联系我们

产品中心

Spiral Welded Pipe

Similar Recommended  ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

  • 1. Materials: Q235, Q355, GR.B, X42, X52, X60, ST35, ST52, S235JR, S355JR, SS400, SGP, STP G370 etc.


    2.
    Standard: GB/T9711.1, API 5L, ASTM A53, ASTM A515, ASTM A252, ASTM A672 etc.


    3. Specification:

    OD: 219.1mm-2032mm.

    WT: 4mm - 40mm.

    Length: 6m - 18m. 


    4. End: plastic cap in the both end, pipe clamp.


    5. Surface:oiled, black painted or varnish, galvanized, 3PE, FBE, or other epoxy coating.


    6. Inspection:hydrostatic testing, ultrasonic testing, X-ray inspection. 


    7. Application: bridges, construcion, water, oil and chemical industry. 



    20200114172023114.jpg 20200114172023168.jpg  20200114172023997.jpg


  • Spiral welded steel pipe specification



  • Spiral welded steel pipe production process



  • We have two kinds of packaging: 

    1. Package suitable for every kind of transport;

    2. According to customer's requirement.



Product name: spiral welded steel pipe

Materials: Q235, Q355, GR.B, X42, X52, X60, ST35, ST52, S235JR, S355JR, SS400, SGP, STP G370 etc.

Standard: GB/T9711.1, API 5L, ASTM A53, ASTM A515, ASTM A252, ASTM A672 etc.

Specification

Outer diameter:  8”-80”(219.1mm-2032mm).

Wall thickness: 4mm-40mm.

Length:  6m-18m.



Please Leave Your Message Here   //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////