Ductile Iron Universal Coupling Joints

We have complete and advanced equipment in the current industry, and have always been committed to providing professional and customized Cast Iron Gully Grate and Frame, Ductile Iron Elbow, Ductile Pipe and services for domestic and foreign customers. With the comprehensive development of business, we provide the most comfortable products and services for consumers with conscience and responsibility. We realize self-worth and achieve mutual benefit and win-win situation in accomplishing enterprise and others. Our company is based on the principle of morality as the foundation of enterprise behavior, innovation as the source of enterprise life and cooperation as the road of enterprise development. Creating value for you is the goal we always pursue. We will continue to improve and optimize, and establish a distinctive system of production, sales and service in order to better serve our customers.

Universal Couplings are designed for use on air, water, sewer and gas pipeline. The coupling are wide tolerance product and fit all popular standard pipe sizes, thus dramatically reducing the number of product to be stocked for maintanance purposes. The coupling are suitable for steel, PVC , ductile iron, asbestos cement, GRP, cast iron and concrete pipes.

Standard: ISO2531,EN545

Pressure: PN10/PN16

Body material: Ductile iron with FBE ( fusion bonded epoxy) coating or Epoxy painting; Gaskets are NBR or EPDM;

Bolts and Nuts: Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316

Features :

* wide range of tolerance
* corrosion resistance
* allow angular deflection of +/- 4°

Package: Wooden cases and protection layer .

Application:

Universal coupling is also called wide range coupling, tolerance range coupling. It can fit most standard pipe materials and therefore dramatically reduces the stocks of dedicated couplings. It is suitable for steel, GRP, PVC, Ductile Iron, Cast Iron and Asbestors Cement pipes.

* used for pipe connection .
* suit for Ductile Iron Pipe, Cast Iron Pipe, Steel, AC, Plastic pipe
* Suit for Water, Neutral Liquids and Sewage

Dimension Sheet of Universal Coupling

We will create higher value for our company with high quality Ductile Iron Universal Coupling Joints and perfect service. We follow the laws of the market, integrate resources scientifically and efficiently, and actively create conditions for exchange and cooperation and orderly competition with our competitive partners. Our company has put in place a comprehensive system of training of the personnel to ensure the stability and the development of the quality of the personnel.

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