ASTM A182 F91 FLANGES

Alloy Steel F91 Pipe Flanges, Alloy Steel F91 Spectacle Blind Flanges,
150# ANSI Alloy F91 Flanges, Chrome Moly F91 Pipe Flanges, ASTM A182 F91 Material Properties, ANSI B16.5 Alloy Steel F91 Orifice Flange, Alloy Steel F91 Nippolet Flanges, Alloy Steel F91 Slip On Flanges Supplier in Mumbai, India.

Revinox is a reliable manufacturer, supplier, and exporter of Alloy Steel F91 Pipe Flanges, widely used in high-temperature and high-pressure environments. These flanges offer excellent strength, durability, and resistance to oxidation and corrosion, making them suitable for acid handling, power plants, petrochemical units, and industrial piping systems.

Alloy Steel F91 Slip On, Weld Neck, Socket Weld, Threaded, Blind, Lap Joint, Ring Type Joint, and Spectacle Blind Flanges are produced from ASTM A182 F91 chrome-moly steel, known for its superior creep resistance, mechanical stability, and long service life under extreme operating conditions.

ASTM A182 Chrome Moly F91 Threaded Flanges, Alloy Steel Gr. F91 Socket Weld Flanges, Alloy Steel F91 RTJ Flange, F91 Alloy Steel WNRF Flanges Exporter, Alloy Steel F91 Nippo Flanges, Chrome Moly F91 Blind Flanges, Alloy Steel F91 Weld Neck Flange Dealer in India.

Alloy Steel F91 Pipe Flanges Specifications
Specifications	ASTM A182 / ASME SA182
Size	1/2″ (15 NB) to 48″ (1200NB)
Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	ANSI, ASME, BS, DIN, EN Flanges

Types of Alloy Steel F91 Flanges

Alloy Steel F91 Pipe Flanges Chemical Composition

Alloy Steel F91 Plate Flanges Mechanical Properties

Alloy Steel F91 Flanges are high-strength chrome moly flanges manufactured from ASTM A182 F91 material, widely used in high-temperature and high-pressure applications. These flanges offer excellent resistance to corrosion, oxidation, and thermal fatigue, making them ideal for critical industrial services.

Revinox is a leading manufacturer, supplier, and exporter of Alloy Steel F91 Pipe Flanges, including Weld Neck, Slip On, Blind, Spectacle Blind, Lap Joint, Ring Type Joint, Spade, Spacer, and Forged Flanges. All products conform to ASTM, ASME, and ANSI standards such as ANSI B16.5.

Application Industries

• Oil & Gas and Offshore Drilling
• Power Generation Plants
• Petrochemical & Chemical Processing
• Pharmaceutical & Specialty Chemicals
• Heat Exchangers & Condensers
• Pulp and Paper Industry

Quality & Test Certification

All Alloy Steel F91 Flanges are supplied with EN 10204 3.1 certification, raw material test reports, radiography test reports, PMI testing, and third-party inspection certificates. NACE compliance and ferrite content testing are available on request.

Value Added Services

• Mechanical & Chemical Testing
• PMI & Hardness Testing
• Intergranular & Corrosion Testing
• Custom Marking & Traceability

Packaging & Delivery

Alloy Steel F91 Flanges are securely packed in wooden cases or pallets to prevent transit damage. Each flange is clearly marked with grade, size, heat number, and manufacturer identification. Export-grade packaging is provided for international shipments.