shaped steel tubes. Generally greater than the hot-rolled seamless pipe diameter 32mm,wall
thickness 2.5-75mm, rolled seamless steel pipe outside
diameter to 6mm wall thickness can be0.25mm, thin-walled tube diameter to 5mm wall thickness less than 0.25mm , cold than hot-rolleddimensional accuracy. Diameter more
than 57mm in the pipeline project, often used in hot-rolled tube, diameter less
than 57mm when used cold drawn (rolled) pipe.
General seamless steel pipe is 10 #, 20 #,
30 #, 35 #, 45 # high quality carbon structural steel or16Mn 5MnV and low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB a structural steel hot-rolledor cold-rolled made. 10 #, 20 # and other low-carbon steel seamless
pipe for fluid pipes. 45 #, 40Cr,made of medium carbon steel seamless pipe usually used for the manufacture of mechanical parts, such asautomobiles,
tractors, by parts. General seamless steel pipe to ensure the strength and flattening
test. Hot-rolled steel, hot-rolled state or heat
treatment delivery; cold rolling to heat treatment delivery.
Hot, as the name implies, the rolling temperature deformation resistance of the small and largedeformation. Steel plate rolling, for example, general billet thickness of about 230mm, rough rolling and
finish rolling, the final thickness of 1 ~~ 20mm. At the same time, due to the steel plate width to
thickness ratio is small, the dimensional accuracy requirements are relatively low,
not prone to theflatness problem, mainly to control the crown.
- Country: China (Mainland)
- Business Type: Manufacturer,Trading Company
- Market:Emerging Markets,Africa,Asia
- Founded Year:2002
- Address:WuLiYao Industry Zone YanShan County CangZhou City HeBei Province China
- Contact:summer yu
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