Uday Flanges is a reliable Low Temperature Carbon Steel LF6 Flanges manufacturer and supplier, based inDubai, UAE. Established for its provision of long-lasting and affordable flange solutions, Uday Flanges specializes in providing materials capable of withstanding harsh environments, such as cryogenic and low-temperature service. Its LF6 flanges are produced according to strict ASTM A350 standards, guaranteeing outstanding performance in cold service applications. Supplying oil & gas, LNG, petrochemical, and power generation industries, Uday Flanges offers punctual delivery, technical assistance, and quality-approved products that are created to fulfill the rigorous requirements of low-temperature piping systems.
Low Temperature Carbon Steel LF6 Flanges consist of ASTM A350 LF6 grade carbon steel containing elements like carbon (≤0.3%), manganese (0.6–1.35%), phosphorus (≤0.035%), sulfur (≤0.040%), and traces of silicon and nickel. These flanges have good mechanical properties, with tensile strength between 485–655 MPa and yield strength of approximately 250 MPa. LF6 is intended for increased notch toughness and outstanding performance at temperatures down to -46°C (-50°F). The fine grain structure and low carbon content of the steel ensure excellent weldability, and these flanges are well suited for cryogenic and cold weather service.
| Material Specification Of : | ASTM A350 LF6 Flanges |
|---|---|
| South African Standard Flanges | SANSflanges And SABS flanges |
| Surface Finish | smooth, concentric serrated, stock |
| Gaskets Types | Full Face Gasket Flat Ring Gasket Metallic Ring Gakset |
| Advantages Of Pipe Flange | Used to Connect Pipe System Easy Repair Pipe System Assembled Without Welding |
| Standard Cover : | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
| Contact Faces | RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female) |
| Size Chart | Normal Pipe Size 1/2 to NPS 24″ |
| Thickness | Normal Pipe Size ≤ 18 |
| Bore Diameter | Normal Pipe ≤ 10 |
| Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN |
| Pressure Rating | Class 150 To Class 2500 |
| High Temperature | Above 200°C (400°F) For Class 150 Or Above 400°C (750°F) |
| Low Temperature | Above -29 Degree C (−20°F) |
| Common Types Of Flanges: | Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF) |
| Special Types Of Flanges : | Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange |
| Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |
| Bolt Type | high strength bolts medium strength bolts low strength bolts |
| European Standard Flanges | JIS B2220 Flanges (5k to 30k) and KS1503 flanges |
| Russian-Standard Flanges | GOST 12820 / 12821-80, DIN, UNI, EN 1092-1 |
| Element | Composition |
|---|---|
| Carbon, maximum | 0.20 maximum |
| Manganese | 0.90 maximum |
| Phosphorus, maximum | 0.035 maximum |
| Sulfur, maximum | 0.040 maximum |
| Silicon [Note A] | 0.20–0.35 |
| Nickel | 3.3–3.7 |
| Chromium | 0.30 maximum [Note C] |
| Molybdenum | 0.12 maximum [Note C] |
| Copper | 0.40 maximum |
| Columbium | 0.02 maximum |
| Vanadium | 0.03 maximum |
| Grade/Class | Tensile Strength | Yield Strength, minimum | Elongation, minimum | Hardness, maximum | ||
| ksi | MPa | ksi | MPa | % | HBW | |
| LTCS LF6 CL1 | 66–91 | 455–630 | 52 | 360 | 22 | 197 |
| LTCS LF6 CL2 | 75–100 | 515–690 | 60 | 415 | 20 | 197 |
| LTCS LF6 CL3 | 75–100 | 515–690 | 60 | 415 | 20 | 197 |
Uday Flanges, a leading supplier in Dubai, UAE, offers an extensive selection of Low Temperature Carbon Steel LF6 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.
Low Temperature Carbon Steel LF6 Flanges are used extensively in piping systems that are used under cold or cryogenic environments. Some of the common uses include natural gas processing, LNG shipment, oil refineries, low-temperature storage tanks, and offshore platforms. They are appreciated for their toughness, dependability, and resistance to brittle fracture at sub-zero temperatures. They are employed in high- and low-pressure systems alike, where a leak-proof, strong connection is desired. LF6 flanges further enable secure and effective fluid transfer within pipelines exposed to fluctuating temperatures and provide long-term structural integrity while reducing failure risk in cold conditions.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF6 Flanges to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.
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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