Steel Wire Hoses How To Identify The Pros And Cons

Steel wire hose for PVC embedded threaded metal wire transparent hose, inside and outside the pipe wall evenly smooth, no bubble. With pressure, oil, corrosion resistance, acid and alkali, good flexibility, not brittle crack, not easy to aging and other advantages, can replace the common rubber reinforced pipe, PE pipe, soft, hard PVC pipe and some metal tube. The products meet the mechanical, petroleum, chemical, defense industry, manufacturing and other industries on the demand for new tubing. Through the use of many manufacturers good effect, not only easy to observe the flow of fluid in the pipeline, but also to solve the rubber pipe in the process of the use of aging rubber and other problems, is a new generation of ideal liquid transport hose, performance indicators to reach the international advanced level. This product is embedded spiral steel wire skeleton PVC transparent non-toxic hose, the use of temperature 0-+80 degree, the product high elasticity, wear-resistant and has excellent solvent resistance (most chemical additives), can be used for vacuum pumps agricultural machinery, irrigation and drainage equipment, petrochemical equipment, plastic processing machinery and food hygiene machinery and other lines.

In most cases, there is no detection tool or test condition? We can identify the quality of the steel hose according to the senses such as vision, smell, and tactile perception.

1.Observe whether the lumen is regular or not. The inner cavity and the outer rim of the steel wire hose are of good quality. The annular pipe wall is evenly distributed. 89mm in diameter? Wall thickness 7mm steel wire hose For example? The thickness of the pipe wall can reach 7.5mm? The thinnest place is only 5.5mm? Working under greater pressure? It is easy to pipe wall stress caused by steel hose burst or deformation? affect normal use.

2.Observe whether there are bubbles or other visible objects in the pipe wall of the steel tube. Whether it is colorless or transparent. High-quality steel hose tube wall crystal clear? and defective P-steel hose color yellowing? may be in the production process due to improper treatment of decomposition, aging or long-term improper storage.

3,high-quality steel hose except a little plastic odor, no other petrochemical products smell. And the poor steel pipe has a pungent smell of diesel oil? Especially in the hot summer, people are not close.

4,high-quality steel hose inside and outside the pipe wall is smooth, feel good?

5,when measuring wall thickness? Should cut off the steel wire hose at the ends of the section? Select the middle tube as a sample test? To prevent some unscrupulous manufacturers in the pipe at both ends of the actual wall thickness.

6,steel wire hose at both ends of the interception of several centimeters of wire? Repeated folding steel wire? Testing the strength and toughness of steel wire. The quality of the steel wire folding one or two will break? and the high quality steel wire hose need special tools to be truncated. The quality of the steel wire determines the quality of the whole pipe. The steel wire hose which causes the quality problem of the steel wire is easily deformed.