Ronwen Flanges stands out as a reliable **manufacturer and supplier of Carbon Steel A350 LF2 Flanges** located in **Cape Town, South Africa**. They cater to industries that need high-performance, low-temperature carbon steel flanges. Known for their precision in manufacturing and unwavering commitment to quality, Ronwen Flanges provides A350 LF2 flanges that adhere to international standards for strength, toughness, and dependability. These flanges are perfect for low-temperature service applications and are commonly utilized in pressure systems that require exceptional mechanical properties and resistance to brittle fracture. Ronwen Flanges guarantees that each product meets stringent quality criteria, ensuring safe and efficient operations in critical systems.
The **Carbon Steel A350 LF2 Flanges** from Ronwen Flanges are crafted from normalized, fine-grain carbon steel, which boasts excellent low-temperature toughness. The typical chemical makeup includes carbon, manganese, phosphorus, sulfur, and silicon, all specifically formulated to enhance impact resistance in sub-zero conditions. These flanges provide high tensile and yield strength, good ductility, and outstanding notch toughness. They come in various types, including weld neck, slip-on, blind, and threaded flanges, all meticulously machined for a precise fit and reliable sealing. Rigorous inspection and testing processes ensure that each flange complies with ASTM A350 LF2 standards and meets project-specific requirements.
| 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) |
Ronwen Flanges, a leading supplier in Cape Town, South Africa, 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.
Ronwen Flanges’ **Carbon Steel A350 LF2 Flanges** find extensive use in sectors such as oil and gas, petrochemicals, power generation, LNG processing, and offshore platforms. These flanges are particularly well-suited for cryogenic and low-temperature environments where standard carbon steels might fail due to brittleness. Common applications include pressure vessels, heat exchangers, and piping systems, ensuring robust performance in demanding conditions.
Yes, we offer custom sizes for Carbon Steel A350 LF2 Flanges to meet specific project needs. Our team at Ronwen Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ronwenflanges.co.za.
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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