The design conforms to the API 6A. Valve.
Body and bonnet are sealed by metal to improve the seal performance.
Reverse seal mechnism sets between the stem and bonnet to make the seal filler to be replaced easily.
Body is made of high quality alloy steel forging, no perforation and safe performance.
Sealing surface is sprinkling welded cemented carbide with properties of corrosive-resistance, scrub-resistance and wear-resistance.
Spring load on the parallel discs and valve seat to realize two-sided seal.
Small torque
Control system installedon on the bonnet can realize long-distance control.
Founded in 1998, Sichuan Acuwing Petroleum Equipment Co., Ltd. is a Sino-America joint venture by Small Enterprise Assistance Fund. Using American valve enterprise's production technology and advanced business management techniques, we are striving to bring high quality products to market. Our company is located in Guanghan Industrial Development Zone - the riverbank of Qianjiang at the centre of Sichuan Province, just 23 kilometers from Chengdu. We are near the railway from Chengdu City to Baoji City and the expressway from Chengdu City to Mianyang City, enjoying extremely superior geographical environment. Our company covers an area of about 27, 000 square meters including 4, 500 square meters for production. Among all 125 staff, there are 32 technicians with middle or senior titles. We are a new type of Sino-America joint venture specialized in providing various medium & high-pressure industrial valves.
Our company possesses an excellent professional team specialized in design, development, manufacture and marketing of wellhead control equipment, drilling accessories and special valves for petroleum and natural gas industry. We have advanced manufacturing and inspection equipment to produce medium & high-pressure industrial valves, wellhead equipment, duct assemblies and drill picks in dozens of categories with over a thousand varieties. All these products are strictly following the domestic and international standards including GB and API. Besides for export, our products are also widely used in petroleum, natural gas, chemical, electricity, water plant, heating and many other industries. Sichuan Province, where our company is located, is the first place in which natural gas has been exploited in China. Both natural gas reserves and annual outputs of Sichuan Basin ensure the forefront of the industry around China. Sichuan province is also the cradle of talents in fields of gas mining, storage and transportation. Our company has also developed solid cooperation relationship with Southwest Petroleum University, China Petroleum and Gas Drilling Technology Research Institute, and China Petroleum and Gas Drilling and Production Engineering Research Institute to maintain our advantages in human resources and technology strength.
Our company has already attained Manufacture License of Special Equipment, ISO9001 Quality System Certification and API Certification. We are also the network member of material supply units of China Petroleum & Gas Group and the E-commerce Unit of Energy ahead of China petroleum!
