Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. Tubing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries.
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FOB CFR CIF by Airby sea
We have lots of couplings and couplings stock for sales,such as 2-3/8”;27-/8”,3-1/2” standard size and casing couplings such as 13-3/8” K55 BTC etc.
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