Pipelines and valves used in offshore drilling are subject to salt mist corrosion due to marine atmospheric environment, seawater, seabed sediments and transported fluids. Corrosion and leakage of offshore crude oil pipelines will have a disastrous impact on pipeline operation and environment, causing huge economic losses. Therefore, we must adopt high quality material and strictly controlled manufacturing technique to manufacture valves with high corrosion resistance.

We are of ball valves, gate valves, check valves, globe valves, butterfly valves and other products for offshore oil and gas projects, which are made of special alloys, such as titanium, nickel aluminum bronze and duplex stainless steel.

CNOOC Panyu 34-1 Project -Provision of MRU

• Time: 2013
• Country: China
• Customer requirements: Corrosion resistance
• Valves used： 150LB~900LB ball valves, knife gate valves and straines made of duplex stainless steel