High Frequency ERW Tube & Pipe Mill Machine ERW Tube & Pipe Mill Machine Series are the specialized equipment to produce high-frequency straight seam welded pipe and …
In the field of oil drilling and oil well, high-frequency electric resistance welded casing (referred to as ERW casing) compared with seamless casing is high dimensional …
The product description: Product name HSAW/SSAW PIPE Wall Thickness 6.0mm–25.4mm Length 1–12mAccording to customer requirements … Outer Diameter 219mm—3000mm Tolerance Tolerance based on Thickness:±5~±8% Shape Round Material Q235B,Q345B Surface treatm...
ERW Steel Pipe үйлдвэрлэгчид, үйлдвэр, Хятадаас нийлүүлэгчид, Wanting on the long term, a protracted way to go, continently intriving to be the all team with full enthusiasm, …
Flow Chart {Steel strips} →→Double-head un-coiler →→Strip-head Shearer & TIG Butt welder station →→ HORIZONTAL SPIRAL ACCUMULATOR →→Forming M/C (Main driving unit ① +Flattening Entry unit + Breakdown zone + Fin pass zone + Seam guide unit + High-frequency induction welding system + Sque...
Erw pipe process mianly depends on a variety of products from raw materials to finished products, which need to go through a series of processes, completion of these processes …
Description The steel pipe material is non-alloy low carbon steel. Pipe production technical method is ERW welded with longitudinal seam. Product standards are able to comply with ASTM A53 The steel pipe material is non-alloy low carbon steel. Pipe production technical method is ERW welded w...