High quality refrigerant copper pipe, high cleanliness, strong pressure resistance, in the process of operation does not break due to uneven pressure. Poor quality refrigerant copper pipe is easy to be affected by external force extrusion deformation, in

Report on Development Prospect and Investment Strategy Planning of China's Hardware Products Industry Data show that in 2010, Chinese hardware products industry all year long rapid recovery growth. Generally speaking, the hardware products industry is

The utility model relates to a hydraulic three-way joint, including a three-way body, which is formed by casting, and the three-way body is formed into a liquid inlet and two liquid outlets, and through the liquid inlet and the two liquid outlets to the m

The liquid division device comprises a liquid division tank and a heavy liquid discharge pipe arranged in parallel on the outside of the liquid division tank. The liquid division tank and the heavy liquid discharge pipe are communicated through a bending

Filter plays an important role in the cold storage refrigeration system filter is an indispensable device on the transmission medium pipeline, usually installed in the pressure reducing valve, pressure relief valve, water level valve, square filter other

As the name suggests, the definition of copper nut is the nut made of copper material (usually lead brass, such as H59,H62). The copper nuts we come into contact with everyday are mainly hexagon nuts or other copper nuts that match bolts.