1. Press Fitting and pipe; 2. Replace current pipe fittings; 3. GB1 test 5MPa(725PSI); 4. Easy install 5. 100% inspection. Flange with plain end (press fitting) Item No.Size (DN/mm)Size (inch)HW30371DN151/2''HW30372DN203/4''HW30373DN251''HW30374DN321-1/4''HW30375DN401-1/2''HW30376DN502'' Stainless steel pipe and press fitting(Various kinds of pipe fittings) Sizes range: The norminal diameters are ...