... ambient of -5C to +65C;5.Ideal Necessity for various garden irrigation, vehicle washing and daily washing.6.Colorful,light,flexible ... in the production of PVC tube, PVC conduit, PVC conduit, garden water pipe, air ducts, gas pipe, water pipe, tube, fire ... for agriculture, industry, fishery, engineering, such as family in water, oil, gas and liquid oxygen dilute class of gases.