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A Bit Of Steel Pipe And Its Properties

Qingdao Wuxiao | Updated: Aug 11, 2017

      Features: High precision, high finish, no oxide skin (film), High pressure resistance, cold bending deformation, expansion of the pressure flat without cracks, resistance to pull, impact has good mechanical properties. Application: Transportation, transportation and infusion system of vehicle manufacturing industry, hydraulic system of machinery manufacturing industry, construction machinery, diesel engine, air conditioner, excavator, aerospace, shipbuilding industry, etc. can replace the import pipe. Bright tube is also applicable to all kinds of hydraulic machinery hydraulic pipe fittings system, especially suitable for connecting with various types of card sets, its effect is much better than the traditional welding-type connection.Steel Pipe
      High-quality hot-rolled steel pipe for the main billet, after the precise, unique cold drawing process made of high-precision precision seamless steel tubes with good finish. The finished product is a bright heat treatment with no oxygen medium to protect the atmosphere, no oxide skin (film) is produced in the inner and outer surface, which not only keeps the original dimension precision and finish, but also improves the inner property of the steel pipe. Can adapt to all kinds of deep processing used in various types of vehicle manufacturing oil, gas (brake braking), infusion systems, including cars, passenger cars, locomotives and vehicles (locomotives), all kinds of engineering machinery (excavators, bulldozers, high-altitude vehicles, cleaning vehicles, concrete pump vehicles).Steel Pipe
      The seamless steel tube is made from a ingot or a solid billet by piercing the capillary, and then by hot rolling, cold rolling or cold dial. The specification of seamless steel tubes is indicated by the diameter of the wall thickness mm. Seamless steel tube divided into hot-rolled and cold-rolled (dial) seamless steel pipe two categories. Hot-rolled seamless steel pipe, low, medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipe. Cold-rolled (dial) seamless steel pipe In addition to the general steel tube, low pressure boiler steel pipe, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, other steel pipes, but also include carbon thin-walled steel pipe, alloy thin-walled steel pipe, stainless steel thin-walled pipe, profiled steel Hot-rolled seamless pipe diameter is generally greater than 32mm, wall thickness 2.5-75mm, Cold rolled seamless steel tubes can be up to 6mm, wall thickness can be up to 0.25mm, thin-walled tube diameter can be to 5mm wall thickness of less than 0.25mm, cold rolling than hot-rolled size precision high.Steel Pipe
     The general use of seamless steel tubes are 10, 20, 30, 35, 45 and other high-quality carbon knot steel 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45mn2, 40MnB and other closed-end hot rolled or cold-rolled. 10, 20, such as low-carbon steel manufacturing seamless pipe is mainly used for fluid transport pipeline. 45, 40Cr and other carbon steel seamless pipe used to make mechanical parts, such as automobiles, tractors, the force parts. General use of seamless steel tubes to ensure strength and flattening test. Hot-rolled steel tubes are delivered in hot-rolled or heat-treated condition.Steel Pipe

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