3" Pipe Test Plugs Meet U.S. standard impeller and diffuser for submersible oil pump   we have different standard specification impeller and diffuser such as 338 series,387 serive etc   we can also produce the impeller and diffuser as customer's...

Cast Iron Cylinder Sleeve BJ486 Passed the ISO9001 Small order is acceptable We can develop new items according to your deman Catalogue of Cast Iron Cylinder Sleeve: ProductsTypeProductsType           Cylinder...