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Ductile Iron Pipe Coupling 90 Degree Elbow - Double Socket Bend with Locking Brace for Water Sewer Pipe
Classification:
Ductile iron pipe fittings
Key words:
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Product Description
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This Ductile Iron Pipe Coupling 90 Degree Elbow is a high-performance, restrained joint fitting engineered for superior strength and reliability in pressurized fluid transport systems. Manufactured from high-grade ductile cast iron, it offers exceptional durability, impact resistance, and longevity, far exceeding the capabilities of standard fittings. Its primary function is to create a secure, permanent 90-degree change in direction for ductile iron pipe networks, commonly used in potable water transmission, sewer force mains, irrigation, and industrial applications.
The key feature of this double socket bend is its integrated locking brace and gland assembly. This restraint mechanism locks the pipe into the fitting, preventing unintended separation under high internal pressure, thrust forces, or ground movement. This makes it an ideal solution for critical, below-ground installations where maximum joint integrity is non-negotiable. The design incorporates a simple yet robust push-on or mechanical joint connection style, which allows for fast and easy installation without the need for welding, flanging, or complex tools. A pre-lubricated EPDM or nitrile rubber gasket is included within each socket to ensure a pressure-tight seal immediately upon assembly.
This fitting is designed to be compatible with standard ductile iron pipe diameters (e.g., DI Class 52/53/54) and is manufactured to meet or exceed international standards such as AWWA, EN, or ISO. It is cement-mortar lined and typically features a standard or high-performance epoxy exterior coating for superior corrosion protection, ensuring a long service life even in demanding environments.
Topsun Pipelines (Huangshi) Company Limited is a professional global supplier engaged in manufacturing and exporting water supply products , specializes in the development and sales of water supply and drainage pipeline system products for a long time. According to the innovative trading platform, marketing strategy and more than 20 years' professional experiences in the platform, marketing strategy and more than 20 years' professional experiences in the field, we try to explore all of our human resources to make ourselves as the best supplier in ductile cast iron water supply products all over the world. We will offer the best service with our products.
Q: What's your qualification in this product ?
A: We have been engaged in this industry for decades with seasoned export team. All the product is strictly conformed to the international standard ISO2531:1998,EN545-2002 and other related standard.
Q: How long is your delivery time ?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q: What's your terms of payment ?
A: 30% T/T in advance , balance before shipment or against L/C . And D/P , D/A ,L/C for free options.
Q: What's your trade terms ?
A: FOB , CIF , CFR as per client's requirements.
If you have any other questions , please feel free to contact us.
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