Ductile Iron Double Flange Duckfoot Bend Elbow is a high-quality pipe fitting that is designed to provide reliable performance even in harsh conditions. This elbow is specifically designed to be used in water and wastewater applications where the flow of water needs to be redirected...
Material: iron GGG500-7, GGG450-10 or Ductile iron
Standard: ISO2531,EN545, AWWA153 &C110
Size: DN60mm-2000mm
Hardness: maximum≤250HB
Tensile Strength:minimum≥420MPA
Elongation: minimum≥5%
Certificate: ISO 9001 2008 and BV Product Conformity
Socket joint : T type ( push-on type) / K type ( MJ type)
Gasket: are SBR, EPDM, NBR
Coating: Cement lining inside, zinc primer and bitumen painting outside; fusion bonded epoxy coating; bitumen painting inside and outside red anti-rust coating.
Packing: wooden cases with plastic layer, wooden pallets with plastic layer
| Standard | ISO2531, EN545, EN598, BS4772, EN12842 |
| Size | DN80~2600mm |
| Pressure | PN10, PN16, PN25, PN40 |
| Application | Water supply project, drainage, sewage, irrigation, water pipeline |
| Certificate | ISO9001, BV, WRAS, BSI |
| Accessories | Rubber rings & Gaskets : SBR or EPDMBolts & Nuts : Galvanized carbon steel G4.8/G8.8, or SS304/SS316 |
| Packing | Wooden case/pallet with plastic layer, or as per customer's requirements |
| Body material | Ductile iron |
| Coating | a). Inside cement mortal lining as per ISO4179 , outside zinc primer black bitumen as perISO8179 |
| b). Inside and outside with FBE ( fusion bonded epoxy) coating or Epoxy painting | |
| c). Inside and outside with Epoxy painting | |
| d). Inside and outside wih zinc primer black bitumen | |
| Gaskets are SBR, NBR or EPDM | |
| Bolts and Nuts | Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316 |
Ductile Iron Double Flange Duckfoot Bend Elbow is a high-quality pipe fitting that is designed to provide reliable performance even in harsh conditions. This elbow is specifically designed to be used in water and wastewater applications where the flow of water needs to be redirected.
Made from ductile iron, this elbow offers superior strength, elasticity, and durability. With its double-flange design, it can be easily connected to a wide range of pipes and fittings, making it a versatile and convenient solution for a variety of applications.
The duckfoot bend design allows for a smooth redirection of water flow, minimizing resistance and ensuring efficient performance. This ensures that water flows smoothly through the pipes, preventing the build-up of sediment deposits and ensuring that the system operates at maximum efficiency.
In addition, the Ductile Iron Double Flange Duckfoot Bend Elbow is corrosion-resistant and can withstand even the harshest of environmental conditions. This makes it an ideal choice for use in harsh and corrosive environments.
This elbow is available in a range of sizes to meet your specific needs. It is also easy to install, which ensures that your project can be completed quickly and efficiently.
Overall, the Ductile Iron Double Flange Duckfoot Bend Elbow is an excellent choice for any water or wastewater application that requires reliable and efficient performance. Its strength, durability, and corrosion resistance make it a valuable addition to any pipeline system. If you are looking for a high-quality pipe fitting that can provide long-lasting performance, look no further than the Ductile Iron Double Flange Duckfoot Bend Elbow.
A: It adopts a "low center of gravity duckfoot structure", with the turning height reduced by 30% to 50% compared to ordinary elbows. It can complete turning in narrow Spaces with a clear height of no more than 300mm (such as the mezzanine of underground pipe galleries), while ordinary elbows require a larger installation space.
A: It is suitable for water, sewage, industrial wastewater and low-concentration acids and alkalis. Made of ductile iron and with three layers of anti-corrosion (zinc layer + epoxy coating + cement mortar inner lining), it has a corrosion resistance of over 30 years.
A: The double flange design does not require welding; it can be fastened with bolts. The installation of a single interface only takes 30 minutes. It can be disassembled and replaced separately in the later stage, saving 50% of the downtime compared with traditional elbows.
A: Customizable steering Angle (60°-80°), flange standards (ANSI/GB, etc.), supports special anti-corrosion requirements, and meets different working conditions.
A: It complies with the AWWA C110 standard, has passed the 1.5 times water pressure test, obtained ISO9001 and CE certifications, and has served over 300 large-scale projects.
A: Ductile iron, through spheroidizing treatment, makes graphite distributed in a spherical shape, and its performance far exceeds that of ordinary cast iron.
Higher strength: The tensile strength reaches 420-550 mpa, which is 2-3 times that of ordinary gray cast iron (150-300 mpa), capable of withstanding greater pressure and load.
Excellent toughness: Elongation ≥10%, can withstand certain deformations without cracking, while the elongation of ordinary cast iron is only 1%-2%, and it is prone to fracture due to impact.
Stronger corrosion resistance: The spherical graphite structure reduces the medium penetration channels. Combined with the anti-corrosion coating, the service life is extended by more than 50% compared with ordinary cast iron.
Good processing performance: It has better machinability than ordinary cast iron and can precisely process key parts such as flange sealing surfaces, ensuring connection accuracy.
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