Design Concept

Pipeline ball valve design is the most fundamental security and reliability. Whether or long-distance pipelines are energy supply line is a line of the country's economic lifeline. Global underground oil, gas line and the pipe network, as transmission and distribution electric networks on the ground, is urban industrial and civilian the basis of our livelihood, without the energy supply line, an immediate cessation of function of modern cities.

Long-distance pipeline harsh natural conditions, from the Arctic Circle-70C ° to +70 C ° equatorial desert temperatures; withstand earthquakes, ground subsidence, mud-rock flows, landslides, floods and other natural disasters; groundwater potential corrosion, stress corrosion media content so is a predisposing factor for the accident. Explosions have been common not fresh, natural disasters caused by pipeline sabotage is often reported, such as Seoul, the breakdown of urban natural gas pipe network, causing fires and in 1984 in China, such as iron Qin pipeline, due to days of torrential rains, the reservoir opening Dashihe qinhuangdao gates, pipeline thrust, 3,000 tons of crude oil into the sea; Ma line in 1996, the upper reaches of the flood Huanjiang outbreak thrust pipelines, 1000 tons of crude oil leakage. According to "Pipeline" magazine, Sealweld estimates that a 36 "pipeline ball valve price of about 45,000 ~ 65,000 dollars, do faults need to row upstream side and downstream side of the natural gas pipeline loss of about 50,000 ~ 100,000 U.S. dollars. Therefore, the pipeline design and manufacture of ball valves, safety and reliability of the stress that in any case not be overemphasized. but should carry out this idea in product design, process specification, spare parts processing, pattern testing, product testing, quality control, the whole process of after-sales service. valve ball valve gate valve check valve globe valve butterfly valve
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