Since the establishment, our company has always adopted the corporate culture spirit of "diligence, sincerity and trust" to win the support and trust of the majority of customers in the society and establish a good image in the industry of manhole cover and frame, Double Flange Butterfly Valve, Gully Grating. We build a stage for our employees to realize their ideals and change their destiny, and create value, share risks and benefits with those who struggle. We are willing to dedicate our sincerity, make efforts, and strive to become an excellent partner of our peers.
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 |

Our Ductile Iron Wide Range Universal Flange Adaptor are based on fashion, personality and cultural taste, and are favored by consumers from all walks of life. We have advanced production equipment and experienced management and design talents, and have won the praise of our customers with fast delivery time and professional service level. Since its establishment, our company has been 'seeking development by science and technology, surviving on quality, and seeking benefit from customers', and has continuously introduced advanced technologies at home and abroad to meet customer requirements.
Hot Tags: universal flange adaptor, China universal flange adaptor suppliers, manufacturers, pressure seal check valve, intake check valve, aluminium manhole cover, butterfly valve full bore, big butterfly valve, tapping gate valve










