Views:3 Author:Site Editor Publish Time: 2019-08-29 Origin:Site
PU steel wire telescopic hose is pressure-resistant, wear-resistant, lightweight, environmentally friendly, high-quality steel wire hose, durable, is a multi-purpose industrial wear-resistant dust-absorbing steel wire telescopic hose, this structure enables the hose to have very strong compressive wear-resisting property. Wear resistance is more than 10 times higher than normal PVC dust-absorbing steel wire flexible hose, rubber pipe wear-resistant, especially suitable for powder, fiber, debris and particle transport, high flow rate is very wear-resistant gravel, The friction of the gravel will not damage the hose.
What to do when the length of the PU steel wire telescopic hose is not enough?
because the PU steel wire telescopic hose is in the production process In general, the domestic production standard is 10 meters, 15 meters and 20 meters, the maximum length is not more than 30 meters, especially some large caliber PU steel wire telescopic hose is generally about 10 to 15 meters long.
When special requirements are encountered, ordinary hoses may fail to meet the requirements and must be connected with stainless steel joints. Due to the limited length of cooling tank, the maximum length of cooling tank should not exceed 20 meters at the time of production. And the customer occasionally uses more than 20 meters in length, which requires hose to be connected to the hose. In this case, a shorter rigid tube with PU on both ends is generally used. The steel wire telescopic hose is then locked with a hose hoop.
High temperature quality PU steel wire expansion hose production process characteristics:
PU steel wire expansion hose pressure and vacuum resistance, very smooth material, good chemical resistance; Flame retardant conforms to UL-94-V2, bending radius about equal to outer diameter, can be arranged (spiral wire grounding).
Structure: coated with rigid elastic copper-plated steel wire on the pipe wall. special Polyether PU, wall thickness, smooth inner wall, more than 10 times higher than the general PVC hose, rubber pipe wear resistance; Light weight, high flexibility, smooth Inner wall, transparent, can prevent obstruction, appearance spiral Strengthening; temperature range: about-40 °C to 125 °C, short time can be about 150 °C