Jignesh Industries now shown Swivel and Fix Coupler.Swivel Coupler is also known as Pressed Swivel coupler.It is used to Joint two different pipes.Generally used in Civil construction work4 mm Pressed StellConnecting 40 mm NB tubes48.3 x 48.3 mm O.D.Electroplated ZincSwivel Coupler in Ahmedabad. ... Continue