Nylon resin tube _ German crown Rubber Products (certified) _ resin tube

Note the use of hose hose varieties due to the complex structure of diverse, coupled with different conditions, so the hose length of life, not only on the quality of the decision is good or bad, but also depends on the proper use and maintenance. So even if there is a very high quality product, if not properly used and maintained, will seriously affect the quality and longevity of their use, or even should not have a serious accident, causing damage to property. Now available using the following precautions: 1, hose and hose assemblies designed only for transporting materials, otherwise it will reduce the life or failure. 2, the proper use of the hose length, hose changes length at high pressure (-4% - + 2%) and the change in length due to mechanical motion. 3, hose and hose assemblies should not be used in excess of the design working pressure (including shock pressure). 4, under the hose and hose assembly conveyed medium temperature normal circumstances, should not exceed -40 ℃ - + 120 ℃, otherwise it will reduce the service life. 5, hose and hose assemblies should not be less than the minimum bend radius under the hose, to avoid bending or folding occurs near pipe joints, otherwise it will hinder the hydraulic transmission and delivery of materials or damage to the hose assembly. 6, hose and hose assemblies, should not be used in the reverse state. 7, hose and hose assemblies should be handled with care and should not drag on the sharp and rough surface, not bending and flattening. 8, hose and hose assemblies should be kept clean, the interior should be clean (especially acid transport tube, spray tube, mortar tubes). Prevent foreign objects into the lumen, hindering the transmission fluid wound resin pipe, damage to equipment. May continue to be used after 9 over the service period or shelf life of the hose and hose assembly to conduct experimental identification. There are many reasons for the high-pressure hose burst, it also depends on your location and the high-pressure hose burst burst shape to identify what kind of causes, generally speaking, burst from withholding generally occurs in the position at some places, burst into a plum-shaped for normal, of course, at the event in withholding, was not a tear-shaped hose quality problem, is your withholding excessive phenolic resin pipe insulation tubes, steel buckle injury, which burst (tear) occur. High pressure hose damage What are the factors? 1, high pressure hose did not reach the vulcanization vulcanization, manifestations are due to sulfur or sulfur too. Two reasons for the above functions meet the requirements of its various properties, which can cause problems during use. 2, plastic resin pipe wall thickness uneven find Ning Jinhong Xiang, especially the greatest impact within the layer. 3, steel braided or twisted process did not go according to the design process, braiding angle did not reach 54 degrees 44 minutes, steel braided too tight or too loose, the deformation process of using high-pressure hose (pressurized) deformation (elongation, shortening or curved amount) is large. 4, the outer layer of plastic airtight poor lead wire corrosion. 5, leaving poor inner plastic sealing pressure oil easily into the steel layer. 6, insufficient adhesion layer and steel layer. Today to present to the customer needs analysis under high pressure hose. One is to make the oil hydraulic mechanical aspects. Another aspect is the high-pressure hose assembly. Hydraulic oil to make a mechanical aspects of customer told me that you are within the high-pressure hose rubber particularly good, especially oil. Wire parting is also very good. I heard, he was a high-pressure hose to do 30 years of friends informed him that this is a good high-pressure hose hose. Therefore, the customer always good hoses are used with our family. Another, he pointed out that the outer plastic rubber especially resilient. Can not simply cut with a knife. Even cut off the rubber to get a hand to pull, I feel like a rubber band-like. Assuming good cut can improve skin cut, but outer plastic and wear just fine. On this issue, I am always in the inquiry. This client, I found my good selling point is the quality of the resin hose pipe, the price level is relatively homogeneous, low. Another customer is doing high-pressure hose assembly, high-pressure hose assembly plant is our flagship product. We can say that more than ninety percent of all mining customers with high-pressure hose assembly. I found these customers with our high-pressure hose assembly has a feature. Is to buy the kind of size is not fixed a short hose. Many 0.7 m, 1 m, 1.2 m and so on, the number of samples specifications. No comparable market, to sell starting price, but, assuming such hose, take the words above the general market, the quality can not be guaranteed. There are two reasons: first, the high-pressure hose quality problems, joint mine withhold material workmanship problems. Steady demand quality. Second, mine detection problem with high-pressure hose assembly. Ordinary small businesses, mine is no high pressure hose assembly inspection, imagine, a detection of a pipe assembly down, they go on the road price of people, this is going to waste much things? Few financial resources it? Nylon resin tube _ German crown Rubber Products (certified) _ resin tube provided by the German crown Rubber Products Co., Ltd. Hebei. German crown Rubber Products Co., Ltd. Hebei (www.deguanxs.com) (www.deguanxs.com) Hebei Hengshui, industrial rubber (milk) Polystyrene leaders, over the years, the company implementing the scientific management, innovation and development, honesty trustworthiness policy, and satisfy customer needs. Crown Rubber Products in Germany led the staff warmly welcome all inquiries negotiations to create the German crown rubber products a better future.