En İyi Fiyatlı Düşük Karbonlu Kaplamasız 8mm Kaynaklı Çelik Boru, ISO14001 ISO9001

Low-carbon No Coated 8mm Welded Steel Pipe With Best Price , ISO14001 ISO9001 Product description 1.materials: no coated 8mm welded steel pipe is made by low carbon steel strip 2.main use: no coated 8mm welded steel pipe is widely used on wire tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc 3.outer diameter: 8mm 4.wall thickness: 0.65mm 5. standard:no coated 8mm welded steel pipe has the standard of GB/T 24187-2009 6.certification: no coated 8mm