ASTM A182 F347 Flange

Most Selling Size :

• NPS: ½” to 48″
• DN15 – DN1500
• PN 2.5 – PN 400

Melting Point :

• 2550 – 2635°F

Advantages :

• High Temperature Service
• Higher Creep Stress
• Highly Formable

Schedule :

• SCH 120/ 140
• SCH 160/ 180
• SCH 10/ 20/ 40
• SCH 60/ 80/ 100

Pressure Class :

• Class 125 To 150
• Class 300 To 400
• Class 600 To 900
• Class 1500 To 2500

International Standard :

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

Forging Temperature :

• 2100 To 2250ºF
• 1149 To 1232ºC

Supporting Material Of F347:

• Nuts
• Gaskets
• Bolts
• Ring Joint

No. Of Bolts Hole :

• 4 To 48

Machining Method :

• Choose material
• Forging
• Forming
• Drilling holes
• Inspection test
• Chamfering edges
• Cutting
• Sealing faces
• Heat treatment
• Machining
• Packaging

Types Of Threads :

• BSPP (Male & female)
• FPT
• MNPT (Male)
• NPT
• MPT/ BSPT (Female)
• BSP

EN Certificates :

• MTC BS EN 10204 3.1/ 3.2
• NACE MR0175
• Third Party Inspection
• 100% Radiography Test

Types Of Face :

• RF face (Raised)
• FF face (flat)
• RTJ face (Ring type joint)
• M&F face (Male & female)
• LJ face (Lap joint)
• T&G face (Tongue & groove)

Surface :

• Spiral serrated
• Concentric serrated
• Mirror finish
• Stock finish
• Smooth finish
• Cold water finish
• Serrated finish

Application :

• Oil & gas plants
• Petrochemicals industry
• Petrochemical plants
• Nuclear energy sector
• Sea water exchanger
• Power generation plant

Available Packaging :

• Carton box
• Plastic bag
• Wooden case
• Custom as required

Logistics Way :

• By Train
• By Sea
• By Air
• UAE = 6 to 7 day
• Bahrain = 9 to 10 days
• Saudi Arabia = 7 to 8 day
• Qatar = 7 day
• Oman = 5 to 6 days

End Connection :

• TH (Threaded)
• Welding (Welded)

Marking :

• Grade
• ASME/ ASTM Standard
• Material
• Pressure Class
• Facing Type
• Sizes
• Material Origin
• Manufacturer logo

Density :

• 7.96 g/cm3

Working Temperature :

• 2100 – 2250°F

Manufacturing Method :

• Plate
• Forged
• Cast

Testing Checklist :

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

Specific Heat :

• 500 J/kg-°K (0 – 100°C)

Thermal Conductivity 212°F :

• 133 BTU/hr/ft2/ft/°F

Modulus of Elasticity :

• 193 GPa

Electrical Resistivity :

• 72 Microhm-cm at 20°F

Type Of EN :

• EN-TYPE 13 (THRF)
• EN-TYPE 14 (SWRF)
• EN-TYPE 02/04 (LJRF)
• EN-TYPE 01/12 (SORF)
• EN-TYPE 05 (BLRF)
• EN-TYPE 11 (WNRF)
• EN-TYPE 21 (LWNRF)

DIN Number Of A182 F347 Welding Neck Flanges :

• DIN 2632
• DIN 2633
• DIN 2631
• DIN 2634
• DIN 2635

DIN Number Of A182 F347 Lap Joint Flanges :

• DIN 2642
• DIN 2655
• DIN 2641
• DIN 2656

DIN Number Of A182 F347H Blind Flanges :

• DIN 2527

DIN Number Of ASME SA182 F347 Threaded Flanges :

• DIN 2566

DIN Number Of F347 Flat Flanges :

• DIN 2573
• DIN 2576

ASTM A182 F347 :

• For Forged Flanges

ASTM A240 F347 :

• For Plate flange

Werkstoff No :

• 1.4550

UNS :

• UNS S34700

JIS (Japan) :

• SUS 347

BS (England) :

• –

GOST (Russia) :

• 08Ch18N12B

EN (European) :

• X6CrNiNb18-10

Iron :

• Balance

Chromium :

• 17.00 min.-19.00 max.

Nickel :

• 9.00 min.-13.00 max.

Manganese :

• 2.00

Silicon :

• 0.75

Tantalum :

• 10 x (C + N) min.-1.00 max.

Carbon :

• 0.08

Phosphorus :

• 0.045

Sulfur :

• 0.03

Density

• 8.0 g/cm3

Electrical Resistivity

• 72 Microhm-cm at 20°F

Tensile Strength

• MPa – 515

Yield Strength

• PSI – 30000

Elongation

• 35%

Specific Heat

• 500 J/kg-°K (0 – 100°C)