Name: Spheroidal graphite cast iron pipe / natural gas pipeline manufacturers
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Spheroidal graphite cast iron pipe / natural gas pipeline manufacturers

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球墨铸铁管 (1)

Product Name	Ductile iron pipe
Standard	EN545 /IS02531/EN598
Size	Outside Diameter:98mm-1255mmInsideDiameter:80mm-1200mmWallThickness:6mm-153mmLength:6m,cut to 5.7m, or as required.
Class	K9.K8.C25.C30.C40
Surface	External bitumen coating, or as required.
Internal Coating	a).Portland cement mortar liningb)Sulphate Resistant cement mortar liningc).High-Aluminum cement mortar liningd).Fusion bonded epoxy coatinge).Liquid epoxy paintingf). Black bitumen painting
External Coating	a).zinc+bitumen(70microns) paintingb).Fusion bonded epoxy coatingc).Zinc-aluminum alloy +liquid epoxy painting
pressure	PN10,PN16,PN25.PN40
Standard	AISI,ASTM,DIN,JIS,BS,GB/T
Application Range	Water supply project, drainage, sewage, irrigation, water pipeline

球墨铸铁管 (2)

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