Great steel products strictly meet the below standards:
ISO 2531 Ductile iron pipes, fittings and accessories for pressure pipelines.
BSEN545 Ductile iron pipes, fittings and accessories and their joints for water pipelines. Requirements and test methods.
BSEN598 Ductile iron pipes, fittings, accessories and their joints for sewage application-requirements and test methods.
ISO7186 Ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings.
ISO4179 Ductile iron pipes for pressure and non pressure pipelines-Centrifugal cement mortar lining-general requirements.
ISO8179 Ductile iron pipes-External zinc coating.
ISO4633 Rubber Seals – joint rings for water supply, drainage and sewerage pipelines-specs for materials.
ISO 8180 Ductile iron pipes – Polyethylene Sleeve
| Standard: | ISO2531, EN545, EN598, etc |
| Size: | DN80~2600mm |
| 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, CE, 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 |