Polyurethane steel wire hose is a wear-resistant steel wire hose embedded with a spiral steel wire skeleton.
Properties: high wear protection (6 times higher abrasion resistance than most rubber materials, 5 times higher than soft PVC), smooth interior, optimized flow characteristics, stretchable; high tensile strength, And tear strength; can be customized into food grade pipe: the pipe wall complies with: FDA 21 CFR 177.2600 and 178.2010, complies with EC 2002/72/EC regulations, including the recently revised 2007/19/EC anti-microbial and hydrolysis. Good mineral oil resistance and chemical resistance; good UV and ozone resistance and low temperature flexibility, small bending radius, not easy to kink, no softener and halogen; no leakage of gas and liquid, flame retardant in accordance with UL94-HB Standards, RoHS compliant, grounding through the spiral wire can discharge static electricity.
Structure: Spiral elastic steel wire is firmly implanted into the wall of the tube to optimize the external fluidity, and the wall thickness is about 0.9 mm
Material: pipe wall: (polyether-polyurethane, polyester-polyurethane) optional, spiral wire: elastic steel wire.
Temperature resistance range: about -40°C to +100°C, up to +125°C in a short time
can use the usual length, color, 316 stainless steel sanitary fittings, hose assembly and packaging, other wall thickness, length, specifications, can be customized.
steel wire hose, plastic steel wire hose, PU steel wire hose, polyurethane steel wire hose how to distinguish between good and bad?
PU steel wire hose, polyurethane steel wire hose production raw materials, polyurethane hoses are divided into imported polyurethane hoses and domestic polyurethane hoses, many customers mainly distinguish from the surface of the hose, the hose with good transparency The hoses with poor transparency are imported, but this is actually incorrect. Transparency is not only related to the production temperature, but also related to the additives added in the production of domestic hoses.
Generally speaking, the longer the polyurethane high temperature melting time, the more uniform, the higher the transparency of the hose produced; on the contrary, the lower the temperature or the hose produced by uneven melting will cause fogging. Furthermore, the transparency of the hose has a lot to do with the additives added in the hose production process, and two types of phosphors and anti-reflection agents are often used to add. The more phosphors and anti-reflection agents are added, the better the permeability of the PU steel wire hose, but the temperature resistance and service life of the hose are greatly shortened.