We wholeheartedly provide customers with high-quality Ductile Iron Pipe and Fittings, DI Dismantling Joint, metal seated gate valve and customer service full of our company's outstanding spirit. Our company has always adhered to the entrepreneurial spirit of 'exploitation, truth-seeking, unity, and enterprising', constantly improving and surpassing ourselves. With the guarantee of technology and quality, we can continue to research and develop new products, constantly improve the quality of existing products, and truly consider customer needs and interests. We are looking for a better production and operation management plan to improve the efficiency of production, operation and management of the enterprise, thereby enhancing the core competitive advantage.
APPLICATION
Universal flange adaptor is also called wide range flange adaptor, tolerance range flange adaptor .
It can fit most standard pipe materials and therefore dramatically reduces the stocks of dedicated couplings.
It is suitable for steel , GRP, PVC, PE, Ductile Iron , Cast Iron and Asbestors Cement pipes.
Size from DN40-DN2000
PRESSURE
PN10, PN16, PN25. Flange according to ISO2531/ EN545,/EN1092
MATERIAL
Body | Ductile Iron GGG50/40 |
Gland | Ductile Iron GGG50/40 |
Gasket | EPDM according to EN681-1 |
Bolt &Nut | Galvanized carbon steel / hot dip galvanized steel/dacromet coating steel 4.8/8.8 grade |
Coating | Fusion boned epoxy more than 250 micron/ Rilsan Nylon |
Universal Flange Adaptor

Item No. | Item Name | Material | Specification |
1 | Body | Ductile Iron | GGG50 |
2 | End Ring | Ductile Iron | GGG50 |
3 | Gasket | Rubber | EPDM or NBR |
4 | Bolt | Galvanized Steel | ISO898-1:1999 |
5 | Washer | Galvanized Steel | |
6 | Nut | Galvanized Steel | ISO898-2:1992 |
7 | Cap | Plastic |

We will ensure the effective implementation of various services, so as to improve the after-sales service and Factory Direct Supply Cast Iron Universal Flange Adaptor quality. After years of development, the company has a marketing service network with reasonable layout, wide coverage and complete services. Strict quality control, fine management, and dedicated service are our promise.
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