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  • You can rest assured to buy Pengfa Q235b Spiral Steel Pipe from our factory and we will offer you the best after-sale service and timely delivery. Spiral steel pipe is an important building material, which is widely used in various fields. The main characteristics of spiral steel pipe are high strength, strong compression ability and good corrosion resistance. Therefore, it has a wide range of uses in both industrial and civil fields. Spiral steel tubes have important applications in the following areas.

  • You can rest assured to buy Pengfa Ministry Standard Spiral Steel Pipe from our factory and we will offer you the best after-sale service and timely delivery. It is an important material widely used in construction, highways, Bridges, hydraulic engineering, petroleum, chemical industry, coal machinery and other fields. So, what are the advantages of spiral steel pipe? Let's find out.

  • You can rest assured to buy Pengfa National Standard Spiral Steel Pipe from our factory and we will offer you the best after-sale service and timely delivery. Spiral pipe is also called "spiral steel pipe, spiral welded pipe, double-sided submerged arc welded pipe", which adopts double-sided submerged arc spiral welding technology to continuously weld the coiled steel pipe. Can produce diameter φ219-φ3820mm, wall thickness 5-25mm, materials are Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, 40#, 60#, X42, X46, X70, X80 and so on. Usually 12 meters / set length, can also be customized according to customer requirements, the longest can be 50 meters / set.

  • As the professional manufacture, we would like to provide you high quality Pengfa Polyurethane Insulated Spiral Steel Pipe. 3PE anticorrosive steel pipe is an advanced anticorrosive technology introduced from outside in recent years. Its full name is fused epoxy/extruded polyethylene structure protective layer, the structure is composed of the following three layers: the bottom layer is fused epoxy (≥80μm); The middle layer is adhesive (170 -- 250μm); The surface layer is extruded polyethylene (about 2mm).

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