ERW pipes have the following qualities: High dimensional precision
Good flexibility
High performance of impact resistance and explosion resistance
The ERW casing uses hotrolled coiled plate, the tube blank is highly compact and has a high degree of grain size relative to seamless steel
Freet’s anti-corrosion coating line is capable of applying 3layer PE coating and single-layer FBE coating onto the steel pipes with specification from 4 1/2” to 40”.
Annual production capacity of ERW welded pipe is 120000 tons;
114.3mm ~ 355.6mm in the processing range; The wall thickness is 3.2~14.3mm, and the maximum length of steel pipe is 15m,
Produce H40, j/k55, N80, L80, P110 and other steel grade oil casings that meet 5CT standards;
Conveying pipes and structural pipes of steel grade X80 and below conforming to ap-5l standard, ASTM A53 standard, etc.