Based in the heart of Naypyidaw, Khun Flanges has built a reputation for reliability and precision in the industrial supply sector. We take pride in our specialized production of Carbon Steel A350 LF2 Flanges, components engineered for demanding environments where failure is not an option. Our commitment extends beyond manufacturing; we are your dedicated partners, ensuring a seamless supply chain and providing expert support to keep your critical operations running smoothly and efficiently, right here from Myanmar.
The strength of our A350 LF2 Flanges comes from a carefully balanced composition, primarily iron and carbon, with key additions like manganese, nickel, and molybdenum. This specific alloy recipe grants them exceptional mechanical properties, including high impact toughness, especially at low temperatures. This means they can withstand significant physical stress and shock without becoming brittle, making them uniquely suited for challenging applications where both strength and resilience are non-negotiable requirements for long-term safety and performance.
| 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) |
Khun Flanges, a leading supplier in Naypyidaw, Myanmar, 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 are commonly used in low-temperature applications across industries that require robust, reliable connections. These flanges are ideal for the oil and gas, petrochemical, and power generation sectors, where they ensure leak-proof, secure joints in pipelines and pressure systems. They are also used in cryogenic processing, water treatment plants, and heavy-duty machinery, providing stability and resistance to brittle fracture under extreme conditions. A350 LF2 flanges are essential in systems where durability and performance are crucial for safe and efficient operation.
Yes, we offer custom sizes for Carbon Steel A350 LF2 Flanges to meet specific project needs. Our team at Khun Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@khunflanges.com.
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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