Gateway offers worldwide couplings (flexible connectors) for fittings connecting clay to cast iron, copper, steel pipes or plastic pipes for plumbing, irrigation and industrial applications with simplified installation processes. Stainless steel bands and shields of 300 series are used for corrosion and rust resistance. Neoprene, rubber or thicker PVC are used to conform to global specifications such as C1173, C1277, C1460,C-564, CISPI 310, IAPMO PS109, PS 90, AND CSA B602 and etc.