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0102030405
Spiral welded pipe
Spiral welded pipe
Spiral welded pipe
Spiral welded pipe

Zinc Rich Epoxy Primer Coating Pipe Spiral Welded Steel Pipe API 5L Canghai Nuclear

Specification：10MM---720MM,etc.

Tolerance (Mm)：Width±0.02; Thickness±0.02,etc.

Processing Methods：Hot Extrusion / Extrusion Forming,etc.

Grade：10#-45#, 16Mn, A53-A369, Q195-Q345,etc.

Hebei Canghai Nuclear Equipment Technology Co., Ltd.'s spiral welded pipes, driven by the dual engines of "customization + high reliability", have become the trusted choice in fields such as petroleum, chemical, electric power, and municipal engineering.
 
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    Product Detail

    Product Descripton

    Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warm extruded and welded byautomatic double wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel to thewelding pipe unit, and the strip steel is rolled by multiple rols. The strip steel is aradually rolled up to form a circular tubeblank with an open gap. Adjust the reduction of the extrusion roll to control the weld gap at i3mm, and make both ends ofthe weld crater flush.

     

    Product Name Spiral welded pipe
    Brand Hebei Canghai Nuclear
    Specification 10MM---720MM customizable
    Wall Thickness (Mm) 2MM--60MM customizable
    Inner Rib Thickness (Mm) customizable
    R Thickness At Both Ends (Mm) customizable
    Tolerance (Mm) Width±0.02; Thickness±0.02; Wall Thickness±0.02; Inner Rib Thickness±0.02; R Thickness At Both Ends±0.02;
    Material Alloy Grade S275/S355JR/S355/S275JOH
    Surface Treatment primary color, black
    Processing Methods Hot Extrusion / Extrusion Forming
    Surface Color Silver White, Silver Grey, White, Brown,BLACK
    Standard: API 5L, ASME, ASTM B36, JIS, DIN, GB8162, GB8163, GB5310, etc.
    Material: ASTM A106 GRB/ A53 GRB/ A192/A179/API 5L GRB/ X42 /X52 /Q345/ ST42/ST37/ ST52/GB816320#
    Pipe Type: seamless steel pipe
    Production Process: hot-rolled and cold-drawn
    Out Diameter: DN15~DN900, 1/2"~36", 21.3mm~916mm
    Surface treatment: Black painting, black varnish, transparent oil, hot galvanized, 3PE, epoxy coating, BE, PE. Etc.
    Usage: 1. Electric industry
    2. Chemistry industry
    3. Petroleunm and natural gas industry
    4. Boiler Pipe
    5. Casing Tube
    6. Low and middle pressure fluid transportation pipeline
    Other products 1. SAW spiral steel pipe
    2. LSAW steel pipe
    3. ERW steel pipe
    4. Casing pipe
    Pipe end Plain end, beveled end, PVC covered and both ends capped ,threaded and coupled
    External Coating FBE, 2PE, 3PE,3PP etc.

     

     

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    Product Details

    Application

    Spiral welded pipes are mainly used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, and urban construction. Used for liquid transportation: water supply, drainage, sewage treatment engineering, mud transportation, ocean water transportation. Used for gas transportation: gas, steam, liquefied petroleum gas. Used as a structure: as a pile driving pipe, as a bridge; Pipes for docks, roads, building structures, ocean pile driving pipes, etc.