Introduction:
The open and close parts of the global valve is a plug-shaped valve clack with flat or conical sealing surface. The valve clack moves in a straight line along the center of the fluid. The movment forms of stem are lift form( stem rises or falls with the handwheel keeps stable), as well as lift rotation form( stem and handwheel rotate and go up and down, with the nut in the body). Global valve only applies to open or close; It cannot be used for adjustment or throttling.
Feature:
(1)The structure is simpler than that of the gate valve; Manufacurer and maintenance of it are more conveninent.
(2)The sealing surface is durable and long-lasting. There is no slide between the clack and the body while opening or closing the valve, so that abrasion is not serious.
(3)while opening or closing the valve, the clack travels few distances. So that the height of the global valve is lower than that of the gate valve.
Product Specifications:
Caliber: DN 10~750 mm
Nominal pressure: PN 2.5~25 MPa
|
Pressure |
ANSI CLASS150 |
ANSI CLASS300 |
ANSI CLASS600 |
ANSI CLASS900 |
ANSI CLASS1500 |
|
Caliber |
2” — 16” |
2” ----16” |
2” ---12” |
2” ---10” |
2” ---8” |
|
Pressure |
PN16 |
PN25 |
PN40 |
PN64 |
PN100 |
|
Caliber |
DN15-DN400 |
DN15— DN400 |
DN15---DN400 |
DN15— DN300 |
DN50---DN250 |
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!
