在白沙酒店晚上怎么叫服务

Welcome to Shanghai Luoying pipeline equipment Co., Ltd Official website! For details, please call 021-6221-2627

Which aspects harm the wall thickness of waterproof casing

Time: 04-22 󰃯 Reading times: 927 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: What harm the wall thickness of the waterproof casing? When we purchase the waterproof casing, we mostly depend on the appearance and price of the product. However, the wall thickness of the waterproof casing is very important and needs to be mastered by people. Actual gas pressure

What are the hazards Waterproof casing The wall thickness of waterproof casing is very important. We need to master this main parameter.
In fact, the gas pressure is one of the key interaction forces that harm the compressive strength of the waterproof casing. The key to determine the thickness of the waterproof casing wall is the gas pressure. According to the gas pressure, the thickness of the waterproof casing wall is also a key parameter for determining the metal material of the waterproof casing. However, only one effect of gas pressure is considered in the calculation of waterproof casing, which can not ensure the compressive strength and reliability of the pipeline. We all know that the scope of pipeline pavement is very wide, and there are many waterproof casings in the middle. In this area, the climate, soil, geological structure and other standards are often quite different. Under the influence of different forces on the waterproof casing, the effect of this force is not the same level of damage to the compressive strength reliability of waterproof casing and pipeline. Under the interaction of internal pressure, circumferential tensile stress occurs in the wall of waterproof casing, which is calculated according to the basic theory of cylindrical shell without bending moment, ignoring the change of axial in-situ stress along the wall thickness and the original different centrality of cross-section. Although the ellipticity of waterproof casing causes bending stress as well as hoop tensile stress, they are not taken into account in case method.
Luo Ying shows the relative technical training of operation and maintenance for each customer, and presents the relative technical and process communication and consultation to the purchasing customers. People also show the relative waterproof casing parts to customers for a long time. For this kind of spare parts, people only deduct the relative success. People promise to provide service to customers. During the warranty period, due to poor equipment manufacturing or quality problems of supporting facilities, machinery and equipment are damaged or can not operate normally. They can overhaul and replace parts free of charge. People's after-sales maintenance service shall make maintenance solutions within 24 hours after receiving the announcement from the buyer, and send personnel to the buyer to solve the problem on the spot.