Socket Weld Raised Face Flange (SWRF)

Socket Weld Flanges supplied by Anchor Building Materials Trading LLC are engineered for high‑pressure, high‑temperature piping systems where strength, reliability, and leak‑free performance are critical. Designed with a recessed socket for pipe insertion, these flanges provide precise alignment and strong weld integrity, making them ideal for small‑diameter pipelines in demanding industrial environments.

Manufactured according to ANSI/ASME B16.5, B16.47, and API standards, Socket Weld Flanges are widely used in oil & gas facilities, petrochemical plants, steam lines, power generation systems, and high‑pressure industrial piping. Their forged construction ensures superior mechanical strength, excellent fatigue resistance, and long‑term durability under extreme operating conditions.

Available in raised face (RF) and ring‑type joint (RTJ) configurations, these flanges deliver exceptional sealing performance and compatibility with a wide range of pressure classes.

Key Features

• High‑strength forged construction
• Ideal for small‑diameter, high‑pressure pipelines
• Recessed socket ensures accurate pipe alignment
• Excellent fatigue and vibration resistance
• Leak‑free sealing for critical service applications
• Manufactured to ANSI/ASME, DIN, and API standards
• Available in RF and RTJ facing types
• Suitable for high‑temperature and corrosive environments

Sizes Available

• ½” to 4″ (DN15 to DN100) — standard range for socket weld flanges
• Pressure Classes: 150, 300, 600, 900, 1500, 2500
• Custom sizes available upon request

Applications

• Oil & gas pipelines and process units
• Petrochemical and refinery operations
• High‑pressure steam and condensate lines
• Power generation and boiler systems
• Chemical processing and industrial fluid transfer
• Hydraulic and high‑pressure instrumentation lines
• Skid packages and compact piping assemblies

Material of Construction

Carbon Steel

• ASTM A105
• ASTM A350 LF2 (low‑temperature service)

Stainless Steel

• SS304 / SS304L
• SS316 / SS316L
• SS321 / SS347

Alloy Steel

• ASTM A182 F11, F22, F5, F9
• Duplex & Super Duplex Stainless Steel

Facing Types

• Raised Face (RF)
• Ring‑Type Joint (RTJ)

Benefits for Your Project

• Provides strong, reliable weld connections
• Ideal for high‑pressure, high‑temperature service
• Reduces risk of leakage in critical systems
• Ensures precise pipe alignment and weld integrity
• Suitable for UAE’s demanding industrial environments
• Compatible with major international flange standards