The customer should establish the necessary Sandblasting hose At present, the more common types are light type, super heavy type and vacuum solenoid valve. These three different types are suitable for different industries. There are also different regulations for the natural environment of project construction. Therefore, customers must establish this before purchasing. The second is to choose products with high cost performance. This is very important.

1. The working pressure of plastic hose is 0.63MPa.

2. The working pressure of plastic hose for engineering blasting shall not be less than 4 times of the pressure.

3. The plastic hose shall be free from leakage, partial bulge, swelling and other abnormalities when conducting the hydraulic press test under twice the pressure. The anti-static plastic hose shall maintain the working pressure for 1min, and the length change shall not exceed ± 0.8%, the diameter change shall not exceed ± 10%, and the distortion per meter shall not exceed 60o.

How to know which quality is good? This is not too difficult in such a period when information content is relatively developed. We can search the manufacturers of this kind of goods according to the web page, and also search various kinds of products according to the Internet Sandblasting pipe The ranking of the manufacturers in the manufacturing industry, the user's evaluation, the technical energy and the equipment configuration of the production line can all be known.