Similar to seamless carbon steel pipes and welded pipes, welded carbon steel pipeswhichadhere to ASTM A53, API 5L standard, are used for construction, structure, gas, steam and fluid conveyance. According to different welding procedure methods, we have longitudinally electric-resistance welded pipes (ERW pipes), spiral submerged-arc welding pipes (SSAW pipes) and longitudinally submerged-arc welding pipes (LSAW pipes) for your different needs.

ERW carbon steel pipesare fabricated by using high-quality, continuous-cast, control-rolled, fine-grain, low-carbon or galvanized steels. The use of superior grade of steel results in high strength, corrosion resistance, high deformability and close tolerance level. Latest machines like slitting lines, pipe mills, galvanizing units, threading machines, finishing machines and fool proof high pressure hydro testing machines ensure precision in production of the welded carbon steel pipe. We are offering a large range of ERW steel pipes which are found numerous applications in the construction, engineering, chemical and process industries.

Welded/ERW steel pipe (mild steel/carbon steel pipe)

Butt welded/longitudinal welded

OD 1/4"-26" (13.7mm-660mm)

WT 1.5-45MM

Length: 3M-12M or customized

Tolerance: OD +1%/-1%

Length: +/-2.0%

Thickness: +12.5%/-10%

Standard: ASME B3610M, ASTM A53, ASME B3610

DIN 1626, DIN 17175 BS 1387

JIS G3441/G3452/G3454/G4051

GB/T 3091, GB/T 3087

Material: ASTM A53 Gr. B SAE1020 SAE1045

DIN ST45-8 ST52

JIS G4051 S20C JIS G4051 S45C JIS G3454 STPG42/STPG370

GB 10# 20# 45# 16Mn Q235 Q345

Packing: Hexagon bundle formed by steel strip outside, inside woven bag. Or according to customer's requirement.

Surface Conditions: Oiled, varnished, PE, PVC coated

Finished Conditions: Black pipe, galvanized plain pipe, galvanized threading & coupling, H. D. G pipe, BBE pipe, pipe caps/beveled ends/galvanized/black coating