1. Press Fitting and pipe; 2. Replace current pipe fittings; 3. GB1 test 5MPa( ... (equal to 232 psi), testing water pressure: 2.5MPa for JIS sizes (equal to 362.5psi), ... and cold water, sanitary air and compressed gas. Option 2. EPDM(Ethylene-Propylene-Diene Monomer) : Sanitary for ... ? Advantages of Press Fitting Pipeline:(1). Corrosion-resistant: (2). Long Service Life: (3). Easy Installation: (4). ...