First, select hardware accessories, whose models, specifications and performance must comply with the relevant provisions of the current national standards, and be matched with the selected sanitary ware for use. Second, the sliding hinges on the windows must not be made of aluminum alloy materials, but stainless steel materials are better, because the hardness of stainless steel materials is better than that of a

Bathroom hardware accessories are literally defined: refers to the metal products installed in the bathroom to hang and place towels and bath towels (toilet products such as soap, bath liquid, hand soap, shampoo, body lotion, toothbrush, toothpaste, mouthwash cup, etc.). The prices of bathroom hardware pendants, styles and functions vary widely. Bathroom accessories are consumables because they are frequently used

The purpose of the Wilden Air Valve is to remove the accumulated air in the line. The air valve is a special valve used to prevent the negative pressure in the pipe caused by the decompression wave in the transient process. It is usually installed at a high point position where the dynamic water pressure is low when the pipeline is in normal operation, and the liquid column separation may occur during the transient

Muffler gasket: When the engine exhaust gas leaves the engine, the pressure is very high. There are many sound insulation discs with meshes arranged in the muffler. The exhaust gas does not shoot out smoothly, but passes through the sound insulation disc in a roundabout way. After many reflections and absorptions, it becomes It is very small. There is no best, power curve, displacement is different, and there are dif

The nitrile rubber used to make Wilden Nitrile Ball not only has good oil resistance, but also maintains good rubber properties, so it is widely used in various oil-resistant products. Nitrile rubber with high acrylonitrile content is generally used for products that are in direct contact with oil and require relatively high oil resistance, such as oil seals, oil hoses, chemical container linings, gaskets, etc. Nitri

Nitrile rubber can be used to produce oil-resistant containers and pipes, and can also be made into polymer alloys with polar plastics such as PVC. Sandpiper Valve Seat Buna is a synthetic rubber. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesion. Nitrile rubber is mainly used in the manufactur

ARO diaphragm pumps are powered by compressed air, nitrogen or natural gas. The main directional (pneumatic) control valve distributes compressed air to the gas chamber, applying uniform pressure to the inner surface of the diaphragm. At the same time, the discharged gas is discharged from the rear of the other side of the pump through the guide port of the gas valve assembly. When the gas pressure in the inner ch