304 stainless steel supply hose can be bent 360 degrees, without elbow length can be arbitrarily cut, minimum 5cm, up to 20 m each, hose you use this site production, can be customized desired length (less than 20 m 20 m length or purchase and installation requirements of processing copper cap are the property of fixed products). The hose unworthy copper cap (joint), buyers need to take a separate copper cap (joint) according to the number of use. Each sold separately customization much photographed both a copper cap (connector). Scope: installation of electric water heaters, air to water heaters, solar water heaters, small garment factory boiler steam pipes, booster pumps, bathroom sink, toilet and other with a hose, model specifications: 4 / article / 20 m hose Characteristics : high temperature (800 degrees), low temperature (-190 degrees), high pressure (factory test 1.6Mpa (16 公斤)), resistant to low pressure, corrosion-resistant inner diameter: 12.6mm outer diameter: 16.8mm store link: http: // mkl168.taobao.com