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.
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
Table of Content
- Standard Specification Of ASTM A350 LF2 Flanges
- Different Low Temperature Carbon Steel Flanges Types
- Chemical Composition of A350 Lf2 Cl1 Blind Flange
- Mechanical Properties of Astm A350 Gr.lf2 Slip on Flange
- Thermal properties of Astm A350 Lf2 Flange
- Astm A350 Lf2 Flange Weight Chart
- A350 Lf2 Cl1 Weld Neck Flange Pressure rating
- Dimension of A350 Lf2 Flanges
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
Sw Rf Flange 150# Astm A350 Lf2 Cl 1 Asme B16.5
Blind Flange Astm A350 Lf2 Cl1/cl2 Flange
Cs A350 Lf2 Forgings Spectacle Flange
Forged Astm A350 Gr. Lf2 Flange
Astm A350 Grade Lf2 Class 1 Wn Flange Asme B16.5
Astm A182 A350 Lf2 Carbon Steel Van Stone Flanges
Astm A350 Lf2 Class150 Blind Flange
A350 Lf2 Cl1 Spectacle Blind Flange, Ansi B16.48, Cl1500, 2 Inch
Astm A350 Lf2 Cl1 Forging Carbon Steel Flanges
Forging Flange Dn20 Flange Blind Asme B16.5 Cl 150 Rf Astm A350 Lf2
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) |
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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 |