Material: Q235A, Q235B, Q345B, L245, L290, X42, X46, X70, X80 etc.

The supply of API LSAW spiral welded pipe, spiral steel pipe, double-sided spiral submerged arc welding steel pipe, the company specializing in the production of the supply of Q345B spiral pipe, Q235B spiral pipe, water pipe, sewage pipe, small diameter spiral pipe,12 meters of spiral steel pipe, spiral steel pipe spiral steel pipe base, Tianjin, Tianjin Hebei spiral steel pipe, spiral pipe, galvanized coil steel pipe, spiral steel pipe6 meters in length,12 meters of spiral steel pipe, spiral steel pipe, API spiral welded pipe, spiral welded pipe, small diameter spiral welded pipe, spiral welded pipe spiral steel pipe pressure,, lose, spiral tube, spiral tube drainage, German standard spiral steel pipe spiral steel pipe, small diameter, thick wall spiral pipe, thin wall spiral steel pipe, spiral steel pipe, spiral steel pipe pile with Q345B, spiral steel pipe, spiral steel pipe, spiral steel pipe, spiral steel pipe, mud conveying the company can produce theΦ 219-Φ 3820mm double-sided submerged arc welded steel pipe, wall thickness 5-30mm, SY/T5037-2000 standards, GB/T3091-2008standards of product symbol, GB/T9711.1-1997 standard, API Spec5L standard and API standard 5CT, material for the Q235AB,16Mn, L245and X42-X80grade steel plate, are widely used in natural gas, petroleum, chemical, electric power, Heating, water in long distance pipeline. Welcomed the Advisory negotiations.