Cause Analysis and Treatment of Leakage of Hydraulic Flange In case of flange leakage, the following factors are usually considered: (1) Leakage caused by ineffective sealing due to loose flange fastening bolts. Retighten the bolts and make anti loose marks at the bolts. (2) Cracks and damages of flange connecting pipes due to overpressure, life […]
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Entries by Admin
Although aluminum screws are less used than screws made of other materials, aluminum screws also have a market demand. Today we will talk about the characteristics and application fields of aluminum screws. The proportion of aluminum screw is only one third of that of iron. It is a metal material with extremely light weight and […]
Now more and more users in the market are more and more fond of TPR casters. We see more and more TPR casters in factories, hotels and life. It also gradually appears in everyone’s vision and has become a good partner and helper in our life. Let me give you a brief introduction of why […]
In the supermarket, we often see a tool – shopping cart. Shopping cart is the most common tool in the supermarket. Its existence is to help people easily load and move items in the shopping process. Its most important part is the caster at the bottom. It can be said that the caster of shopping […]
For the use of casters, when we pay attention to its load-bearing, we should also pay attention to another aspect of its performance, that is, its shock absorption. For some textile and clothing types, there are often no such requirements when using casters, but if it is an industrial place in the electronic and electrical […]
Process flow of making elbow Seamless elbow: an elbow is a pipe fitting used at the turn of a pipe. The proportion of all pipe fittings used in the pipeline system is large, about 80%. Generally, different forming processes are selected for elbows with different materials or wall thickness. The common forming processes of seamless […]
Production process of needle roller bearings 1. Needle roller bearings include many varieties, such as one-way needle roller bearings, automotive needle roller bearings, drawn cup needle roller bearings, etc. 2. In the needle roller bearing process, there is a blank forming process. Before that, the bearing needs to be well planned; then the blank is […]
Whether lifting a boom or moving heavy objects, earth-moving trucks rely on bearings. Choosing the right bearing means: longer service life for heavy-duty truck mobile applications, the potential for maintenance-free bearings, and the ability to withstand stronger static and dynamic loads. Some people may argue that all bearings are the same. However, there are […]
1、Photovoltaic system on sloping roof According to the different slope roof substructure, we will provide you with unique accessories specially developed for slope roof photovoltaic system to meet your requirements. Characteristics of photovoltaic system support on sloping roof: § Suitable for tile roof with different thickness and adjustable height accessories, flexible to meet customer application […]
Butterfly valve is a disc type open and close reciprocating rotary 90 ° Left and right to open, close or regulate the flow of a medium valve The door. Butterfly valve is not only simple in structure, small in volume, light in weight, low in material consumption, small in installation size, small in driving torque […]
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Tianjin Decho International Trade Co.,Ltd
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