It is a single seal set fixed on the pump body and spun by the axle and no more by the impeller, as it used to be, which assures best and stronger jointing as well as three times bigger useful life.....
Origin from Ningbo Rock Sinter Metal & Ceramic Technology Co., Ltd. consists of three divisions. Specialize in producing various 1.Sintered Powder Metallurgy Parts, including automobile parts, ....
Our products are widely used in many fields, including in the petroleum, chemical, machinery-building, cosmonautics, printing, dyeing, foodstuff, pharmaceutical and auto industry. Our production....
We can supply you quality sinter and powdered metallurgy structure parts component on iron, stainless and copper base to your drawings. Please contact us for details.