Under the premise of quality assurance, the diversification of our DI Flange Pipes and Fittings, Gully Grating with Frame, Ductile Iron Pipe and Fittings makes them sell well at home and abroad, and win the trust and high praise of our customers. Technological innovation enables us to gain advantages in product differentiation and relative cost, so as to obtain reasonable profits and promote the formation and development of effective competition. The company has won the widespread trust of global users with its continuously enhanced innovation capabilities, stable quality assurance capabilities, outstanding customization capabilities and timely delivery capabilities. We timely disclose the latest news on our production and operation, cultural philosophy, development and reform to the relevant parties to enhance their understanding and recognition of the company. Our company has built a professional design and manufacturing team.
Flanged Ductile Iron Fittings
Material | Ductile iron |
Standard | EN545, EN598, ISO2531, ANSI/AWWA, etc |
Size | DN50-DN2600mm |
Color | Blue,Black,Red Ect. |
Joint Type | Flange type |
Pressure | PN10/PN16/PN25/PN40 |
Brand | TIANYI SUNS |
OEM | Acceptable |
Fitting Types | Socket bend, Flanged bend, Socket and Flanged Tee, Flanged socket, Socket taper, blank flanges, as well as Flanged adaptor,coupling, dismantling joints, Fitting for PVC pipes and Other pipeline accessories |
Surface treatment | Fusion bonded epoxy coating |
Cement lining inside and zinc and bitumen coating outside | |
Zinc+bitumen inside and outside | |
According to customers' requirements | |
Inspection | Foundry in-house: Third party inspection available upon request |
Application | Stormwater systems |
Advantage | We can make various high quality ductile iron fittings according to customer's requests. |
Package | Standard wooden pallets or wooden cases |
Flanged Ductile Iron Fittings


Our quality is the capital of our survival. We strictly require that every person, every link of production, every process should be supervised by professionals. Finally, each Ductile Iron Loosing Flanged Pipe Fittings for Pipeline Projects Water System should be inspected. We do shipment is all good products. Our characteristic cultural concept is full of philosophy, positive and rich connotation, which is the spiritual wealth created by all staff. Our company can obtain information quickly and analyze market trend better. We can give users the advantage over competitors and gain benefits.
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