China ISO 2351 Class K9 DN80mm to DN2000mm Dci Pipe Di Pipe Ductile Cast Iron Pipe Manufacturers for Water, Find details about China Ductile Iron Pipe, Iron Pipe from ISO 2351 Class K9 DN80mm to DN2000mm Dci Pipe Di Pipe Ductile Cast Iron Pipe Manufacturers for Water
Product name | Large Size ISO 2531class K9 K7 ductile iron pipe price ductile iron pipe 300mm |
Internal coating: | Mortar Cement Lining/High alumina cement mortar lining |
External Coating: | Zinc + Bitumen Painting /epoxy painting |
Standard: | ISO2531/EN545/EN598 |
Joint type: | T/K/Flange type |
Advantage: | High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long lifetime |
Chemical composition(%): | C: 3.5 - 4.0 Si: 1.9 - 2.6 Mn:0.15 - 0.45 P: <0.06 S: <0.02 |
Quality test: | By automatic inspection equipment. We can also accept the third party (like SGS,BV )inspection according to customers' requirement |
Packing: | Diameter less than DN300 by bundles ,others by bulk.We can also do special protection according to customers' requirement |