ASTM A182 F1 Flanges

100% Traceable SA182 Grade F1 SORF Flange Manufacturer in India, Refer Dimensions

Mortec Manufacturing Co is an ASTM A182 F1 Flanges Manufacturer in India. We manufacture carbon-molybdenum steel flanges for elevated-temperature service applications. ASTM A182 F1 provides reliable strength for demanding pressure systems. Our flanges suit refineries, power plants and process piping applications. Each flange maintains full heat-number traceability with supporting certification. We supply Weld Neck, Slip-On, Blind and Socket Weld configurations. Threaded flanges are also available for specified piping requirements.

Pressure classes range from Class 150 through Class 2500. Sizes follow applicable ASME B16.5 and B16.47 dimensional standards. RF, FF and RTJ facings are available for project requirements. Machined finishes and drilling patterns follow approved customer specifications. Every flange undergoes dimensional checks before final dispatch from Mumbai. PMI, hardness testing and additional inspections are available upon request. Each shipment includes EN 10204 3.1 or 3.2 certification. We support export orders with complete documentation and traceability.

Purchase directly from the manufacturer with no reseller markup and complete original certificates with every shipment.

Fast-moving sizes stay on the racks in every class - anything outside that runs as a mill order.

ASTM A182 F1 Flanges Supplier in India, supplying quality-tested flanges with traceable documentation.

ASME SA182 Alloy Steel F1 High Hub Blind Flanges

ASME B16.5 • ½″–24″

• High hub design for enhanced rigidity and strength
• Used for pressure isolation and pipe-end closure

SA182 Grade F1 SORF Flange

ASME B16.5 • Class 150–600

• Slips over the pipe, filleted inside and out
• Cuts fit-up time on utility and steam runs

A182 Gr F1 Ring Type Joint Flanges (RTJ)

ASME B16.20 Groove • Class 600–2500

• Octagonal or oval groove, metal-to-metal seal
• Specified where a raised face will not hold

SA182 F1 Threaded Flanges

ASME B16.5 • NPT / BSPT

• Screwed connection, no site welding
• Suits hot-work-permit and hazardous areas

Alloy Steel F1 Lapped Joint Flanges

ASME B16.5 • With Stub End

• Backing ring spins free to line up bolt holes
• Handy where the joint is opened often

ASTM A182 F1 Orifice Flanges

Jack Screws • Class 300–900

• Tapped pressure taps for the meter run
• Supplied with jack screws and carrier ring

Stock and mill-order shipments to buyers across the Gulf.

Middle East & GCC

Dubai, UAE

Sharjah, UAE

Dammam, Saudi Arabia

Muscat, Oman

Correct alloy steel classification helps shipments clear Durban, Jebel Ali, Mombasa and Canadian ports smoothly.

Face style is driven by the gasket and the class - tell us both at enquiry and we will machine to suit.

Two grades often appear on the same enquiry, selection depends on temperature and alloy requirements.

Eight controlled steps for accurate fit-up, sealing and reliable flange joint assembly.

ASME B16.5 sets bolt count and stud size; torque depends on gasket, stud grade and lubricant.

Need the torque values worked out for your gasket and stud combination? Send the joint details with your RFQ.

Where the enquiries for Grade F1 actually come from, and the duty they are bought for.

Carton and drum-packed orders shipped to customers across Southern and East Africa.

Africa

Durban, South Africa

Johannesburg, South Africa

Mombasa, Kenya

Nairobi, Kenya

Kampala, Uganda

Grade F1 falls under ASME B16.5 Material Group 1.5, ratings follow its pressure-temperature table.

Work we can add before dispatch so the flange lands site-ready instead of shop-ready.

Choose your preferred shipping route, with lead times confirmed after specifications are finalized.

The five questions buyers ask most before placing an order.