ASTM A182 F9 Flanges

The ASTM A182 F9 flanges are forged flange that are used toefficiently connect pipes, tubes, pumps and other equipment. ASTM A182 F9 material are designed with an outstanding chemical composition of nickel, chromium, and molybdenum with other constituting alloys. The flange are seen in the application where corrosion and oxidation resistance properties are required to operate normally. The A182 F9 flanges possess excellent surface porosity and have a finer grain structure.

These A182 Gr F9 material showcase outstanding strength and are designed in flat or raised faces. ASTM A182 F9 flat face Flange doesn’t have an even surface that is fitted with a gasket to ensure a leak-proof sealing. These flange are seen in moderate to low-pressure setups. The Grade F9 pipe flange is constructed with good metal allowing it to withhold extreme pressures.

Manufacturer Of Alloy Steel F9 Slip On Flange in India

The SA182 F9 slip on flange is a common flange used by engineers as they are easily slid on the piping grade and welded using a fillet weld. These flange ensure a smooth flow of media and are preferred in applications where low-pressure applications. A182 Gr F9 weld neck flange is designed with a protruded lip that provides support to the pipe as there is a movement of pressurized media seen in the oil and gas industry.

• 85 KSI (min)

• 585 MPa (min)

A182 Grade F9 Blind Flanges For Oil & Gas Plants, See Specification

The F9 alloy steel socket weld flange is seen in smaller piping grades designed in the range of ½ to 24 NB. These flange are inserted into a socket end, applying a fillet weld on top of the grade. A SA 182 F9 blind flange is utilized to terminate the flow of media in the system. These flange don’t possess any face type and allow room for inspection and repairs.

Common Size :

• NPS: ½" to 24"
• DN15 To DN1500
• PN2.5 To PN400
• Contact ASTM A182 F9 flanges manufacturer in India for above 48 Inch

Pressure Rating :

• Class 150 & 300
• Class 600 & 900
• Class 1500 & 2500

American Standard :

• ASME B16.36
• ASME B16.5
• ASME B16.47
• ASME B16.48

Maximum Size :

• 26" To 60" As Per ASME B16.47

Manufacturing Method :

• Cast
• Plate
• Forged

Bolts Hole Number :

• 4 To 48

Forging Temperature :

• 1750°F

Advantages :

• High-temperature Environments

Coating :

• PE coating
• Back painting
• Anti rust
• PTFE coating
• Zinc coatings
• FBE coating

Temperature :

• 1000°F

Faces Types :

• RF Face
• FF Face
• Male & Female Face
• Tongue & Groove Face
• RTJ Face

Types of Threads :

• MPT & MNPT Threads
• BSP Threads
• FPT Threads
• NPT Threads
• BSPT Threads

Available Schedule :

• Schedule 10/ 20/ 40
• Schedule 60/ 80/ 100
• Schedule 120/ 140/ 180

Application :

• Petrochemicals
• Power Generation
• Nuclear Energy
• Oil & gas plants

Testing Checklist :

• Tensile test
• Material inspection
• Impact test
• PMI test
• Hardness test

Melting Point

• 1382°C To 1529°C

Connection :

• Welding
• Threaded

Marking Details :

• Standard & Heat No.
• Manufacturers Name
• Grade & Material
• Size & Schedule

UNS :

• UNS K90941

DIN Standards (Germany) :

• DIN 2527
• DIN 2501
• DIN 2632
• DIN 2633
• DIN 2576
• DIN 2561

EN Standards (European) :

• EN 1092-1
• EN 1092-2
• EN 1092-1 TYPE 01
• EN 1092-1 TYPE 02
• EN 1092-1 TYPE 05
• EN 1092-1 TYPE 11
• EN 1092-1 TYPE 13

JIS Standard (Japanese) :

• JIS B2220

AWWA Standard :

• AWWA c207

BS Standard :

• BS4504

Value Added Services :

• Beveling end
• Threading
• Minor Fabrication
• Casting
• Polishing

Logistics :

• By Sea
• By Air
• Canada = 45 day
• Mexico = 45 day
• Bahrain = 9 days
• South Africa = 25-30 days
• USA = 40-60 days
• Malaysia = 10 day
• UAE = 5 day
• Saudi Arabia = 7 day

Packaging :

• Wooden Cases
• Wooden Pallet
• Carton Box

UNS K90941 Weld Neck Flanges Supplier in Mumbai, Offers Best Raw Material

The SA 182 Gr F9 spectacle blinds are similar to blind flange, but they have an open end with a closed-end. These blinds are seen in repair and maintenance applications. A182 F9 plate flange is quality-assured and can be customized to meet all your project requirements.

ASTM A182 F9 Slip On Flange

ASTM A182 Gr F9 Weld Neck Flange

ASTM A182 Grade F9 Blind Flange

A182 F9 Plate Flange

SA 182 F9 Spectacle Blind Flanges

A182 Gr F9 Threaded Flange

SA 182 Gr F9 Socket Weld Flange

UNS K90941 Long Weld Neck Flange

F9 Alloy Steel Lap Joint Flange

A 182 F9 Orifice Flanges

SA182F9 Reducing Flange

ASME SA182 F9 Flat Face Flange

Buy PMI Tested ASME SA182 F9 Socket Weld Flanges With Chemical Composition Chart

Grade :

• ASTM A182 F9

Steel Name :

• 9Cr-1Mo

UNS Number:

• UNS K90941

WNR :

• 1.7386

Casting :

• ASTM A217 C9

EN :

• X 12 CrMo 9 1

Carbon [C] :

• ≤0.15%

Manganese [Mn] :

• 0.30-0.60%

Phosphorus [P] :

• ≤0.030%

Sulfur [S] :

• ≤0.030%

Silicon [Si] :

• 0.50 – 1.00%

Chromium [Cr] :

• 9%

Molybdenum [Mo] :

• 0.90 To 1.10%

Nickel [Ni] :

• -

Check A182 Gr F9 Material Heat Treatment and F9 Alloy Steel Forged Flanges Hardness in HBW

• Brinell = 179 To 217 HBW

Tensile Strength :

• 85 KSI (minimum)

Yield Strength :

• 55 KSI (minimum)

Elongation in 2″ :

• 20% (minimum)