PE-ZKW Polyethylene Bundle Pipe for Datuhe Coal Mine

Description :

　　PE-ZKWPolyethylene bundle pipe for Datuhe Coal Mine

　　PE-ZKW8*1Mining polyethylene bundle pipe,PE-ZKW8*1Polyethylene bundle pipe manufacturer,PE-ZKW8*1Polyethylene bundle pipe Shandong Yucheng

　　1、 Application of PE-ZKW8 * 1 coal mine polyethylene bundle pipe

　　The PE-ZKW series is produced and supplied by Tai'an Yucheng Mining Equipment Co., Ltd. to major coal mines in the industry. The mining polyethylene bundle pipe is mainly used for gas sampling in underground mining and signal transmission in mine bundle pipe monitoring systems. It can also be used for low-pressure (below 0.5MPa) nitrogen injection for fire prevention and extinguishing. The sales volume of polyethylene bundle pipe is high, and coal mining enterprises purchase it by plate, with one plate of bundle pipe being one kilometer.

　　Mining polyethylene bundle pipe, also known as pipe cable, is a product composed of several core pipes, sheaths, and winding cloth, which are combined and externally extruded with outer protective skin (hereinafter referred to as sheath).

　　2、 PE-ZKW8 * 1 Classification of Polyethylene Bundle Pipes for Coal Mines:

　　Mining polyethylene bundle pipes are mainly classified into four types according to their uses: suction monitoring bundle pipes, pneumatic control bundle pipes, gas transportation bundle pipes, and multifunctional bundle pipes (for gas and electric transportation);

　　Mining polyethylene bundle pipes are classified by performance. Plastic bundle pipes mainly include: ordinary plastic bundle pipes, flame-retardant plastic bundle pipes, and flame-retardant and anti-static plastic bundle pipes (also known as mining plastic bundle pipes)

　　Mining polyethylene bundle pipes can be divided into 17 types according to the number of core pipes, including one core, two core, three core, four core, five core, six core, seven core, eight core, ten core, twelve core, sixteen core, eighteen core, nineteen core, twenty core, twenty-four core, thirty core, thirty-two core, etc. Various specifications and lengths can also be customized according to user requirements.

　　3、 PE-ZKW8 * 1 coal mine polyethylene bundle pipe basic performance:

　　1. PE-ZKW8 * 1 coal mine polyethylene bundle tube bendability: The curvature radius of PE-ZKW/8 * 8 coal mine bundle tube bendability must be less than 10 times the external dimensions;

　　2. The pressure resistance strength of PE-ZKW8 * 1 coal mine polyethylene bundle tube: The pressure resistance test of PE-ZKW/8 * 8 coal mine bundle tube must meet the pressure requirements, the pressure resistance test of pneumatic control bundle tube must be ≥ 1.0MPa, the pressure resistance test of pumping monitoring bundle tube must be ≥ 0.4MPa (vacuum resistance test must be ≤ 103KPa), the pressure resistance test of gas conveying bundle tube must be ≥ 0.6MPa, and the gas bundle tube hose in the multifunctional bundle tube must meet the corresponding requirements above;

　　3. The tensile strength of PE-ZKW8 * 1 coal mine polyethylene bundle pipe can generally be divided into four types according to usage requirements: ≥ 12.0MPa, ≥ 9.0MPa, ≥ 6.0MPa, ≥ 4.0MPa, etc

　　4. The fracture elongation of PE-ZKW8 * 1 coal mine polyethylene bundle pipe can generally be divided into four grades according to usage requirements: ≥ 400%, ≥ 300%, ≥ 200%, and ≥ 400%;

　　5. The impact resistance of PE-ZKW8 * 1 coal mine polyethylene bundle pipe: no damage is found through the drop hammer impact test. Generally, according to the usage requirements, when the drop hammer height is 2 meters, it can be divided into two levels: 2Kg and 3Kg;

　　4、 PE-ZKW8 * 1 coal mine polyethylene bundle pipe usage environment: generally requires a temperature of -10 ℃~40 ℃; Relative humidity ranging from 30% to 80%; The labeling (or color separation) of each core tube is clear and easy to identify.

　　Shandong Yucheng Mining Equipment Factory's service, product quality, affordable product prices, and after-sales service are your determination to choose Yucheng. Welcome to call for inquiries.

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