PROJECT NAME: SOUTH AZADEGAN OIL FIELD DEVELOPMENT PROJECT PHASE 1 OWNER: PETROPARS MAIN PRODUCTS: WN FLANGE, SO FLANGE, BLIND FLANGE MATERIAL: A182 F304L, A182 F316L, A105 (SOUR-SERVICE NACE MR0175&ISO 15156) COOPERATION YEAR: 2016 spectacles blind flange reducing flange slip-on flange socket weld flange swivel ring flange orifice flange blind flange weld neck flange lap joint […]