Product Name: Coal beam tube with polyethylene PE-ZKW / 8 × 1 Julong coal polyethylene beam tube, also known as umbilicals, having antistatic and flame retardant polyethylene particles mine safety features as the main raw material, extruded semi-hard core pipe, pipe assembly along with a number of cores and outer extruded outer sheath is the sheath. Mine is black with a polyethylene tube bundle, compared with copper cable, with a low cost, flexible, easy construction, acid, alkali, corrosion resistance, light weight, air tightness, serialized sets and strong characteristics. Each core tube label (or separation) clearly legible. Various specifications can be customized according to user requirements and length can be divided according to their own needs when in use. PE-ZKW / 8 × 1 mine polyethylene beam tube, mainly for underground mining can be used for fire prevention and low pressure (0.5MPa or less) nitrogen injection, uniform classification of mine (ZKM). Polyethylene beam pipe Specification: beam tube diameter can be divided by the core tube 8mm, 10mm two categories, according to the core tube can be divided into a number of core, two core, three-core, four-, five-, six-core, seven core seventeen, eight-core, core ten, twelve cores, sixteen cores, core eighteen, nineteen core, core twenty twenty four cores, at the core, thirty-two cores. Can also be customized in a variety of different specifications and lengths according to user requirements. Beam tube conditions: work using pressure: ≤ 1.0MPa; work environment conditions: Ambient temperature -10 ℃ ~ 40 ℃; relative humidity of 30% to 90%. Mine uses beam tube with polyethylene Julong: Mine beam tube is mainly used in underground mines with beam tube monitoring system for underground mining with gas sampling, signal transduction, and can also be used for fire prevention and low pressure (0.5MPa or less) nitrogen injection, unified classified as mine (ZKM). Contact: Wu Jingli Mobile: 18653822725 landline :0538-8530018 QQ: 635395409 Fax 0538 -8530316