Shandong Weichuan Metal Prodducts Co., Ltd.

Products News

  • Classification of seamless steel pipes

    1. Seamless pipes for structures (GB / t8162-2008) are seamless pipes for general structures and mechanical structures. 2. Seamless pipe for fluid transportation (GB / t8163-2008) is a general seamless pipe used to transport water, oil, gas and other fluids. 3. Seamless tubes for low and medium p...
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  • The expectation is stronger than the real...

    This week, the domestic steel market rebounded across the board. The black line is silianyang, and the varieties are slightly differentiated on Friday. The characteristics of this round are: large increase, roll stronger than screw, raw materials stronger than finished products, and event driving...
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  • High pressure boiler tube

    High pressure boiler tube is a kind of boiler tube, which belongs to the category of seamless steel tube. The manufacturing method is the same as that of seamless pipe, but there are strict requirements for the steel grade used in the manufacture of steel pipe. High pressure boiler tubes are ofte...
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  • Square pipe

    Square pipe is a name for square pipe and rectangular pipe, that is, steel pipe with equal and unequal side lengths. It is made of rolled strip steel after process treatment. Generally, the strip steel is unpacked, leveled, crimped and welded to form a round pipe, then rolled into a square pipe, ...
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  • Seamless steel pipe

    Seamless steel pipe for structure GB / t8162-2018 is mainly used for general structure and machining. Its representative material (brand): carbon steel 20#, 45 steel; Alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, etc. Structural stainless steel seamless pipe (GB / T14975-2002) is a hot...
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  • Fluid steel pipe

    Compared with solid steel such as round steel, fluid steel pipe has the same flexural and torsional strength and light weight. It is an economic section steel. It is widely used to manufacture structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle fr...
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  • Alloy steel pipe

    Alloy steel pipe is mainly used for high-pressure and high-temperature pipelines and equipment such as power plant, nuclear power, high-pressure boiler, high-temperature superheater and reheater. It is made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel th...
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