ASTM A694 Flanges

A ASTM A694 flanges is designed with a protruded lip or rim that increases the strength of the piping equipment and allows for easy attachment of different piping equipment. The ASTM A694 F42 carbon steel flange are a standard specification of carbon and alloy steel forgings that are easy to install and dismantle. These flange possess good strength and are seen in applications where repeated bending is taking place.

A694 Gr F42 Girth Flange Manufacturer in India

ASTM A694 F42 flanges has a higher content of carbon that possess minimum yield strength of 290 mpa and minimum tensile strength of 415 mpa. They are available in different face types. The ASTM A694 F42 girth flange are seen in elevated pressure and temperature applications that are seen in oil fields and refineries.

Check ASME SA 694 F42 Weld Neck Flange Specification for Harsh Environments

The SA 694 F42 weld neck flanges are recognized by their beveled tapered hub that is well suited for repeated bending applications. The flange are attached by welding the pipe using a butt-weld procedure.

Sizes :

• DN15 To DN1500
• PN2.5 To PN400
• NPS: ½" to 24"
• Contact ASTM A694 flanges Manufacturer in India for above 48 Inch

Pressure Class :

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

ASME Standard :

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

Maximum Size :

• 26" To 60" As Per ASME B16.47

Manufacturing Process :

• Plate
• Forged
• Cast

Bolts Hole Number :

• 4 To 48

Finish Types :

• Stock & Smooth
• Cold Water Finish
• Spiral Serrated
• Concentric Serrated
• Mirror Finish

Faces Types :

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

Threads :

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

Wall Thickness :

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

Applications :

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

Testing :

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

Melting Point

• Between 1,425°C and 1,510°C

Connection :

• Welding
• Threaded

Marking :

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

Life :

• 10 Years

Germany Standards :

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

European Standards :

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

Japanese Standard :

• JIS B2220

AWWA Standard :

• AWWA c207

BS Standard :

• BS4504

Value Added Services :

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

Logistics :

• By Sea
• By Air
• Italy = 30 day
• UAE = 5 day
• Saudi Arabia = 7 day
• Qatar = 7 days
• USA = 40-60 days
• Uk = 30 day
• France = 30 day
• South Africa = 25 - 30 days
• Belgium = 40 day
• Netherland = 30 day
• Germany = 21 day

Packaging :

• Wooden Cases
• Carton Box
• Wooden Pallet

Documentation :

• Raw material test reports
• Material traceability records
• Fumigation certificates

Applicable Fluids :

• Water & Air
• Steam
• Oil and Gas

Coating :

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

Refer Top 8 Advantages of SA 694 F42 Blind Flange and Heat Treatment of Grade F42 Carbon Steel Flanges

The ASTM A694 F42 blind flanges are recognized without a bore at their center. The flange are used to blank the ends of pipes, valves, and pressure vessel openings. They make an excellent manhole that helps in terminating the flow of media in the system.

• Cost-Effective

• Easy Installation

• Welded on Both Sides

• Available in Various Sizes and Ratings

• Minimal Flange Distortion

• No Need for Special Tools

• Lower Installation Time

• Even Load Distribution

• 1000℉ To 1225℉

• 540℃ To 665℃

Get High Yield F42 Slip On Flanges in Size Ranging From DN15 to DN1500"

ASME SA 694 F42 slip on flanges are commonly used by engineers in the oil and gas industry as they are available at low prices. The flange are easy to slide on the pipe and welded on their interior and exterior.

ASTM A694 F42 Slip On Flange

High Yield Steel F42 Weld Neck Flange

A694 F42 Blind Flange

A694 Grade F42 Plate Flange

ASTM A694 Gr F42 Spectacle Blind Flanges

Carbon steel F42 Threaded Flange

High Yield F42 Socket Weld Flange

ASME SA 694 F42 Long Weld Neck Flange

Grade F42 Lap Joint Flange

SA 694 F42 Orifice Flanges

A694 Gr F42 Reducing Flange

F42 Carbon Steel Flat Face Flange

Check A694 F42 Material Tensile Strength and Chemical Composition

The F42 Carbon Steel threaded flanges follow the oldest method for joining piping equipment. The threaded flange have threads that allow them to connect pipes having similar threads. They are used in applications where stress on the system is low.

A High Yield CS A694 Gr F42 orifice flange is a disc-shaped flange that is designed in different schedules. The traditional flange are used to measure the flow when the fluid is in a single phase.

• 60 KSI

• 415 MPa

Carbon [C] :

• 0.3% (max)

Manganese [Mn] :

• 1.6% max

Phosphorus [P] :

• 0.025%

Sulfur [S] :

• 0.025% max

Silicon [Si] :

• 0.15-0.35%

• 42 KSI

• 290 MPa

• 1000℉

• 540℃