Stainless steel flange

Stainless Steel Flange

Premium Corrosion Resistance for Demanding Industrial Environments

Our Stainless Steel Flanges are engineered to deliver superior performance in applications where corrosion resistance, hygiene, and durability are paramount. Manufactured from high-grade stainless steel alloys, these flanges provide a reliable and long-lasting solution for connecting pipes, valves, and equipment across a wide range of critical industries.

Key Features & Benefits

• Exceptional Corrosion Resistance: Specifically designed to withstand aggressive media, including chemicals, seawater, and acidic environments, ensuring system integrity and longevity.

• High Strength & Durability: Offers excellent mechanical properties, maintaining structural stability under high pressure and extreme temperatures.

• Hygienic & Easy to Clean: The smooth, non-porous surface makes our stainless steel flanges ideal for industries with strict sanitary standards, such as food & beverage and pharmaceuticals.

• Low Maintenance: The inherent resistance to rust and corrosion significantly reduces maintenance costs and operational downtime over the product's lifecycle.

• Versatile Material Grades: Available in a comprehensive range of grades, including 304/L, 316/L, 321, 347, 904L, and Duplex/Super Duplex steels, to meet specific project requirements.

Technical Specifications

• Flange Types: Weld Neck (WN), Slip-On (SO), Socket Weld (SW), Threaded (TH), Lap Joint (LJ), Blind (BL), and more.

• Size Range: 1/2" to 60" (DN15 to DN1500)

• Pressure Classes: Class 150, 300, 600, 900, 1500, 2500 / PN6, PN10, PN16, PN25, PN40, PN64

• Standards Compliance: Manufactured in strict accordance with ASME B16.5, ASME B16.47, EN 1092-1, JIS B2220, BS 4504, and DIN standards.

• Facing Types: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Male & Female (M&F), Tongue & Groove (T&G).

Available Materials

We supply flanges in a wide variety of stainless steel grades to match any application:

• Austenitic Stainless Steel: ASTM A182 F304/L, F316/L, F310, F321, F347, 904L

• Duplex & Super Duplex: F51 (2205), F53 (2507), F55

• Specialty Alloys: Available upon request for extreme environments.

Applications

Our stainless steel flanges are the preferred choice for:

• Chemical & Petrochemical Processing

• Oil & Gas Refineries and Offshore Platforms

• Pharmaceutical & Biotechnology

• Food & Beverage Processing

• Power Generation & Nuclear

• Water Treatment & Desalination Plants

• Shipbuilding & Marine Engineering

Quality Assurance & Packaging

Every stainless steel flange undergoes rigorous quality control, including Positive Material Identification (PMI), mechanical property testing, and dimensional inspection. We provide full Material Test Reports (MTR) and third-party inspection certificates (e.g., SGS, BV) upon request.

Products are carefully packaged in fumigated wooden cases or on export-standard pallets, with protective coatings to prevent damage and contamination during international shipping.