• Best As1163 C350 Api 5l X42 Carbon Erw Steel Pipe wholesale
    ... small, blasting the mouth is generally not the origin of the spiral weld, so the higher security. Spiral weld near the defect with parallel spiral weld force is smaller, so the risk of expansion is not. Product Description Standard JIS, AISI, ASTM, GB, more
    Brand Name:ST
    Model Number:ERW steel pipe 020
    Place of Origin:Hebei,China

    As1163 C350 Api 5l X42 Carbon Erw Steel Pipe

  • Best GB Construction Efw Carbon Steel Round Pipe And Tubes wholesale
    ... - disc shearing process, base metal pit, scratch less; 3. There is basically no residual stress in the finished pipe after stress elimination; 4. Short weld, small probability of defects;Conditional transportation of more
    Brand Name:HuaYang
    Model Number:ERW
    Place of Origin:china

    GB Construction Efw Carbon Steel Round Pipe And Tubes

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