DI water pipe K7,K8,K9,Class C

Ductile Iron Pipes Product Description

1. Material: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083

2. Standard: ISO 2531/EN545/ EN598/ ANSI/ AWWA

3. Class: K7,K8,K9, Class C

4. Range: DN80-DN2600

5. Certificate: ISO9001/ISO14001/ SGS/ NSF/ WRAS

6. Test: In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test

7. Length: 6m or cut into 5.6m, 5.7m, 5.8m

8. Coating:

Internal:

Portland cement mortar lining

Sulphate Resistant cement mortar lining

High-Aluminum cement mortar lining,

Ceramic epoxy

polyurethane

External:

Zinc with finishing layer of bituminous paint

Zinc with finishing layer of liquid epoxy painting

Zinc-Aluminum alloy plus liquid epoxy painting

Polyurethane

The coating can be accordance with customers' requirements.

9. Rubber: NBR, SBR, EPDM according to ISO4633 / EN681.1

10. Packing: DN100-DN300: bundles; DN350-DN1600: in bulk

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11. Note: The gaskets, bolts & nuts are supplied respectively as your special requirement