ASTM A350 Grade LF6 Flanges

Carbon [C] :

• 0.22% (max)

Manganese [Mn] :

• 1.15% max

Phosphorus [P] :

• 0.025%

Sulfur [S] :

• 0.025% max

Silicon [Si] :

• 0.15 To 0.30%

Chromium [Cr] :

• 0.30% max

Molybdenum [Mo] :

• 0.12% max

Nickel [Ni] :

• 0.40%

Copper [Cu] :

• 0.40%

Available Sizes :

• DN15 To DN1500
• PN2.5 To PN400
• NPS: ½" to 24"
• Contact ASTM A350 Grade LF6 flanges manufacturer in India for above 48 Inch

Pressure :

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

Manufacturing 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

Number of Bolts Hole :

• 4 To 48

Types of Finish :

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

Faces Types of LF6 Flange :

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

Types Of Threads :

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

Common Thickness :

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

Installations :

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

Testing & Inspection :

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

Melting Point

• 1,425°C (2,597°F)

End Connection :

• Welding
• Threaded

Marking Method :

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

Life :

• ASTM A350 LF6 = 10 Years

DIN Standards :

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

EN Standards :

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

JIS Standard :

• JIS B2220

AWWA Standard :

• AWWA c207

BS Standard :

• BS4504

Value Added Services :

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

Logistics :

• By Sea
• By Air
• Uk = 30 day
• France = 30 day
• Italy = 30 day
• UAE = 5 day
• Saudi Arabia = 7 day
• Bahrain = 9 days
• South Africa = 25-30 days
• USA = 40-60 days

Available Packaging :

• Carton Box
• Wooden Cases
• Wooden Pallet

Documentation :

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

Applicable Fluids :

• Steam
• Water & Air
• Oil and Gas

Coating :

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