Along with the progress of the society, also in the rubber industry be on the upgrade. One of the most prominent is the silicon rubber hose and a latex tube,regardless of industry or agriculture or not, is very important for the safety accidents. Such as water pipes, water plant mine drainage pipe and so on
. The pressure is their primary concern, many customers do not know how to testthe silicone tube pressure correctly? Below small make up for you with the arrival of.
First of all, as a water supply pipe and drain pipe, silicon rubber hose pressuremust pass. General accident is composed of pressure not pass by. In general,as the test pressure of the water supply pipe and drain pipe of the silicone tubeis 2 times the working pressure, working pressure blasting pressure is generally3-4 times as qualified, pressure for 3 minutes.
Secondly, how to properly test of silicone tube pressure?
First, look at the appearance, if the brightness and has great flexibility thatbelongs to top grade,
Second, pressure test of silicone tube is mainly divided into low pressure testand pressure test. Water as test medium
As the test pressure of the water supply pipe and drain pipe silicone tube low pressure testing 1MPA, pressure for 5 minutes, the test medium is water. The pipe body fluid leakage if not found, namely qualified.
As water supply pipes and drainage pipes silica test medium pipe pressure testis the same water. If there is no blasting, namely qualified. Then, the silicone tube in the common application, should also pay attention to something. As far as possible from the heat radiation member need fashion insulation board;should avoid hose external injury, such as isomorphism parts use long-termfriction surface.
At the same time, the oil pipeline oil viscosity decreases, easily lead to leakage,decreased efficiency; reduce the lubrication oil film strength, accelerate themechanical wear; the formation of carbide slag and silt; oil oxidation acceleratedoil deterioration; oil seal, silicone tube premature aging.
Finally, the silicon tube as pipe used must be and can be low pressure resistantalso to resistance to high pressure, small series suggest or choose the regularmanufacturers as a supplier, do not covet cheap, we hope to effect.
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://m.baozhi.net.cn/news_v.asp? Id=128
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