PU Corrugated Hose: PU Steel Wire Corrugated Hose  

SKMMHHF - E

PU波纹管： PU钢丝波纹管

应用:抽吸和输送软管，用于搬运车和装载设备，用于耐磨性颗粒和固体设施，如：沙子、砂砾、谷物等不同材料的输送，使用寿命长，高耐磨损，在木工机械领域输送耐磨固体，木工工业中的排气设备，例如，需要防微生物的耐磨固体的抽吸和输送的某些领域，小型设备的抽吸管，如，公共设施清理和垃圾收集车，草坪割草机，草坪清扫机，树叶抽吸设备，饲料的输送等。

材料：管壁采用纯聚酯型聚氨酯,比聚醚型聚氨酯耐磨能力增强30%，壁厚约2.1mm

增强层：螺旋钢丝增强

特性：复合螺旋增强层，高耐磨损，使用寿命长，内壁几近光滑，拥有高流动性，高拉伸强度和断裂伸长，良好的耐真空和耐压性，良好的气密性，无塑化剂和卤化剂，良好的耐化学性，耐油性，良好的抗紫外线和耐臭氧性，因为接地螺旋而具有导电性，阻燃，防微生物，防静电，表面电阻<10⁹欧姆。

温度：-40℃～90℃,短时间可达+125℃

APPLICATION:Suction and transfer hoses for haulers and loading equipment, for extremely abrasive particles and solid installations such as: Sand, gravel, grain and other different materials, long service life, high wear resistance, in the field of woodworking machinery to transport wear-resistant solid, exhaust equipment in the woodworking industry, for example, the need for anti-microbial wear-resistant solid suction and delivery in some areas, small equipment suction straw, such as public facilities cleaning and garbage collection vehicles, lawn mowers, lawn sweeper, Leaf suction equipment, feed delivery, etc.

Material: The tube wall is made of  pure polyester polyurethane, which is 30% more wear-resistant than polyether polyurethane, and the wall thickness is about 2.1mm

Reinforcement : spiral wire reinforcement

Features: Composite spiral reinforcement layer, high wear resistance, long service life, the inner wall is nearly smooth, has excellent mobility, high tensile strength and fracture elongation, good vacuum and pressure resistance, good air tightness, no plasticizer and halogenator, good chemical resistance, oil resistance, good UV resistance and ozone resistance, because of the grounding spiral and electrical conductivity, flame retardant, anti-microbial, Anti-static, surface resistance < 109 ohms.

TEMPERATURE:  -40℃ ~ 90℃, up to +125℃ for a short time