News

• 2012-05-28    Material selection should consider the following factors for cryogenic valve

• Material selection should consider the following factors for cryogenic valve: 1. The minimum allowable temperature of the cryogenic valve.     More

• 2012-05-25    PN6 DN2000 hard seal double flanged butterfly valve to be supplied

• One of our customer ordered the double flange triple offset butterfly valve (as per attached drawing) . 1. complete with counterflanges, gasket and bolt & nut, 2. Manufacturers Certificate,    More

• 2012-05-22    Methods and introduction for valve non-destructive testing

• During manufacture and assembly for valve products, there is a wide range of testing and inspection carried out to ensure the materials and items satisfy their specifications or are fit for the required purpose    More

• 2012-05-22    Characteristics, principle of work and cautions for gate valve

• According to construct type of sealing surface configuration can be divided into wedge gate valve and parallel gate valve. The wedge gate valve can be divided into single disc, double-disc and flexible wedge gate valve    More

• 2012-05-21    Cautions for installation and maintenance for ball valve

• Cautions for Installation and maintenance of ball valve. According to the construction, usually we can divide floating ball valve, trunnion ball valve, elastic ball valves     More

• 2012-05-20    A new metal seated ball valve developed

• American Industrial Valve Group is a comprehensive analysis of a number of disadvantages for the current natural gas pipeline technology and developed a Waston pipeline valves - WastonB70, series metal seated ball valve    More
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