The elbow is a kind of pipe fitting used at the turn of the pipeline. Among all the pipe fittings used in the piping system, the proportion is relatively large, about 80%. Generally, different forming processes are selected for elbows of different materials or wall thickness. The commonly used seamless elbow forming processes in manufacturing plant1
Bend pipes are bent using a complete set of bending molds, which are divided into two processes: cold bending and hot pushing. Regardless of the type of machine equipment and pipeline, most of them use bent pipes, mainly for oil, gas, infusion, and other purposes. Classification: According to the production method, it can be divided into pushing, p1
The PZ673H pneumatic knife gate valve series products are widely used in various industrial fields, especially in mining and steel industries - used for coal, filter slurry, purification devices - used for wastewater, mud, dirt, and clarified water with suspended solids, paper industry - used for any concentration of paper slurry, material water mi1
This series of diaphragm valves can be applied to different fluid medium pipelines at different temperatures based on different coating materials, serving as an opening and closing mechanism to control medium flow.
Y-type filters are usually installed at the inlet end of hydraulic control valves and other equipment to prevent particle impurities from entering the channel, causing blockage and preventing normal use of the equipment. They are essential filtering equipment for precision mechanical products that are prone to blockage. The Y-shaped filter has a si1
The quick opening sludge discharge valve is usually installed on the outer wall of the bottom of the sedimentation tank to remove sediment and dirt from the bottom. The valve is divided into two chambers by a reinforced nylon rubber diaphragm. It is operated by a pneumatic or hydraulic source as the actuator, and is controlled by an electric or man1
The worm gear groove signal butterfly valve is driven by a worm gear, and the cam rotates to press or release the contact on the signal device according to the predetermined position. The corresponding "on" and "off" electrical signals are output to display the opening and closing status of the butterfly valve. It can be widely used for cutting or 1
The 200X pressure reducing valve mainly controls the outlet pressure of the main valve by adjusting the pressure reducing pilot valve. The outlet pressure of the main valve does not change due to changes in inlet pressure and flow rate. The outlet pressure is safely and reliably maintained at the set value of the pilot valve, and the set value can 1
Signal butterfly valves are suitable for pipelines in systems such as petroleum, chemical, food, pharmaceutical, papermaking, hydropower, shipbuilding, water supply and drainage, smelting, energy, etc. It can be used as a regulating and throttling device on various corrosive, non corrosive gas, liquid, semi fluid, and solid powder pipelines and con1