If you’re looking for top-notch Carbon Steel A350 LF2 Flanges, look no further than Harsh Flanges, a prominent manufacturer and supplier based in Mumbai, India. They specialize in low-temperature carbon steel flanges, perfect for industries that need materials to stay tough and strong even in freezing conditions. Their impressive lineup includes various types of flanges like slip-on, weld neck, blind, and lap joint, all crafted to meet ASTM A350 LF2 standards. Harsh Flanges is dedicated to providing high-quality, durable, and reliable flanges that meet the rigorous demands of sectors such as oil and gas, power generation, and chemical processing.
The Carbon Steel A350 LF2 Flanges are made up of a mix of carbon, manganese, silicon, phosphorus, sulfur, copper, chromium, nickel, molybdenum, and vanadium. This unique blend strikes a perfect balance between strength and ductility, making them ideal for low-temperature applications. On the mechanical side, these flanges boast a minimum tensile strength ranging from 485 to 655 N/mm², a yield strength of 250 N/mm², and an elongation of at least 22%. They also show an average Charpy impact toughness of 20 J at -46°C, with a maximum hardness of 197 HB, ensuring they can withstand the rigors of cold environments without succumbing to brittle fractures.
| Size | 1/2″ TO 4″ |
| 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#, 3000#, 6000#, 9000# |
| Class | 150#, 300#, 400#, 600#, 900#, 1500# & 2500#. |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Form | Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush |
|
Element |
Composition |
|
Carbon, max |
0.30 |
|
Manganese |
0.60 – 1.35 |
|
Phosphorus, max |
0.035 |
|
Sulfur, max |
0.040 |
|
Silicon [Note A] |
0.15 – 0.30 |
|
Nickel |
0.40 max [Note B] |
|
Chromium |
0.30 max [Note B,C] |
|
Molybdenum |
0.12 max [Note B,C] |
|
Copper |
0.40 max [Note B] |
|
Columbium |
0.02 max [Note B] |
|
Vanadium |
0.08 max |
| PROPERTIES | Imperial |
|---|---|
| TS Min psi (Mpa) | 70,000 (485) |
| YS Min psi (Mpa) | 36,000 (250) |
| EL (2″ Min) | 22% |
| RA Min | 30% |
| Hardness, Bhn | Max 197 |
| -50ºF Charpy | Min Impact |
| Energy F t/Lb (J):- | |
| Set of 3 Specimen* | 15 (20) |
| For One Specimen | 12 (16) |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Carbon Steel A350 LF2 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Carbon Steel A350 LF2 Flanges play a vital role in industries where equipment needs to function in low-temperature settings. In the oil and gas industry, you’ll find them on offshore platforms and pipelines, transporting liquefied natural gas (LNG) and other cryogenic fluids. Power generation facilities use these flanges in systems that are exposed to sub-zero temperatures. Chemical processing plants rely on them for reactors and storage tanks that handle low-temperature chemicals. Plus, they are essential in constructing heat exchangers, condensers, and pressure vessels that demand dependable performance.
Yes, we offer custom sizes for Carbon Steel A350 LF2 Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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