Low temperature thermal insulation structural parts
Classification: Products
Keywords: polyester glass steel pipe, polyester glass steel pipe
The main products are: polyester glass fiber reinforced plastic pipe, epoxy glass fiber reinforced plastic pipe, glass fiber reinforced plastic equipment container, tower, flue, glass fiber reinforced plastic pultrusion molding profile and carbon fiber series and other high-performance fiber composite materials.
Low temperature thermal insulation structural parts
Liquefied natural gas LNG cryogenic equipment, air separation equipment and tank car between the inner and outer cylinder of the support structure type of stainless steel and glass fiber reinforced plastic material, and the selection of low temperature resistance, good insulation performance, and strong, reliable epoxy glass fiber reinforced plastic structure has been widely used in large and medium-sized low-temperature storage tanks.
1. product specifications: according to the inner diameter * outer diameter (mm) is divided into 68*100, 120*200, 140*200, 160*200, 450*650, 560*650 and other optional;
2. product wall thickness: 1.5~100mm optional;
3. product length: 0~3m optional;
4. working temperature:-196 ℃;
5. product characteristics:
1, good mechanical and physical properties, light weight, high strength;
2. Good low temperature resistance;
3. The inner (outer) wall is smooth and flat, the absolute roughness is small, and the friction coefficient is low;
4, the thermal conductivity is small, insufficient steel 1%, and with the decrease of temperature, the thermal conductivity is lower, and the thermal insulation performance is good;
5, corrosion resistance, aging resistance; long service life, is 4 to 5 times the life of steel;
6. Strong designability, convenient molding and mature technology.
6. production and acceptance standards: API, ASTM, GB and enterprise standards
Main raw materials of the 7.: high-strength alkali-free glass fiber is used as reinforcement material, and special modified epoxy resin is used as matrix material.
8. quality assurance: the use of microcomputer control of continuous fiber fixed-length winding high-temperature curing production methods, in strict accordance with the requirements of ISO9001 standards for control, greatly reducing the impact of human factors on quality.
Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. Forging (forging and stamping) is one of the two major components. Forging can eliminate the defects such as loose casting in the smelting process and optimize the microstructure. At the same time, due to the preservation of the complete metal flow line, the mechanical properties of forgings are generally better than castings of the same material. Related machinery in high load, severe working conditions of important parts, in addition to the shape of a relatively simple available rolling plate, profile or welding parts, the use of forgings.
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