About the development of the valve market, according to the market analysis, the main trends in future are as following:

One Along with petroleum development is transferring to offshore oilfield and interior oilfield, while the electric industry is developing from below 300 thousand kilowatt of thermal power to more than 300 thousand kilowatt of thermal power, hydropower and nuclear power. Valve products should change its performance and parameter accordingly in accordance with the changes of equipment application fields.

Two Urban construction system generally uses mass low pressure valve and is becoming more environmental and more energy saving, that is low pressure iron gate valve used in the past gradually turn to environmental rubber sheet valve, balance valve, metal sealing butterfly valve and center line-type sealing butterfly valve. Oil and gas transportation are developing in the direction of piping which need mass flat gate valve and ball valve.

Three The other side of the energy development is energy saving, from energy saving perspective, there is a need to develop steam trap and transfer to high parameter of subcritical and supercritical.

Four The construction of the power station is developing toward large-scale, so it needs safety valve and reducing valve which are in large-caliber and high pressure, quick opening and closing the valve is also needed at the same time.

Five Due to the need of a complete set of projects, the supply of valve is developing from single species to multispecies and multi-specifications. It is a mainstream that valve manufacturers offer the whole valves which are needed by engineering projects.