In pulp and paper production, solutions are there for every step of the process. a single resource for all pulp paper needs The product portfolio at wa...

The shipbuilding industry is a modern comprehensive industry that provides technical equipment for water transportation, marine development and nationa...

The chemical industry has existed since the Industrial Revolution, but never before has it been as vast and prominent in society as now. As the global ...

Commercial provides automated butterfly valves, ball valves and pressure independent valves to the commercial building HVAC market throughout the world...

provides quality products well suited for the petroleum industry. From a global perspective, is the leading butterfly valve and actuator manufacturer i...

From the citys concentrated heat source, using steam or hot water as the medium, the heating and heating network supplies the users of the whole city o...

2026-08-11

Technical features of welded ball valve: The valve body structure is integrally welded, without external leakage. The valve seat is composed of PTFE sealing ring and spring, which has strong adaptability to pressure and temperature changes...

2026-08-11

The solenoid valve has a closed cavity with through holes at different positions. Each hole leads to the oil pipe of different solenoid valves. There is a valve in the middle of the cavity and two electromagnets on both sides. When the magne...

2026-06-10

Technical characteristics of welded ball valves: 1. The valve body structure is welded as a whole, and there will be no external leakage. 2. The valve seat is composed of PTFE sealing rings and springs, which have strong adaptability to cha...

2026-06-10

Under what circumstances does welding ball valves normally require the use of sleeves? Sleeve sleeves can be used in urban gas, gas output pipelines, main and branch supply pipelines. Welded ball valves are widely used in various fields, an...

2026-04-27

Installation requirements for pneumatic butterfly valves: 1. Before installation, check that all parts of the butterfly valve are intact, the model is correct, there are no impurities in the valve body, and there are no blockages in the sol...