China Painted Anti Erosion Spiral Welded Steel Pipe Big Diameter Steel Pipe Rust Proof Round Circular Tube/Ductile Iron Tube, Find details about China Ductile Iron, Iron from Painted Anti Erosion Spiral Welded Steel Pipe Big Diameter Steel Pipe Rust Proof Round Circular Tube/Ductile Iron Tube
Standard | ISO2531, EN545, EN598, etc |
Size | 80~2600mm |
Material | Ductile Cast Iron GGG50 |
Pressure | PN10, PN16, PN25,PN40 |
Class | K9, K8, C25, C30, C40 |
Length | 6m, cut to 5.7m |
Application | Water supply project, drainage, sewage, irrigation, water pipeline. |
Certificate | ISO9001, BV, WRAS, BSI |
Internal Coating | a). Portland cement mortar lining |
b). Sulphate Resistant cement mortar lining | |
c). High-Aluminum cement mortar lining | |
d). Fusion bonded epoxy coating | |
e). Liquid epoxy painting | |
f). Black bitumen painting | |
External Coating | a). zinc+bitumen(70microns) painting |
b). Fusion bonded epoxy coating | |
c). Zinc-aluminum alloy+liquid epoxy painting | |
Packing | Bundles, in bulk |