All specifications products can be customized according to customer requirements | |
Product Name | Ductile iron pipe |
Outside Diameter: 98mm-1255mm Inside Diameter: 80mm-1200mm Wall Thickness: 6mm-153mm Length: 6m, cut to 5.7m, or as required. | |
Grade | K9, K10, K11, K12,K9, K8, C25, C30, C40, etc. |
Standard | ISO2531, EN545, EN598, etc |
Surface | External bitumen coating, or as required. |
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 | |
a). zinc+bitumen(70microns) painting b). Fusion bonded epoxy coating c). Zinc-aluminum alloy +liquid epoxy painting | |
Quality Control | 100% inspection + professional Lab test |
Certification | ISO, CE, BSI, WRAS,SGS,etc |
Package | Standard export package, or as required. |
Payment | T/T, L/C, Western Union, etc. |
Application | Water supply project, drainage, sewage, irrigation, water pipeline, etc. |
In highly corrosive environments loose polyethylene sleeving (LPS) to encase the pipe may also be used. Life expectancy of unprotected ductile iron pipes depends on the corrosiveness of soil present and tends to be shorter where soil is highly corrosive. However, a lifespan in excess of 100 years has been estimated for ductile iron pipelines installed using "evolved laying practices", including use of properly installed LPS (polyethylene encasement). Studies of ductile iron pipe's environmental impact have differing findings regarding emissions and energy consumed.
DN80-DN300: Usually by bundles;
Shandong Runhai Steel Co, Ltd. participates in internationalexhibitions every year, such as Shanghai lnternational Exhibition, BeijingBMW Exhibition, Guangzhou Canton Fair Exhibition, etc. At the same time.we cooperate with friends from all over the world and sign cooperationagreements on the spot. Sincerely hope that friends from all walks of lifecome to visit our company.
Over the years, Shandong Runhai group Co., Ltd. has establishedlong-term friendly relations of cooperation with many customers from allover the world. Every year, many famous purchasers come to our factory todo lnvestigation, and our products have been recognized by them.
1.Q: Why choose us?