附近的单身女人联系电话号码
  • <bdo id="s0cyo"><button id="s0cyo"></button></bdo>

    PRODUCTS

    Y O U F A
    YOUFA

    WHAT ARE OUR PRODUCTS

    Product Show

    A comprehensive enterprise integrating production and sales

    Seamless pipe

    Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying?oil, natural gas,gas, water and some solid material 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.

    2022/10/25

    Seamless pipe

    Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying?oil, natural gas,gas, water and some solid material 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.

    2022/10/25

    Seamless pipe

    Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying?oil, natural gas,gas, water and some solid material 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.

    2022/10/25

    Hot Rolled Smls Steel Pipe

    To obtain smaller size and better quality seamless tubes, cold rolling, cold drawing, or a combination of both must be used. Cold rolling is usually carried out on a two-high mill in which the steel pipe is rolled in a circular pass consisting of a circular groove of variable section and a fixed conical head. Cold drawing is usually carried out on 0.5~100T single or double chain cold drawing machine.

    2022/10/27

    Cold Drawn Smls Steel Pipe

    Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying?oil, natural gas,gas, water and some solid material 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.

    2022/10/27

    Alloy Steel Pipe

    Seamless steel pipes are pipelines with a hollow section and are used in large quantities for conveying fluids, such as pipelines for conveying oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is lighter when the bending and torsion strength is the same. It is a kind of economical cross-section steel. At the same time, cold-rolled seamless steel pipe is shorter than hot-rolled seamless steel pipe in appearance. The wall thickness of seam steel pipes is generally smaller than that of hot-rolled seamless steel pipes. But the surface looks brighter than thick-walled seamless steel pipes. There is not much roughness on the surface, and there are not too many burrs on the caliber.

    2022/10/27

    < 1 > proceed page
    附近的单身女人联系电话号码