... , Corrosion resistance, anti-scaling.4, Good heat resistance and thermal impact resistance.5, Low construction cost.6, Easy installation ... and construction.Specification: NameElbowBrandDSMATERIALSize1/2” to 48”Bending angle45d ... requirementsUsagePetroleum, chemical, power, gas, industrial, shipping building, construction and so on Conduit elbow