Shawn Flanges, located in Houston, USA, is a reputable manufacturer and supplier of top-notch Carbon Steel A350 LF2 Flanges. Renowned for their precision engineering, durability, and outstanding performance, these flanges are a go-to choice in industries that demand strong and reliable piping connections. Made in accordance with international standards, Shawn Flanges prioritizes exceptional quality control, delivering products that meet the rigorous requirements of the oil, gas, petrochemical, and power generation sectors. With a commitment to customer satisfaction, prompt delivery, and competitive pricing, Shawn Flanges has earned a solid reputation as a trusted source for premium Carbon Steel A350 LF2 Flanges throughout the USA and beyond.
Carbon Steel A350 LF2 Flanges are primarily made up of carbon and manganese, with small amounts of silicon, phosphorus, and sulfur, which give them impressive toughness and strength even at low temperatures. These flanges boast high tensile strength, good ductility, and impact resistance, making them perfect for critical piping systems. Their mechanical properties include a tensile strength that ranges from 485 MPa to 655 MPa, a minimum yield strength of 250 MPa, and excellent notch toughness. Designed to excel in sub-zero conditions, A350 LF2 flanges are widely used in industries where safety, durability, and performance under pressure are essential.
| 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) |
Shawn Flanges, a leading supplier in Houston, USA, 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 find extensive application in industries that require high-strength, low-temperature service. They are commonly used in oil and gas processing, chemical plants, power generation, refineries, and shipbuilding. Their ability to endure cryogenic and sub-zero temperature environments makes them ideal for offshore platforms, LNG facilities, and pressure vessel connections. These flanges are typically employed to connect pipes, valves, pumps, and other equipment, ensuring leak-proof, secure, and reliable piping systems. Their durability, resistance to corrosion (when coated or protected), and adaptability to high-pressure environments make them a preferred choice in various demanding applications.
Yes, we offer custom sizes for Carbon Steel A350 LF2 Flanges to meet specific project needs. Our team at Shawn Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shawnflanges.us.
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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