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Low Temperature Carbon Steel Flanges Supplier in India

For alloys that need to be used at low temperatures, it needs to have certain characteristics to prevent failure. At low temperatures, metals tend to contract - because of the decrease in volume between the atom spaces. In piping systems, contracted spaces caused by components would be inefficient, as they would prove to restrict the flow of media across pipes.

ASTM A350 LF2 Flanges

Therefore, the use of Ltcs Flange permits unrestricted flow while exhibiting high mechanical strength. Carbon steels typically contain a higher content of carbon with iron in their chemistry, which is the primary reason for their economic cost. Unlike alloy steel or stainless steel grades that contain various elements included in their chemical composition, carbon steel components are not suited to be used across applications that involve corrosive compounds or solutions, as they are easily corroded. With an increase in the content of carbon, Low Temperature Carbon Steel Flanges are harder and work well in demanding applications. While grade LF2 works well in cold temperatures, they are segregated into two classes on the basis of minimum applicable temperature. For instance, class 1 under grade LF2 can be used at lower temperatures. In applications where the temperatures reach as low as -50°F, it is recommended to use the A350 Lf2 Cl1 Weld Neck Flange. Produced according to specification ASTM A350, these low temperature carbon steel components need to undergo testing for notch toughness. Heat treatment is carried out on these flanges to increase their yield strength as well as their hardness and toughness properties. With moderate strength properties, the ASTM A350 LF2 Flange may often be supplied in a Normalised condition. Apart from being heat treated by normalization, suppliers supply the low temperature A350 Lf2 Slip on Flanges in either a Normalised and Tempered condition or a Quenched and Tempered condition, depending on the requirement of the application.

Buy A350 Lf2 Cl1 Blind Flange and Ltcs Flange Material at low price ex Mumbai

 

Standard Specification Of ASTM A350 LF2 Flanges

Do not forget to compare our price with other A350 Lf2 Slip on Flanges suppliers, genuine material and best quality Astm A350 Lf2 Flange manufacturer in India

Size 1/2 Inch TO 4 Inch
Range 15 NB TO 100 NB IN 3000 LBS, 6000 LBS, 9000 LBS
Grade ASTM / ASME A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2
Pressure Rating 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Class Class 150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS & 2500 LBS
Flange Face Type Small Tongue, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All ASTM A350 LF2 Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
ASTM A350 LF2 Flanges Supplier and Distributors Located in Lagos, Manama, Karachi, Perth, Coimbatore, Melbourne, Kanpur, Nagpur, Ahmedabad, Istanbul, Ludhiana, Ankara, Jamshedpur, Ahvaz, New-Delhi, Kuwait, Indore, Tehran, Ernakulam, London, Rajkot, Riyadh, Vadodara, Janeiro, Calgary, Gurgaon, Ranchi, Bogota, Port-of-Spain, India, Tau, Howrah, Baroda, Caracas, Mumbai, Bengaluru, Gujarat, Mexico, Pimpri-Chinchwad, Santiago, Noida, Khobar, Gimhae-si, Kolkata, Bangalore, Hyderabad, Abu-Dhabi, Dammam, Montreal, Muscat, Sydney, Ludhiana, Thiruvananthapuram, Surat, Courbevoie, Chennai,

Different Low Temperature Carbon Steel Flanges Types

Wn Flange Asme B16.5 Astm A350 Grade Lf2 Class 1

Wn Flange Asme B16.5 Astm A350 Grade Lf2 Class 1

Sw Rf Flange 150# Astm A350 Lf2 Cl 1 Asme B16.5

Sw Rf Flange 150# Astm A350 Lf2 Cl 1 Asme B16.5

Blind Flange Astm A350 Lf2 Cl1/cl2 Flange

Blind Flange Astm A350 Lf2 Cl1/cl2 Flange

Cs A350 Lf2 Forgings Spectacle Flange

Cs A350 Lf2 Forgings Spectacle Flange

Forged Astm A350 Gr. Lf2 Flange

Forged Astm A350 Gr. Lf2 Flange

Astm A350 Grade Lf2 Class 1 Wn Flange Asme B16.5

Astm A350 Grade Lf2 Class 1 Wn Flange Asme B16.5

Astm A182 A350 Lf2 Carbon Steel Van Stone Flanges

Astm A182 A350 Lf2 Carbon Steel Van Stone Flanges

Astm A350 Lf2 Class150 Blind Flange

Astm A350 Lf2 Class150 Blind Flange

A350 Lf2 Cl1 Spectacle Blind Flange, Ansi B16.48, Cl1500, 2 Inch

A350 Lf2 Cl1 Spectacle Blind Flange, Ansi B16.48, Cl1500, 2 Inch

Astm A350 Lf2 Cl1 Forging Carbon Steel Flanges

Astm A350 Lf2 Cl1 Forging Carbon Steel Flanges

Forging Flange Dn20 Flange Blind Asme B16.5 Cl 150 Rf Astm A350 Lf2

Forging Flange Dn20 Flange Blind Asme B16.5 Cl 150 Rf Astm A350 Lf2

Class 300 Rf A350 Lf2 Steel Flanges

Class 300 Rf A350 Lf2 Steel Flanges


Chemical Composition of A350 Lf2 Cl1 Blind Flange

Check A350 Lf2 Cl1 Weld Neck Flange dimensions and Low Temperature Carbon Steel Flanges Weight Chart online, PED Approved ASTM A350 LF2 Flanges Manufacturer in India
Grade Carbon Manganese Silicon Sulfur Phosphorus Chromium Nickel
LF1 0.30 max 0.6/1.35 .15/.30 .040 max .035 max 0.30 max 0.40 max
Lf2 0.30 max 0.6/1.35 .15/.30 .040 max .035 max 0.30 max 0.40 max
LF3 0.20 max 0.90 .20/.35 .040 max .035 max 0.30 max 3.3/3.7

Mechanical Properties of Astm A350 Gr.lf2 Slip on Flange

PROPERTIES Imperial
TS Minimum psi (Mpa) 70,000 (485)
YS Minimum psi (Mpa) 36,000 (250)
EL (2 inch Minimum) 22%
RA Minimum 30%
Hardness, Bhn Max 197
-50ºF Charpy Minimum Impact
Energy F t/Lb (J):-
Set of 3 Specimen* 15 (20)
For One Specimen 12 (16)

Thermal properties of Astm A350 Lf2 Flange

Properties Metric Imperial
Thermal conductivity 21.6 W/mK 150 BTU in/hr.ft².°F
Thermal expansion co-efficient (@0-100°C/32-212°F) 10.4 µm/m°C 5.78 µin/in°F

Astm A350 Lf2 Flange Weight Chart

Supplier and exporter of ASTM A350 LF2 Flange and Ltcs Flange Material various size, Check Astm A350 Lf2 Equivalent Material, A350 Lf2 Flanges Weight Chart
Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flange Table C 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table D 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ASTM B16.5 ASTM 150 89 60 4 13 16
ASTM 600 95 67 4 13 16
ASTM 900 121 83 4 19 22
ASTM 1500 121 83 4 19 22
ASTM 300 95 67 4 13 16
ISO 7005 (DIN) Flange PN6 80 55 4 M10 11
PN40 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN10 95 65 4 M12 14
PN25 95 65 4 M12 14

A350 Lf2 Cl1 Weld Neck Flange Pressure rating

TEMP °C 150 LBS 300 LBS 400 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS
-29 TO 38 19.6 51.1 68.1 102.1 153.2 255.3 425.5
50 19.2 50.1 66.8 100.2 150.4 250.6 417.7
150 15.8 45.1 60.1 90.2 135.2 225.4 375.6
200 13.8 43.8 58.4 87.6 131.4 219 365
250 12.1 41.9 55.9 83.9 125.8 209.7 349.5
100 17.7 46.6 62.1 93.2 139.8 233 388.3
300 10.2 39.8 53.1 79.6 119.5 199.1 331.8
325 9.3 38.7 51.6 77.4 116.1 193.6 322.6
350 8.4 37.6 50.1 75.1 112.7 187.8 313
400 6.5 34.7 46.3 69.4 104.2 173.6 289.3
425 5.5 28.8 38.4 57.5 86.3 143.8 239.7
450 4.6 23 30.7 46 69 115 191.7
375 7.4 36.4 48.5 72.7 109.1 181.8 303.1
538 1.4 5.9 7.9 11.8 17.7 29.5 49.2
475 3.7 17.4 23.2 34.9 52.3 87.2 145.3
500 2.8 11.8 15.7 23.5 35.3 58.8 97.9

Dimension of A350 Lf2 Flanges

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Locate our Stockist and Distributors in neighborhood countries

Products We supplied to following Locations
Wn Flange Asme B16.5 Astm A350 Grade Lf2 Class 1 Egypt, Spain, UK, Mexico
Sw Rf Flange 150# Astm A350 Lf2 Cl 1 Asme B16.5 Philippines, Nigeria, Australia, UK
Blind Flange Astm A350 Lf2 Cl1/cl2 Flange Dammam -KSA, Indonesia, Belgium, Philippines.
Cs A350 Lf2 Forgings Spectacle Flange Canada, Singapore, Malaysia, Philippines
Forged Astm A350 Gr. Lf2 Flange Japan, Europe, Romania, Malaysia
Astm A350 Grade Lf2 Class 1 Wn Flange Asme B16.5 Colombia, Malaysia, Sweden, China
Astm A182 A350 Lf2 Carbon Steel Van Stone Flanges Dubai, Netherlands, Russia, Malaysia
Astm A350 Lf2 Class150 Blind Flange South Africa, Saudi Arabia (KSA), Kuwait, Brazil
A350 Lf2 Cl1 Spectacle Blind Flange, Ansi B16.48, Cl1500, 2 Inch Oman, Malaysia, Hong Kong, UAE
Astm A350 Lf2 Cl1 Forging Carbon Steel Flanges Ellington -United States, Poland, Canada, UK
Forging Flange Dn20 Flange Blind Asme B16.5 Cl 150 Rf Astm A350 Lf2 South Africa, Bahrain, Singapore
Class 300 Rf A350 Lf2 Steel Flanges France, Thailand, Europe, Qatar
Din 2503 Pn40 Carbon Steel A350 Lf2 Flat Flange Germany, Czechia, Malaysia, Thailand
Astm A350 Lf2 Cl1 Spade Flange, Ansi B16.48, 300 Lb, 30 Inch, Ff United Arab Emirates (UAE), Norway, Malaysia, Turkey
Awwa C207 Flange Astm Sa350 Lf2 Flange Finland, Malaysia, USA, Bangladesh
Astm A350 Lf2 Blind Spade Flange, Asme B16.5, 2 Inch, Class 300 Italy, Iran, Chile, Singapore
Astm A350 Gr Lf2 Carbon Steel Forged Flanges United Kingdom -UK, Europe, UAE, Malaysia