PERFECT ADVANCED SPECIn stock

PIPE FLANGES

SKU: PAI-OIL--053•ASTM / DIN Certified

Comprehensive range of pipe flanges in carbon steel, stainless steel, alloy steel, duplex, and exotic materials. Available in ANSI, AWWA, EN, and custom specifications with pressure ratings up to Class 2500. Offered in weld neck, slip-on, blind, threaded, spectacle, and orifice types with RF, RTJ, and LRF facings.

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Includes Mill Test Reports (MTC) & Certificate of Conformance

Key Technical Features

Available in all major international standards and custom drawings.
Wide material selection including stainless, carbon, alloy, duplex, and nickel alloys.

Technical Specifications

Size Range: ½″ to 48″
Pressure Class: 150, 300, 600, 900, 1500, 2500
Standards: ANSI B16.5, B16.47 A/B, B16.48, AWWA, EN1092-1, API 6A
Flange Types: WN, SO, SW, LJ, TH, BL, Reducing, Spectacle, Spade, Orifice, LWN
Facing Options: RF, RTJ, LRF, FF
Wall Thickness: Schedules S-10 to XXS
Material Grades: CS, SS, Alloy Steel, Duplex, Super Duplex, Nickel Alloys, Titanium, Cu-Ni
Compliance: NACE MR-0175
Makes: ULMA, MELESI, METALFAR, PROMAT BD, GALPERTI, VIRAJ, W.MASS, EUROPEAN

Product Application & Standards

Our Pipe Flanges are manufactured to meet global standards including ANSI B16.5, B16.47, B16.48, AWWA, and EN1092-1. Available in sizes from ½″ to 48″ and pressure classes from 150 to 2500, these flanges are suitable for high-pressure, high-temperature, and corrosive environments. We offer a wide variety of flange types including: Weld Neck, Slip-On, Socket Weld, Lap Joint, Threaded, Blind, Reducing Spectacle Plate, Spade, Spacer, Orifice, Long Weld Neck Facing Options include Raised Face (RF), Ring Type Joint (RTJ), and Large Raised Face (LRF). Wall Schedules: S-10 to XXS Materials: Stainless Steel: ASTM A182 F304, F316, F321, F347, 904L Carbon Steel: ASTM A105N, A350 LF2, A694 F52–F70 Alloy Steel: ASTM A182 F1–F91 Duplex/Super Duplex: ASTM A182 F44, F51, F53, F60 Nickel Alloys: UNS N06625, N08825, SMO 254 Titanium & Cu-Ni: UNS R50400, C70600, C71500 All flanges are available with full traceability and optional compliance with NACE MR-0175. Makes: ULMA, MELESI, METALFAR, PROMAT BD, GALPERTI, VIRAJ, W.MASS, EUROPEAN

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