Honest and trustworthy, rigorous and down-to-earth is our company's consistent work style. Over the past few years, we have made unremitting efforts and made pioneering efforts to occupy a place in the Silent Check Valve, DI Fittings, Flanged End Gate Valve industry. The company takes "sunshine, responsibility and excellence" as its core values. At the new historical starting point, in the face of complex and changeable international and domestic markets and a new round of development opportunities, our company takes the courage and courage to be the first in the world to shoulder the heavy burden. We have been conducting long-term research on high-tech research and development and technical flow of product application performance, thus ensuring the stability of product quality and the ever-changing market demand. At the beginning of its establishment, our company established the firm slogan of 'creating brand, we have been working hard'. With the joint efforts of all colleagues and the support of customers, our company has achieved good results.
Ductile Iron Reducer
Our ductile iron pipe fittings standard is EN545,EN598,AWWAC110/C153 ,EN12842,We can produce socket and flange ends ductile iron pipe fittings,Express joint dutile iron pipe fittings ,MJ type(K type) ductile iron pipe fittings etc.
Material | Ductile iron |
Standard | EN545, EN598, ISO2531, ANSI/AWWA, etc |
Size | DN50-DN2600mm |
Color | Blue,Black,Red Ect. |
Joint Type | T type (push on joint), K- type, Flange type, Self-restrained 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 according to customers' requirements |
Inspection | Foundry in-house |
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 |
Drawing of Ductile Iron Reducer


We are specialized in the development, production and sales of Ductile Iron Eccentric Reducer with Grooved End. After years of hard work, pioneering and enterprising, we have continued to grow and develop in the fierce market competition and enjoy a good reputation at home and abroad. We comprehensively promote the modernized enterprise system, clarify the authority relationship among decision-making, execution and supervision, specify the authorization and limitation of authority at each management level of the enterprise, and regularly check and assess the compliance management. Since the establishment of our company, with the care and support of colleagues and customers from all walks of life, we have been constantly striving for progress and have developed into a comprehensive enterprise. Welcome new and old customers to negotiate and cooperate with us, let us cooperate for a win-win situation.
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