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ABOUT US
Shanghai quanhang Valve Manufacturing Co., Ltd. is located in Shanghai, the economic center of China. It is located in Jinshan District of Shanghai with convenient transportation. It is specialized in the production and sales of valves. It is a high-quality manufacturer of special valves in Shanghai. At present, it has built a large steel structure workshop and several advanced production lines, which can produce and supply hundreds of valve products, including special valves, ball valves, butterfly valves, valves, globe valves, control valves, balance valves, control valves, pneumatic and electric valves, safety valves and other products.
Shanghai quanhang Valve Manufacturing Co., Ltd. has been paying attention to product quality assurance, from the beginning of production to the factory, the whole process of quality monitoring, strict testing links...
NEWS CENTER
Two records were broken by the Keshen 41 well in the Tarim Oilfield.
On May 11, it was learned from the Tarim Oilfield that the Keshen 41 well was officially put into production, with 300,000 cubic meters of natural gas produced daily and fed into the West-East Gas Pipeline. The well has a total depth of 8,473 meters upon completion, setting new records for the deepest burial depth and the highest oil pressure in the Kela Su salt-bearing gas reservoir. This adds another "deep well warrior" to the main gas source area of the West-East Gas Pipeline
2026-5-15-
NEWS CENTER
Jilin Oilfield fills the gap in profile control technology for high-temperature water flooding reservoirs.
On May 5th, it was learned from Jilin Oilfield that the high-temperature resistant and high-strength water-absorbing swelling particle plugging agent developed by the Oil and Gas Technology Research Institute of the oilfield completed its first pilot test in the Yitong 45-2-6 well group. The test block showed a favorable development trend with a decline in liquid production, an increase in oil production, and a reduction in water cut. The water channeling control effect was rema
2026-5-8-
Chemical industry
The chemical industry is a large polluter because of its various types, complex processes, and diverse products, and the types, quantities and toxicity of pollutants discharged during production.
Oil and gas
With the increasing demand for oil and gas products around the world and the depletion of oil and gas resources, the collection, transportation and processing technology and requirements of oil and gas products become increasingly complex, costly and face more and more personalized technical requirements
Pharmaceutical industry
Pharmaceutical industry is an important part of China's national economy. It is a combination of traditional industry and modern industry, and one, two and three industries are integrated.
Metallurgical Industry
The valve used in iron metallurgy industry has strict working condition, poor sealing performance of valve, wear problem in production engineering causes pipeline aging and valve damage, which needs frequent maintenance and treatment. Therefore, due to the problems of short service life and high maintenance frequency of valve, it causes long shutdown time
Water treatment industry
The basic situation of water treatment industry, water resources is an important resource for human survival and social development. With the rapid development of China's economy, urbanization and industrialization process
Electric power industry
Electric power is a kind of energy which is powered by electric energy.Invented in the 1870s, the invention and application of electricity set off the second wave of industrialization
Add: No.8, Huashan Road, Shanyang Town, Jinshan District, Shanghai
Tel:+86 021-31170068
Cell: +86 13817056698 +86 13361816929
Site: www.shqhvalve.com
E-mail:sales@shqhvalve.com
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