ISO2531 Ductile Iron Pipe K9

The K-type Joint Pipe

The Self-Restrained Joint Pipes

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Standard:

ISO2531, EN545, EN598, GOST5525

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Size:

DN80~2600mm

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Material:

Ductile Cast Iron

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Pressure:

50Bar- 10Bar

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Wall Thickness Class:

K9, K8, C40/C30/C25

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Length:

6m for bulk vessel and 5.7m for containers

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Application:

Water supply project, drainage, sewage, irrigation, water pipeline

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Certificate:

ISO9001, BV, WRAS, SGS

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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). Black bitumen painting or epoxy painting

f). other special requirement like PU Lining

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External Coating:

a). zinc +bitumen painting

b). Fusion bonded epoxy coating

c). Zinc-aluminum alloy + liquid epoxy painting

d). other special requirement like PU coating

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Packing:

Bundles for small size≤DN300 ; in bulk for bigger size>DN300