As below, please let us introduce in detail the structure, function and characteristics of this powerful garden hose: We use an impact-resistant PVC and other composite materials to make our inner tubes. The outer tubes is made of high tenacity Polyesterâ?? and weaves in one-piece completely seamless weave, therefore our powerful water pipes will no doubt withstand water pressure up to 500psi (35kgs). 600+ PSI burst rated. The powerful water hose wear resistance is not easy to be pierced by sharp objects when dragged around the garden. Water can still circulate when accidently folded. Due to the Heavy Duty Hose have heat and cold and UV resistance, so after the water hose are used they can not only automatically air-dry within 24 hours but they are also not breeding bacteria or moss. The joint part of our powerful Heavy Duty Hose are reinforced with Aluminum alloy material. The new Heavy Duty Hose is not only lightweight (approx. 1kg) it is small volume and flat tube design occupying no space for easy to maintain tidiness and storage. The hose will not be rigid and awkward, it is easier and maneuvering for irrigation in the garden, car wash, bathing your pets. We ensure with Hung-Tas powerful Heavy Duty Hose will make your gardening work easier and also no longer in trouble with admission of water pipes. Hung-Ta launched its powerful Heavy Duty Hose in 2017, it has received unanimous approval from consumers in the market. In addition to our market sales in recent years, we have made tremendous achievement of our powerful Heavy Duty Hose.