... .55268941 1/240321356.5721062504314.56480128 ISO9001 and ISO14001 approved 100% Pressure Test 1.Technical Standard:(1).Material: C3771, C37700N, CW614N, CW617N, ... (2).DN15 to DN50,1/2" to 2"(3).Working Pressure: 1.6MPa (PN16) (200psi)(4).Working Medium: Water, non ... 6) Final Inspection before delivery 7) American Standard air&water pressure testing (6) Good after-sales service. (7)Successful projects: ...