صمامات SAEP-347 تجهيزات الأنابيب للجبيل — متوفرة في المخزون، توصيل سريع

SAEP-347 Annex 4 pipe fittings for Jubail petrochemical plants include elbows, tees, reducers, and caps in carbon steel ASTM A234 WPB and stainless steel ASTM A403 WP316. Gulf Union Ozone maintains ASME B16.9 butt-weld fittings in schedule 40, schedule 80, schedule 160, and XXS wall thickness across sizes half-inch through twenty-four-inch NPS. ASME B16.11 socket-weld and threaded fittings in Class 3000, 6000, and 9000 are also stocked. All fittings are certified to SAEP-347 Annex 4 material requirements, with full EN 10204 3.1 MTCs from the originating mill and ASME dimensional inspection records. Jubail site delivery is 48 to 72 hours from Jeddah warehouse, with express same-day dispatch available for emergency maintenance orders received before 14:00 AST.

ASME B16.9 butt-weld fittings are standard for larger bore piping above DN 50 at Jubail's process units where radiographic weld inspection is mandatory. ASME B16.11 socket-weld fittings are preferred for small-bore instrumentation, sample-point, and utility connections where inspection access is limited. Gulf Union Ozone stocks both: B16.9 long-radius and short-radius elbows, equal and reducing tees, concentric and eccentric reducers; and B16.11 elbows, tees, couplings, crosses, and caps in Class 3000 and 6000. Radii and wall thicknesses are confirmed against ASME B16.9 Table 1 and B16.11 Table 1 in the dimensional inspection reports accompanying each lot. For high-pressure sour service at Jubail, socket-weld Class 9000 in ASTM A182 F316 is stocked for NACE MR0175 compliant connections.

Jubail Eastern Province oil and gas facilities require NACE MR0175 compliant pipe fittings for any piping in contact with sour service streams. Gulf Union Ozone supplies ASME B16.9 ASTM A234 WPB fittings with controlled hardness certificates (maximum 22 HRC Rockwell for carbon steel) and ASTM A403 WP316L fittings with controlled ferrite content reports for sour-service stainless applications. All NACE compliant fittings are heat-number traceable to the EN 10204 3.1 Mill Test Certificate from the originating steel mill. Saudi Aramco SAEP-347 documentation package per fitting lot includes: Mill Test Certificate, Dimensional Inspection Certificate, NACE hardness certificate, Certificate of Conformance to ASME B16.9 or B16.11, and ISO 9001 quality record. Delivery to Jubail Industrial City within 48 to 72 hours from Jeddah warehouse.