The Main Purpose of Food Grade Steel Hose
Food grade steel wire hose is mainly used to transport liquor, edible oil, condiments and other industries. Due to the lack of perfection in the past, manufacturers have reduced production costs. Most hoses used for food transportation use low-cost polyvinyl chloride (Polyvinylchloride) ) Hose. Since the incident of the alcoholic liquor plasticizer last year, the focus is on remediation of safety issues in the food industry. All food pipelines must use food-grade hoses that meet food-grade requirements. Because polyvinyl chloride (Polyvinyl chloride) hoses must be added with plasticizers in the production process (guò chéng), PVC hoses are easily contaminated during the transportation of materials. Now PVC wire hoses are mainly used to transport tap water And some industrial materials. Steel wire telescopic tube PU hose has a wide range of applications in material transportation due to its strong wear resistance. Rubber hoses are mainly used for industrial transportation of materials with relatively high pressure or wear resistance. Plasticizer is an additive that is harmful to the human body (wēi hài). When conveying food with PVC hose, it is easy to contaminate the conveyed medium, which does not comply with food hygiene and safety. It is prohibited to be used in the food industry.
The use and installation of foo
d grade steel wire hose PU food grade steel wire hose uses pu polyurethane (chemical formula: NH3) ester raw material, produced without plasticizer PU steel wire hose, the steel wire is sandwiched between the hose as the skeleton, starting To a certain pressure resistance, because the pu material has wear resistance characteristics, it is extensively used in industrial wear-resistant dust suction, wear-resistant conveying and other industries. The pu dust suction tube adopts a spiral steel wire winding structure, which has the characteristics of light weight, strong toughness, easy handling, soft tube body, flexible use, high temperature resistance, low temperature resistance, aging resistance, and no deformation and corrosion resistance. A kind of steel wire composite hose with exposed inner spiral metal wire and special inner layer has reliable static dissipation performance, and is more secure when transporting flammable and explosive media. pu vacuum pipe product types include: multi-purpose oil resistant pipes, multi-purpose chemical delivery pipes, hoses for tank trucks, loading and unloading hoses for docks and ships, paint coating hoses, high temperature hoses, low temperature liquid hoses, quick couplings, etc. . pu food-grade hose does not require the addition of plasticizers in the production process (guò chéng), so it is widely used in food processing, manufacturing, and transportation industries, mainly as a wine and water delivery pipeline, edible oil delivery pipeline, etc.
The use of food grade steel wire hose and installation of PU steel wire flexible hose is pressure-resistant, wear-resistant, lightweight, environmentally friendly and high-quality steel wire hose. It is durable and is a multi-purpose industrial wear-resistant dust-absorbing steel wire flexible hose. The structure makes the hose have strong resistance to compression and wear.
The use and installation of food-grade steel wire hose is highly wear-resistant. It is more than 10 times more wear-resistant than ordinary PVC vacuum steel wire retractable hose and rubber tube. It is especially suitable for the transportation of dust, powder, fiber, debris and particles. The high flow rate of very abrasive grit and rubble will not damage the hose.
The use and installation of food grade steel wire hose has the properties of tensile resistance, strong tension, high tear strength, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance, etc., and has good resilience and long service life.
What should I do when the length of PU steel wire flexible hose is not enough?
Due to the limitations of PU steel wire flexible hoses in the production process, the general domestic production standard is 10 meters, 15 meters and 20 meters, and the length is not more than 30 meters, especially some large diameter PU steel wire flexible hoses are generally 10- About 15 meters long.
When encountering some special high-use conditions, it may be that ordinary hard pipes cannot meet the requirements and must be connected and used with stainless steel joints.
During production, due to the limited length of the cooling water tank, the length cannot exceed 25 meters. Moreover, when the customer uses it occasionally, the length will exceed 25 meters. At this time, the hose must be connected to the hose.
Use and installation of food-grade steel wire hose For this situation, generally use a relatively short hard pipe with PU steel wire telescopic hose on both ends and then lock with hose clamp.
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