Audited Supplier
DN80-800
Ductile Iron Pipes
Water Supply
T-Type Flexible Joint
Round
ISO2531, EN545
Round
Non-Customized
EPDM
80mm-800mm
5.6m, 5.8m and 6m/Piece
K9
Coated with Cement Mortar According to ISO4179
Zinc Coating & Asphalt Paint According to ISO8179
100% EPDM Rubber According to ISO4633
Centrifugal Casting
K8, K10, K11, K12
OEM
in Bundle, Put on Wooden Pallet. or in Buck Pack
DN: 80mm-800mm
Shandong, China
73030010
Product Description
Product Name: Dcutile cast iron pipe and fittings for water supply
Grade: K9
Usage: This product is widely used for water and gas supply.
Advantage: high intensity and extension, good performance in anti-corrosion
Manufacturing standard: ISO2531, EN545
Mechanical properties:
Specificaton of K9 grade:
Grade: K9
Usage: This product is widely used for water and gas supply.
Advantage: high intensity and extension, good performance in anti-corrosion
Manufacturing standard: ISO2531, EN545
Mechanical properties:
| Standard | Nominal diameter | Tensile strength | Yield strength | Elongation | Hardness | Hydrostatic test (Pa) |
| ISO2531 | <300 400-600 700 | ≥420Mpa ≥42.86kg/mm² | ≥300Mpa ≥30.6kg/mm² | ≥10% | ≤230HB | K9: 50X105 40.5X105 32X105 K10: 60.5X105 50X105 40.5X105 |
Specificaton of K9 grade:
| DN (mm) | External diameter | Wall thickness | Approximate value of socket bulge | Approximate total weight |
| 80 | 98 | 6.0 | 3.0 | 78 |
| 100 | 118 | 6.0 | 4.3 | 95 |
| 150 | 170 | 6.0 | 7.1 | 144 |
| 200 | 222 | 6.3 | 10.3 | 194 |
| 250 | 274 | 6.8 | 14.2 | 255 |
| 300 | 326 | 7.2 | 18.6 | 323 |
| 350 | 378 | 7.7 | 23.7 | 403 |
| 400 | 429 | 8.1 | 29.3 | 482 |
| 500 | 532 | 9.0 | 42.8 | 669 |
| 600 | 635 | 9.9 | 59.3 | 882 |
| 700 | 738 | 10.8 | 79.1 | 1123 |
| 800 | 842 | 11.7 | 102.6 | 1394 |
We can also manufacture according to your requirements.
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