Galvanized Spiral Steel Pipe Certified API 5L ISO
The flattened strip is shaped into the desired diameter of a cylinder using angled rollers.
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Penstock Pipe for Hydropower
600mm to 2000mm Penstock Pipe for Hydropower Spiral Welded Pipe
spiral welding and straight seam welding. Galvanized spiral welding has a wider range of uses but is also more difficult.
Api 5l Lsaw Pipe 800mm to 2000mm Penstock Pipe for Hydropower
Certified: API 5L, ISO
Surface Coating: Epoxy Coating / Colour Paint Coating / 3LPE Coating.
Support: OEM&ODM
600mm 800mm 1000mm to 2000mm Penstock Pipe for Hydropower
400mm 500mm 600mm 700mm 800mm 100mm to 2000mm Penstock Pipe for Hydropower
600mm 700mm 800mm 100mm to 2000mm Penstock Pipe for Hydropower
600mm 700mm 800mm 100mm to 2000mm Penstock Pipe for Hydropower