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  • API casing,Alloy steel pipe,OCTG pipe

    Introduction of Pipe Reducer

    Pipe reducer are steel hot pressed or forged joints. The connection form is to directly weld the joints to the steel pipes. Butt welding size head generally has concentric size head and eccentric size head, materials are carbon steel, alloy steel and stainless steel.
    2024-04-18
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  • Alloy steel pipe,Rectangular steel pipe,Welded steel pipe

    The method of making the pipe elbow

    The production method of elbow is divided into three kinds: hot push forming, stamping forming and medium plate welding
    2024-04-18
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  • Carbon steel pipe,Welded steel pipe,Carbon welded steel pipe

    Spiral welded steel pipe for piling

    Pile spiral weld steel pipe is made of hot-rolled steel strip coil as pipe billet, often temperature spiral forming, and made of double-sided submerged arc welding or high-frequency welding. It is used for steel pipe used in civil building structure, wharf, bridge and other foundation piles.
    2024-04-18
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  • Hollow section,API welded pipe,Stainless steel pipe

    Quality inspection method of Seamless pipe

    Chemical composition analysis: chemical analysis, instrument analysis (infrared C-S instrument, direct reading spectrometer, zcP, etc.).
    2024-04-18
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  • Coating pipe,Coated pipe,Pipe fitting

    Characteristic of Duplex Stainless Steel?

    Duplex stainless steel is a kind of steel with excellent corrosion resistance, high strength and easy manufacturing. Their physical properties are between austenitic stainless steel and ferritic stainless steel, but more similar to ferritic stainless steel and carbon steel.
    2024-04-18
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  • HFW steel pipe,Hollow section,API welded pipe

    Mechanical Tubing vs. Structural Tubing

    Mechanical Tubing: tubing used for mechanical and light gauge structural applications. Mechanical tube is produced to meet specific end use requirements, specifications, tolerances and chemistries. This allows for more specific property uniformity throughout the tube compared to standard pipe.
    2024-04-18
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