Product Detail:
1. Standard: NBR15420
2. Class: K8-K12
3. Norminal diameter: DN40-DN2600
4. Effective length: 6m when by bulk cargo, or 5.7m by 40ftcontainer.
5. Internal protection: cement mortar lining complying with ISO4179.
6. External protection: metallic zinc coating ( at least 130g/sm)+bitumen ( at least 70micron) complying with ISO8179.
7. Joint structure: T type or restraint pipe joint.
8. Gasket: 100% SBR rubber gaskets complying with ISO4633.
9. Tensile strength: no less than 420N/mm²
10. Yield strength: no less than 300N/mm²
11. Hardness: no more than 230HB
