Rubber line pipes
Product overview
Rubber line pipes is a kind of composite pipe with steel pipe as the skeleton on the outside, lined with a series of rubber with anti-corrosion and wear resistance, and made by a special process using a high-performance adhesive. Steel lining rubber composite pipeline mainly uses the unique properties of rubber, high resilience, high air tightness, impact resistance, wear resistance, weather resistance, radiation resistance, chemical media resistance and vibration absorption and other advantages, so rubber is very suitable for the lining of chemical equipment, so widely used in a variety of conveying media pipelines, pipe bodies and containers that process acids, alkalis and salts, reactors, pumps, valves, agitators and other equipment, to solve the problem of anti-corrosion and wear resistance of pipeline equipment.
Technical features
1、Excellent structure
The reinforced skeleton steel pipe of the pipe and the rubber layer are combined with a high-performance adhesive, which overcomes the shortcomings of the steel pipe that is not wear-resistant, the rubber wear-resistant is not pressure-resistant, and at the same time has the common advantages of steel pipe and wear-resistant rubber, and the comprehensive cost performance is excellent.
2、Excellent corrosion resistance
In addition to concentrated sulfuric acid, chromic acid and other strong oxidized acids and aromatic alkanes, it has good corrosion resistance to almost all media.
The elastic soft can not only absorb mechanical vibrations, but also absorb the corrosion produced by the stirring of materials with strong frictional properties.
4、High strength and high impact resistance
Rubber elastomer density bottom, light weight, with good vibration absorption performance and excellent mechanical impact resistance, high strength and good rigidity, no creep, impact resistance, shock resistance, water hammer resistance, easy to transport, installation and maintenance.
5、well-adapted
Rubber lining before vulcanization, can be freely deformed according to any shape, so it can be lined on complex equipment, rubber and metal body bond strength is high, rubber between each other, after vulcanization, can become one.
6、Wide temperature adaptation range
The lining pipe can be used for a long time in the range of -50 °C to +150 °C, and the lining layer will not be detached from the steel frame due to temperature changes. 7, anti-aging performance superior service life: under normal pressure, temperature, medium use of the general service life to more than 10 years (theoretical value). The pipe is rotated once 90 ° after 4-5 years of use, and the service life will be longer; The lining pipe can be repeatedly lined to reduce costs.
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Application field
1. Desulfurization tower body, desulfurization pipeline, salt chemical equipment, evaporation tower, acid water storage tank, anion and cation tank, anion and cation tower, absorption tower flue, accident slurry tank, limestone slurry tank, machine mill in thermal power plant, coal coking plant Recirculating slurry tank liner.
2. Mining and metallurgy, coal washing plant, process pipeline
3. Petrochemical, power plants, chemical plants, water treatment pipelines
4. Alumina, electrolytic aluminum plant industry
5. Chemical industry
6. Steel plant