Forged Mold for Centrifugal Casting Ductile Cast Iron Pipe
|Min. Order (Pieces)||FOB Price|
|1+||US $100-20,000 / Piece|
|Surface finish||tolerance||Coaxiality||Draft taper||Q&T|
LaiWu Forging Co., Ltd. is a professional free forgings manufacturer. With 40 years experience, it has been become the member of Confederation of Chinese Metal forging Industry, China AAA grade credit company and the national high & new technology enterprises.
Our company is focusing on forgings for oil & gas industries. We have rich production experience and full technology on this industry. The products including gate valve, valve box, integral union riser, Fracturing head, tubing head, casting head, cross body, stabilizer, BOP...The products have pass API Q1, all production process follow the Q1's request. Our company has whole sets of QC equipments, which will ensure after many times QC, the products will be 100% good. Our goods has exported to Southeast Asia, Middle East and USA, and win the customers'high accept. Our company will try our best to develop to a very professional, high quality, and fast lead time forging manufacturer in China.
1.During the smelting process, strict control is required both for the prescribed elements( 21 CrMo10), and for some harmful elements and gas, like P, S , Sn, As, Sb, Bi, and H, O, N.
2.To guarantee that the pipe moulds have reached our flaw detection standards, and that the forged blanks own refined grains, we have employed strict forging technique upon the ductile iron pipe moulds.
3. After roughing process (drilling inner holes), a quenching and tempering treatment is given by vertical pit furnace upon the pipe moulds for further refined grains and higher comprehensive mechanical propertied.
4. CNC equipment is adopted for finishing for high processing precision.
5.All of the propertied of our pipe moulds are superior than the GB/T 25715 centrifugal ductile iron pipe mould standards.