ASTM Carbon Steel A350 LF2 Flanges, Carbon Steel A350 LF2 Carbon Steel Flanges, Carbon Steel A350 LF2N Flanges, ASME SCarbon Steel A350 LF2 Flanges , CS 105 Flanges Manufacturer in India.
ISO 9001:2015, PED/27/EC and OHSAS 18001:2007 Approved Manufacturer of ASTM Carbon Steel A350 LF2 Flanges in Specification and Types Like Carbon Steel A350 LF2 Weldneck Flange, Carbon Steel A350 LF2 Blind Flange, Carbon Steel A350 LF2 Socketweld Flange, Carbon Steel A350 LF2 Slip On Flange, Carbon Steel A350 LF2 Threaded Flange, Carbon Steel A350 LF2 Laped Joint Flange, Carbon Steel A350 LF2 Screw Flange, Carbon Steel A350 LF2 Plate Flange, Carbon Steel A350 LF2 WNRF Flange, BLRF Flange, SWRF Flange, Carbon Steel A350 LF2 SORF Flange etc.
Valour Alloys Inc., we carry a full inventory and Supply Low Temperature A350 LF2 Flanges products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
ASTM A350 LF2 flanges are generally made from low-carbon steel alloys, either forged or ring rolled. LTCS A350 LF2 Flanges are typically supplied in normalized, tempered, or quenched conditions, and they are usually used in low-temperature applications.
Low Temperature A350 LF2 Flanges are a type of flange specifically designed and manufactured for use in applications where low temperatures are a critical factor. These flanges are made from carbon and low-alloy steel, with Grade LF2 indicating a specific type of steel suitable for low-temperature service.

Low Temperature A350 LF2 Flanges Manufacturer

Low Temperature A350 LF2 Flanges Exporter
Manufacturer and Exporter of Low Temperature A350 LF2 Flanges in Dimension accordance with ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092-1, DIN, etc. Certified with NACE, PWHT, HIC, SSC, Magnetic Particle Test, Dye Penereteration Test etc.
Material Composition: A350 LF2 is a carbon and low-alloy steel known for its excellent low-temperature properties. The chemical composition is carefully controlled to ensure high impact toughness and resistance to brittle fracture at low temperatures.
Low-Temperature Service: These flanges are designed to operate in environments where temperatures can go down to extremely low levels, typically as low as -50°F (-46°C) or even lower. They find applications in industries such as oil and gas, petrochemical, and power generation where cryogenic conditions may be encountered.
Manufacturing Standards: A350 LF2 Flanges adhere to industry standards, with the most common specifications being ASTM A350/A350M. These standards ensure the flanges meet specific mechanical properties, chemical composition, and testing requirements.
Types of Flanges: A350 LF2 Flanges are available in various types, including weld neck, slip-on, socket weld, blind, and lap joint flanges, among others. Each type is designed for specific applications and preferences.
Weldability: A350 LF2 steel is weldable, and welding procedures are carefully followed to maintain the material's low-temperature properties. Proper welding is crucial to prevent issues such as embrittlement and loss of toughness.
Testing and Inspection: These flanges undergo rigorous testing to ensure their quality and reliability in low-temperature conditions. Common tests include impact testing, hardness testing, and non-destructive testing methods like ultrasonic or radiographic inspection.
Corrosion Resistance: While LF2 steel is not highly alloyed, it still offers good corrosion resistance in most environments. However, additional corrosion protection measures may be necessary based on specific application requirements.
Low Temperature A350 LF2 Flanges are specialized components designed to withstand extremely cold conditions while maintaining high-quality and reliable performance in various industrial applications. Their material composition, manufacturing standards, and specific features make them well-suited for low-temperature service.
Low Temperature A350 LF2 Flanges Range
Carbon Steel Flanges Specification | A/SA350 LF2 / A/SA694 / A/SA105/105N |
Carbon Steel Flanges Manufacturing Process | Hot Forging / Rolling / Machining |
Carbon Steel Flanges Other Grades | A105 GRADE |
Carbon Steel Flanges Outer Diameter | 1/2" NB TO 64" NB |
Carbon Steel Flanges Pressure Class | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc |
Carbon Steel Flanges Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
Carbon Steel Flanges Facing | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Carbon Steel Flanges Dimension | ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc.. |
Carbon Steel Flanges Types | Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc. |
Carbon Steel Flanges and Weld Neck Flanges Other Testing | NACE MR0175, Ultrasounic Test, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service, A for annealed, N for normalized, NT for Normalized and Tempered, or QT for Quenched and Tempered, Carbon Equivalent etc. |
Carbon Steel Flanges Value Added Services | Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Carbon Steel Flanges Packaging | Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
Carbon Steel Flanges Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
Carbon Steel Flanges Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved etc. |
Carbon steel A350 LF2 Flanges Flanges
Carbon Steel A350 LF2 Slip-On Flanges | Carbon Steel A350 LF2 Threaded Flanges |
Carbon Steel A350 LF2 Weld Neck Flanges | Carbon Steel A350 LF2 Socket Weld Flanges |
Carbon Steel A350 LF2 Blind Flanges | Carbon Steel A350 LF2 Reducing Flanges |
Carbon Steel A350 LF2 Lap Joint Flanges | Carbon Steel A350 LF2 Plate Flanges |
Carbon Steel A350 LF2 Orifice Flanges | Carbon Steel A350 LF2 Forged Flanges |
Carbon Steel A350 LF2 Ring Type Joint Flanges | Carbon Steel A350 LF2 Square Flanges |
Types Of Carbon Steel A350 LF2 Flanges
Chemical Composition of Low Temperature A350 LF2 Flanges
Element | Grade LF9 | Grade LF2 | Grade LF787 | Grade LF6 | Grade LF3 | Grade LF1 | Grade LF5 |
---|---|---|---|---|---|---|---|
Phosphorus, max | 0.035 | 0.035 | 0.025 | 0.025 | 0.035 | 0.035 | 0.035 |
Manganese | 0.40-1.06 | 0.60-1.35 | 0.40-0.70 | 1.15-1.50 | 0.90 max | 0.60-1.35 | 0.60-1.35 |
Chromium | 0.30 maxᶜ | 0.30 maxᵇ˒ᶜ | 0.60-0.90 | 0.30 maxᵇ˒ᶜ | 0.30 maxᶜ | 0.30 maxᵇ˒ᶜ | 0.30 maxᶜ |
Sulfur, max | 0.040 | 0.040 | 0.025 | 0.025 | 0.040 | 0.040 | 0.040 |
Carbon, max | 0.20 | 0.30 | 0.07 | 0.22 | 0.20 | 0.30 | 0.30 |
Molybdenum | 0.12 maxᶜ | 0.12 maxᵇ˒ᶜ | 0.15-0.25 | 0.12 maxᵇ˒ᶜ | 0.12 maxᶜ | 0.12 maxᵇ˒ᶜ | 0.12 maxᶜ |
Siliconᴬ | …. | 0.15-0.30 | 0.40 max | 0.15-0.30 | 0.20-0.35 | 0.15-0.30 | 0.20-0.35 |
Nickel | 1.60-2.24 | 0.40 maxᴮ | 0.70-1.00 | 0.40 maxᴮ | 3.3-3.7 | 0.40 maxᴮ | 1.0-2.0 |
Copper | 0.75-1.25 | 0.40 maxᴮ | 1.00-1.30 | 0.40 maxᴮ | 0.40 max | 0.40 maxᴮ | 0.40 max |
Vanadium | 0.03 max | 0.08 max | 0.03 max | 0.04-0.11 | 0.03 max | 0.08 max | 0.03 max |
Columbium | 0.02 max | 0.02 maxᴰ | 0.02 min | 0.02 max | 0.02 max | 0.02 maxᴰ | 0.02 max |
Nitrogen | …. | …. | …. | 0.01-0.030 | …. | …. | …. |
Mechanical Properties of Low Temperature A350 LF2 Flanges
Grade | Minimum Impact Eneragy Permitted for One Specimen only of a Set, ft-lbf[J] | Minimum Impact Energy Required for Average of Each Set of Three Specimens, ft·lbf[j] |
---|---|---|
LF2, Class 1 | 12 [16] | 15 [20] |
LF6, Classes 2 and 3 | 15 [20] | 20 [27] |
LF1 and LF9 | 10 [14] | 13 [18] |
LF3 Class 1 | 12 [16] | 15 [20] |
LF 787 Classes 2 and 3 | 12 [16] | 15 [20] |
LF3, Class 2 | 15 [20] | 20 [27] |
LF6, Class 1 | 12 [16] | 15 [20] |
LF5 Class 1 and 2 | 12 [16] | 15 [20] |
LF2, Class 2 | 15 [20] | 20 [27] |
Low Temperature A350 LF2 Flanges Weight Chart
Pipe Normal Diameter (inch) | Outer diameter Flange | Thicjness Of Flange Minimum | Diameter of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diameter of Bolt Circle |
Diameter of Bolt Holes |
Number of Bolts |
Diameter of Bolts (inch) |
KG | LB | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2" | 0.4 | 0.9 |
3/4" | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2" | 0.7 | 1.5 |
1" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
1-1/4" | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2" | 1.2 | 2.6 |
1-1/2" | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2" | 1.5 | 3.3 |
2" | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8" | 2.3 | 5.1 |
2-1/2" | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8" | 3.7 | 8.1 |
3" | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8" | 4.1 | 9 |
3-1/2" | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8" | 5.1 | 11.2 |
4" | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8" | 5.9 | 13 |
5" | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4" | 7 | 15.4 |
6" | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4" | 8.4 | 18.5 |
8" | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4" | 13 | 28.6 |
10" | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8" | 18 | 39.5 |
12" | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8" | 29 | 64 |
14" | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1" | 39 | 86 |
16" | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1" | 47 | 103 |
18" | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8" | 57 | 126 |
20" | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8" | 76 | 167 |
24" | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4" | 97 | 214 |
Other Available Products Of Low Temperature A350 LF2 Flanges
Carbon Steel Flanges | Carbon Steel EN 1092-1 Flanges |
Carbon Steel Flat Flange Suppliers | ANSI Carbon Steel Blind Flange |
Carbon Steel A350 LF2 Weld Neck Flanges Dealer | Carbon Steel Socket weld Flanges Exporter |
Carbon Steel Long Weld Neck Flanges Stockholder | CS ASTM A350 LF2 Threaded Flanges Distributors |
Carbon Steel BS 4504 Flanges | Carbon Steel A05 Forged Flanges |
Carbon Steel A350 LF2 Flanges | Carbon Steel Slip on Flanges |
Carbon Steel ASTM IS 2062 Reducing Flanges | Carbon Steel Ring Type Joint Flanges Manufacturer |
ASTM A350 LF2 Flange | Carbon Steel A36 Flanges |
A350 LF2 Carbon Steel Square Flanges | ASME SA105N Carbon Steel SWRF Flange |
Steel Tongue & Groove Flanges | Carbon Steel Male & Female Flanges |
Carbon Steel A350 LF2 Orifice Flange | ASTM A350 LF2 Carbon Steel Spectacle Blind Flanges |
ASME A350 LF2 Carbon Steel WNRF Flange | Carbon ASTM IS 2062 SORF Flanges |
ANSI B16.5 Carbon Steel RTJ Flanges | Carbon Steel Screwed Flanges Stockist |
ASTM A350 LF2 Carbon Steel Lap Joint Flanges | ASME A105 Carbon Steel BLRF Flange |
Carbon Steel Raised Face Flanges | ASTM A350 LF2 Carbon Steel Nipoflange |
A350 LF2 Carbon Steel DIN Flanges | Carbon Steel ASME B16.5 Flanges |
Low Temperature A350 LF2 Flanges Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We Low Temperature A350 LF2 Flanges with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Low Temperature A350 LF2 Flanges all types of Such as Carbon Steel Flanges,Carbon steel A105 Flanges,Carbon steel A36 Flanges,Carbon steel IS 2062 Flanges,Low Temperature A350 LF2 Flanges,ASTM A694 F42 Flanges,ASTM A694 F52 Flanges,ASTM A694 F56 Flanges,ASTM A694 F60 Flanges,ASTM A694 F65 Flanges,ASTM A694 F70 Flanges,ASTM A694 F80 Flanges from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our Low Temperature A350 LF2 Flanges is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Low Temperature A350 LF2 Flanges are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying Super Low Temperature A350 LF2 Flanges to Countries -
We Export Low Temperature A350 LF2 Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing Low Temperature A350 LF2 Flanges to Cities -
We Export Low Temperature A350 LF2 Flanges to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.