タイトルまたは説明

Steel roller tubes are press-fitted into an outer PVC pipe to increase the strength as well as resistance to corrosive elements. XUZHOU GUANGHUAN recommends the following seal types to improve dust-resistance and waterproofing in tough environments: Non-contact low-resistance labyrinth seals Contact seals with advanced dust-resistance and waterproofing functionality Double-layer seals combining the labyrinth seal and the contact seal XUZHOU GUANGHUAN also recommends the following specifications to meet specific corrosion resistance needs in roller stands: Hot-dip galvanization .