Yesterday morning,a batch of big size pig valve start delivery from Dipper Valve to Yingkou port.
Pig Valve is one of the four special valve serial which made by Dipper Valve,it is a newly type valve use as pig launching as well as receiving.at the meantime,it with the two position shutoff function.the pig valve with matched pigs could finish pipe cleaning,discharging,separating,transportation medium in sequence and inspection pipeline purposes more easily. It could be widely used for crude oil,natural gas,chemical,city fuel gas,paper pulp and food pipeline,it with completely capability to replace the complicate pig launching and receiving device which the core component is launching and receiving barrel.
After nearly 10 years continuously innovation in technology,Dipper Valve pig valve technology is quite mature,since 2001 dipper valve launched pig valve into the market,Dipper Valve had got a really good reference in this valve. Dipper Valve pig valve have supplied to the world top 500 corporation,such as CNPC, SINOPEC,CNOOC,BP and NIPPON OIL. These valves also exported to southeast aisa,south Africa oil area.
Yingkou port is a famous natural port located in north area of China. In 2007 the annual handing capacity of this port had over 0.1 billion tons,this made yingkou port became one of the ten biggest port in China. This batch of delivery is only a small part of pig valve that yingkou port had ordered in Dipper Valve. The delivered six pig valves nominal diameter is DN500 and DN 350. Most of them will service to the crude oil terminal project in the new port of yingkou port.