PE-ZKW816 polyethylene tube bundle

PE-ZKW8 * 16 polyethylene tube as mine with a plastic beam tube, polyethylene tube bundle, plastic beam pipe flame retardant anti-static beam tube is mainly used for coal, mining can be divided into polyethylene beam tube, mine PVC bundle pipe, Mine Multifunctional beam tube three. First, the common specifications: PE-ZKW / 10 × 4 PE-ZKW / 10 × 6 PE-ZKW / 10 × 8 PE-ZKW / 10 × 20 PE-ZKW / 10 × 21 PE-ZKW / 10 × 22 PE-ZKW / 10 × 30 PE-ZKW / 10 × 17 PE-ZKW / 10 × 18 PE-ZKW-8 × 3 PE-ZKW / 8 × 32 PE-ZKW / 10 × 2 PE-ZKW-8 × 1 Second, the beam tube Definition: Also known as umbilicals, by a number of root after semi-rigid hose (core tube) combined external extruded outer sheath (hereinafter referred to as the jacket) formed. Now widely used in pneumatic control system of the petrochemical, coal mine gas monitoring use of beam tube monitoring system. Material Category: Main: plastic beam tube, copper beam tube (brass cable) two categories; Third, the model resolves: PE-ZKW beam tube in which the PE stands for polyethylene material, Z for combinations of beam tube, K on behalf of mining , W 1 on behalf of gassy mines, alcohol burner combustion safety features polyethylene tube as mine Time: flaming: single biggest ≤10s, 6 根 arithmetic mean ≤3s; flameless combustion: single biggest ≤60s, 6 root arithmetic mean ≤20s. 2, the arithmetic mean surface resistance: ≤1 × 10 (6) Ω. (Less than 10 ^ 6) coal with polyethylene beam tube, other conventional performance indicators are: Hydraulic Test ≥0.63MPa, tensile strength ≥9.0MPa, elongation at break ≥300%.