Classification of pipe support:
Pipe supports are also divided into insulated (cold insulation) and non-insulated
The ones that are not insulated are directly called support and are used in normal temperature pipelines;
Thermal insulation (cold insulation) is called pipe-shoe
Whether it’s heat preservation or not, it can be divided into sliding, fixing, and guiding. No matter which one is selected, the pipe support remains the same.
The connection between the pipe support and the steel structure or bracket is changed.
Usually the sliding and guiding type of the pipe support adopts the sliding friction between the PTFE plate and the PTFE plate, or the sliding friction between the white steel plate and the PTFE plate, to reduce the friction coefficient and reduce the constraint of the pipe frame on the pipe when the pipe is deformed or displaced Stress, and try to avoid relative displacement between the pipe support and the pipe.
characteristic
1. Low thermal conductivity, good thermal insulation effect;
2. Ultra-low temperature (below -163℃)/high temperature, stable volume;
3. High compressive and flexural resistance;
4. Low moisture content;
5. Good flame retardancy;
6. High-pressure injection molding, with various thicknesses and layers, to meet the requirements of various cold preservation temperatures;
7. The components of the pipe support are assembled in the manufacturing plant into a solid single structure with long service life;
8. On-site installation is quick, simple and safe, without changing the pipeline;
9. Standardized manufacturing, reliable quality, and rapid supply;
10. A variety of specifications are designed for various levels of technical and economic needs.
Products decription:
L8 Pipe support and hanger connecting piece U-shaped ears, ring ears
L8 Pipe support and hanger connecting piece U-shaped ears, ring ears
The lifting lugs of the pipe support and hanger are the load-bearing members installed on the equipment for lifting. Lifting lugs are important connecting parts in equipment hoisting, which are directly related to the safety of large-scale equipment hoisting.
material selection
The material of the lifting lugs should be the same as or close to that of the equipment. For lugs made of ordinary carbon steel welded on low-temperature steel and stainless steel, a backing plate should be considered when welding. The backing plate material should be the same as the material of the equipment body at the position of the welding lug. Consistent. Formulate the welding sequence of the lifting lugs, select the appropriate welding process, and perform welding by qualified welders. Welding consumables for welding between common materials: 16MnR+16MnR electrode is J507, 16MnR+20R electrode is J427 or J422, Q235+20R electrode is J427, Q235+Q235 electrode is J427, 20R+20R electrode is J427, 0Gr18Ni9 +0Cr18Ni9 The electrode is A102 or A132, the electrode of 0Cr18Ni9+16MnR (or Q235) is A307 or A302, the electrode of 09MnNiDR +09MnNiDR is W707 or W707DR, and the electrode of 09MnNiDR+16MnR (or Q235) is W707 or W707DR
maintenance
1. The lifting lugs are not allowed to be stacked, let alone pressure stacking, to prevent the lifting lugs from deforming.
2. The surface of the lifting lug is often protected against rust, and it is not allowed to store it in acid, alkali, salt, chemical gas, humidity, and high temperature environments.
3. The lifting lugs should be kept by a dedicated person and should be placed in a well-ventilated, moisture-proof, and corrosion-proof warehouse.
4. It is strictly forbidden to drag lifting ears and uncivilized use on the ground
Install correctly
1. Choose the middle connection and end connection of the lifting lugs according to the objects to be lifted.
2. The lifting lugs and the connecting piece should be on the same connecting force center.
3. The lifting lugs are not allowed to be twisted or staggered installation.
4. The lifting lugs and connecting pieces are matched with each other.
5. When the lifting lugs are under no load and load, they should not be hit or beaten, and they are not allowed to be disassembled immediately.
6. The safety of the environment shall be fully considered during lifting. Do not lift in an unsafe environment. People must keep a certain distance from the scene during lifting.
7. Strictly abide by the safety rules of hoisting and transportation
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