- Rubber Hoses[6]
- Iron Pipes[6]
- Pipe Fittings[6]
- Valves[6]
- Pumps[6]
- Tinplate[6]
- Steel Sheets[1]
- Sun Sheets & PC Embossed Sheets[6]
- Other Plastic Building Materials[1]
- Advertising Boards[6]
- Awnings[1]
- Waterproof Membrane[2]
- Geomembranes[1]
- Geogrids[1]
- Geotextiles[1]
- Fiberglass Cloth[1]
- Other Interior Accessories[1]
- Nonwoven Fabric[2]
- Filter Cloth[1]
- Other Fabric[3]
- Polypropylene Fiber[6]
- 100% Polypropylene Fabric[2]
- Polyester Fiber[3]
- Solar Cells[6]
- Cast & Forged[6]
- Wood Planer[3]
- Saw Machinery[3]
- Other Woodworking Machinery[2]
- Blower[2]
- Wood Based Panels Machinery[6]
- Drilling Machine[5]
- Engineered Flooring[1]
- Lift Tables[1]
- Chains[2]
- Winches[3]
- Material Handling Equipment Parts[1]
- Hand Carts & Trolleys[1]
- Patio Swings[2]
- Garden Chairs[2]
- Other Outdoor Furniture[5]
- Garden Sets[3]
- Sun Loungers[1]
- Garden Sofas[1]
- Beach Chairs[6]
- Chainsaws[6]
- Grass Trimmer[2]
- Electric Saw[2]
- Grinder[6]
- Spade & Shovel[1]
- Prefab Houses[6]
- Other Construction & Real Estate[4]
- Pet Cages[1]
- Contact Person : Ms. Peng Penny
- Company Name : CNBM International Corporation
- Tel : 86-10-57512518
- Fax : 86-10-68796668
- Address : Beijing,Beijing,Floor 17-18th,No.4 Building, Zhuyu International Commercial Center, Shouti South Road, Haidian District, Beijing 100048, China.
- Country/Region : China
- Zip : 100048
CNBM Ductile Iron pipe Fittings
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CNBM manufactures Ductile Iron Push-on Joint & Mechanical Joint Fittings which conform to Product standards: EN 545:2002, ISO-2531:1998, ANSI/AWWA C153/C110 & GB13295. The fittings are made with the most modern casting technique known as Vacuum Lost Foam Process.
Ductile Iron fittings without branches conform to class-K12. Ductile Iron fittings with branches conform to class-K14. For calculating thickness e= K(0.5 + 0.00IDN).
Some Fabricated Fittings are also available from us.
1. Composition of raw material:
l C: 3.4 - 3.7%
l Si: 2.0 - 2.4%
l P: ≤0.08%
l S: ≤0.015%
l Mg: 0.03 - 0.08%
l Mn: ≤0.30%
Average Density of Metal is approximate 7050kg/m
2. Mechanical Properties
Item | Tensile Strength N/mm2 | Elongation % | Proof Stress N/mm2 | Hardness HB | ||
DN80 to DN2000 | DN80 to DN1000 | DN1100 to DN2000 | DN80 to DN1000 | DN1100 to DN2000 | ||
Fittings | ≥420 | ≥5 | ≥300 | ≤230 | ||
3. Works Test Pressure
DN | Minimum hydraulic test pressure (bar) |
Fittings | |
60 to 300 | 25 |
350 to 600 | 16 |
700 to 1000 | 10 |
1100 to 2000 | 10 |
5. Internal Lining
| Fittings |
Standard Coatings | Cement mortar |
Reinforced protections | Epoxy Resin/Epoxy Powder |
Special coatings | Please consult us |
6. External Coatings
| Fittings |
Standard Coatings | Basic protection |
Zinc rich paint + Bituminous paint | |
Reinforced protections | Basic protection + |
Epoxy Resin/Epoxy Powder | |
Special coatings | Please consult us |
CNBM Ductile Iron pipe Fittings
