Double Well provides professional solutions concerning industrial hoses and couplings as well as industries pipe fittings and valves for industry, located in north of China. Our main products include hose couplings ( Camlock coupling,Air hose coupling, Bauer coupling), fire fighting couplings ( Stroz coupling, Guillenmin couplings, John Morris couplings, Machino coupling, Barcelona coupling Forestcouplings, fire nozzles), pipe fittings(stainless steel pipe fittings, malleableiron pipe fittings, flanges, sanitary pipe fittings) and valves ( ball valve,gate valve, sanitary butterfly valve ) and so on.

Fitted with a seal suitable for delivery applications as standard, this ‘Storz’ can also be fitted with a suction and delivery seal if required. The white nitrile seals are suitable for food applications. Black nitrile, Viton or EPDM gasket are all available to order if required. All ‘Storz’ are also available in Forged Aluminium, Brass and Stainless Steel. The ‘Storz’ x male coupling can be supplied in a variety of different types including a swivelling head or a metal seat. The couplings are normally secured using a spanner which is also available from stock.