Through category extension, we hope to provide our customers with a richer choice of ductile iron fittings, C250 manhole cover, Universal Coupling and at the same time bring a fuller product lineup to our company. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle. We will accelerate the transformation of enterprise development methods and promote product structure adjustments to further enhance the core competitiveness of enterprises.
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 |

In the market of opportunities and challenges, we rely on a wide range of solid customer base and competitive prices to provide customers with Di Universal Wide Range Flange Adaptor. We uphold the culture of "harmony, participation and passion", and work together with our customers and partners to grow and develop together. We always take 'customer satisfaction is our pursuit' as our action guide. We wholeheartedly provide services to new and old customers with good quality, honest attitude, delivery guarantee, and low price.
Hot Tags: universal flange adaptor, China universal flange adaptor suppliers, manufacturers, heat pump check valve, 600 manhole cover, 18 inch ductile iron pipe, ceiling manhole cover, pressure switch check valve, wafer butterfly valve











