Venezuela and the China National Petroleum Corporation (CNPC) have agreed on an investment plan of $2.2 billion, which will increase joint oil production by 277
Emergency shutdown valve is a new high tech product, which has advantages of energy conservation, environmental protection and convenient and fast operation. N
Nowadays, all industries are tend to apply the metal valves in their production, the employment of metal valves has more than one hundred year history, in the m
With the valve industry gradually improved, stainless steel valves are generally optimistic about the market prospects. Many industry insiders believe that the
1) Valve industrial is in a vast marketing growing space which however also in the fierce competition of the market, accordingly, valves suppliers are the good
In recent years, along with the development of the real economy and the traditional manufacturing, valve and related products, being as an essential part of man
Market competition in the valve rounds has become fiercer in our country. Successful practice of equity on the future development trend of the valve is the focu
1. Gate valve is usually applied in on - off occasions and it can not be used for throttling applications. 2. Gate valve is normally installed on horizontal pi
Caliber of a butterfly valve is mainly determined on flow, media and flow rate. Generally, the flow rate of the liquid is not more than 5m / s, maximum 7-8m / s
With today's science and technology, marine valves already have the advantages of high hardness, strong abrasion and corrosion resistance, long service life
Generally, you should follow these following steps to choose a valve. 1. Process status of a valve is determined by its usage in installation or process piping
Six points about the design principle of safety valve 1. Safety valve must be designed to meet users’ requirements. 2. Once guarantee the actual use, the