Ductile iron pipe fittings are easy to install, with a short construction period, saving manpower, material resources and time costs. Ductile iron pipe fittings have various connection methods, such as flange connection, threaded connection, slot connection, etc., which are easy and quick to install and suitable for various pipeline projects.
In municipal engineering, ductile iron pipe fittings are mainly used in water supply, drainage and natural gas transmission systems, such as urban water supply network, sewer, sewage treatment plant, etc. In the petroleum and chemical industries, they can be used in pipeline systems such as oil, gas, coal gas, and chemical medium. Their high temperature resistance, high pressure resistance, and corrosion resistance allow them to withstand extreme pressure and temperature conditions. In the construction industry, ductile iron pipe fittings are widely used in engineering fields such as building drainage systems, water supply systems, and air conditioning systems.
External coatings |
Internal coatings |
zinc + bitumen painting |
cement mortar lining |
liquid epoxy resin painting |
liquid epoxy resin painting |
epoxy applied by FBE |
epoxy applied by FBE |
according to customers' requirements |
according to customers' requirements |
Reference Rules:Dimensions and testing in accordance with ISO 2531 / EN 545 |
ISO 2531 Ductile iron pipes, fittings, accessories and their joints for water applications
EN 545 Ductile iron pipes,fittings,accessories and their joints for water pipeline
EN 598 Ductile iron pipes, fittings, accessories and their joints for sewerage applications
EN 1092-2 Flanges and their joints Part 2. cast iron flanges
ISO 7005-2 Metallic flanges - Part 2: cast iron flanges
ISO 8180 Ductile iron pipes polyethylene sleeving
ISO 4633 Rubber seals ~ Joint rings for water supply, drainage and sewerage pipelines
AWWA C110 American Water Works Association Flanged fittings.
Coating: FBE Epoxy I Bitumen I Cement + Bitumen
Q. Can I have my own logo on the product?
A: Yes, we are professional manufacturer, so OEM service is available.
Q: What information should I let you know if I want to get a quotation?
A: Size, design standard, material, package, quantity, etc...If possible, please send us some pictures and designs for checking so that we can do our best according to your requirements. Otherwise, we will recommend related products and provide detailed information for your reference.
Q: What are your delivery terms?
A:We accept EXW, FOB, CIF, etc. You can choose the one that is most convenient for you.