1.Fittings set:long life time and good quality 2. ... Extensive use 5.DIN,SAE standand 3,4,7 pieces fittings(bolt,axis nut,cutting ring,axis sleeve,connector): we ... price. • Produce:According drawings ,samples and accurate size. • Materials:Iron, Carbon Steel, aluminum, stainless steel,brass and etc. • Machine ... ,14,15,16mm etc fit for the same specs pipes. Connections:male to male,male to female,female to ...