[Cangzhou China Railway Steelmaking Plant] Steel wire- rubber joint
The official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. introduces to you: [Cangzhou China Railway Steelmaking Plant] steel wire rubber joint effect information. Songjiang Group provides lined steel wire rubber joints for many steel mills steelmaking workshops, which are resistant to high pressure and explosion-proof. The lining steel wire here is the middle lining steel wire.
1. Introduction of Cangzhou China Railway Equipment Manufacturing Materials Co., Ltd.:
Cangzhou China Railway Equipment Manufacturing Materials Co., Ltd. is a Sino-foreign joint venture, registered and established in Cangzhou Bohai New District in December 2006. This project is the first large-scale project to settle in Bohai New Area. The overall project covers an area of 13,000 mu, of which the first phase covers an area of more than 6000 mu, with a total investment of more than 20 billion yuan. The overall design of the project has a high starting point and advanced environmental protection facilities. It is a large-scale comprehensive steel joint enterprise integrating coking, coal chemical industry, sintering, ironmaking, steelmaking, steel rolling, oxygen production, waste heat and gas power generation, and sewage treatment. The project has been fully completed and reached production capacity. It can produce more than 6 million tons of iron, steel, and materials each, 2.2 million tons of CDQ coke, and 200,000 tons of methanol. The annual sales income can be more than 20 billion yuan, and more than 10,000 people can be employed. The level of equipment ranks among the top private steel companies in the country, and the scale ranks first among private steel companies in Hebei.
Main equipment: 4 sets of 6m 55-hole dry quenching, 3 sets of 240m2 sintering machines, 2 sets of 10m2 shaft furnaces, 6 lime kilns, 3 sets of 2500m3 blast furnaces, 3 sets of 180t converters (supporting LF and RH refining furnaces), 1250mm, 1780mm new alloy material steel rolling production lines each; supporting the construction of chain grate machine rotary kiln, waste heat and gas power plant and sewage treatment plant.
Leading products: 1.5-20mm (thickness) × 450-1630mm (width) high-quality carbon structural steel strip and low-alloy high-strength steel strip, which can be directly used to produce large-diameter longitudinal welded pipes and spiral welded pipes with a diameter of 140-508mm, and high-speed guardrails Plates, steel templates and other steel structures such as automobile beams and shelves can also be used as cold-rolled strip steel substrates. After rolling, they are processed into high-end products such as galvanized sheets and color-coated sheets, or directly used as raw materials after processing. Thin-wall welded pipes, cable trays, barrels and cans, stamping parts and other industries.
2. Introduction to the effect of steel wire rubber joints in Cangzhou China Railway Steelmaking Plant:
[Lined steel wire rubber joints] Do not compare prices. The rubber joints you buy are not a question of price, but a question of whether they can be used. The steel wire rubber joints used on the steel-making vibration platform of the steel plant have a frequency of 120~140Hz and an amplitude of 6 ~7mm, can you buy it?
The following photo is the site of the lined steel wire rubber joint used on the Cangzhou China Railway Continuous Casting Vibration Platform:
Q: How much pressure is it?
Answer: The customer said that the pressure of the main pipe is 1.2-1.3MPa and the pressure of the main pipe is 1.2-1.3MPa. The pressure on the soft connection side is not so high, because there is no pressure gauge installed in this place, so the specific pressure is not clear.
Q: EPDM rubber?
Answer: Natural rubber is lined with steel wire.
Q: What is the temperature?
Answer: There is steam in normal use, the temperature is about 70 degrees, and people cannot get in. The inlet water temperature of the main pipe is about 70 degrees. To the soft connection, the water temperature* is generally between 35 degrees and 42 degrees, around the steel rubber joint. The ambient temperature is about 70 degrees. Because there is a high temperature source around, the water vapor evaporates, and the internal temperature of the steel wire rubber joint is actually about 35-45.
Q: What is the frequency of the earthquake?
Answer: The vibration frequency is 120-140, and the amplitude is 6-7mm.
3. Introduction to the contract for supporting steel wire rubber joints in Cangzhou China Railway Steelmaking Plant:
Link to this article: https://www.songjiangflex.com/case/cangzhou-china-railway-steelmaking-plant-rubber-expansion-joints/
