Kabby Flanges is a reputable manufacturer and supplier of Low Temperature Carbon Steel LF2 Flanges based in Abuja, Nigeria. They focus on crafting high-quality flanges that excel in low-temperature and cryogenic settings. Thanks to their cutting-edge manufacturing technology and dedication to international standards, Kabby Flanges guarantees that every product boasts exceptional strength, durability, and resistance to corrosion. They cater to essential industries like oil and gas, petrochemicals, power generation, and marine. Renowned for their reliability and precision, Kabby Flanges provides LF2 flanges that ensure excellent sealing performance and long-lasting service in demanding industrial environments.
The Low Temperature Carbon Steel LF2 Flanges from Kabby Flanges are crafted from carbon-manganese steel with added nickel, enhancing toughness and ductility in sub-zero conditions. Their typical composition includes carbon, manganese, phosphorus, sulfur, and nickel, which contribute to impressive mechanical properties. These flanges demonstrate tensile strength ranging from 485 to 620 MPa, a yield strength of about 250 MPa, and remarkable impact resistance at -46°C. With outstanding weldability and structural integrity, LF2 flanges are perfect for low-temperature applications that require durability, precision, and safe performance under pressure.
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Specifications |
ASTM A350 LF2 / ASME SA350 |
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Dimensions |
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
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Standard |
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
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Size |
1/2″ to 48″ |
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Material |
ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 |
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Class / Pressure |
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
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Flange Face Type |
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
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Element |
Weight % |
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Carbon |
0.30 max |
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Silicon |
0.15 – 0.30 |
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Manganese |
0.6 – 1.35 |
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Phosphorus |
0.35 max |
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Sulphur |
0.040 max |
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Molybdenum |
0.12 max |
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Copper |
0.40 max |
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Chromium |
0.30 max |
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Nickel |
0.40 max |
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Vanadium |
0.08 max |
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Niobium |
0.02 max |
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Property |
Values |
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Ultimate Tensile Strength |
485 – 655 N/mm2 |
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0.2% Yield Strength |
250 N/mm2 min |
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Elongation |
22% min |
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Reduction of Area |
30% min |
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Charpy Impact Toughness |
20 average / 16 min J at -46o C |
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Hardness |
197 HB |
Kabby Flanges, a leading supplier in Abuja, Nigeria, offers an extensive selection of Low Temperature Carbon Steel 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.
Kabby Flanges’ Low Temperature Carbon Steel LF2 Flanges are extensively utilized in LNG plants, cryogenic systems, refineries, petrochemical facilities, and offshore applications. These flanges are ideal for connecting pipelines, valves, and pressure vessels that transport low-temperature fluids or gases. Their excellent resistance to brittle fracture and dependable performance under varying temperatures make them essential for critical process operations. Kabby Flanges offers LF2 flanges in various styles, including weld neck, slip-on, blind, and socket weld, ensuring top-notch quality, secure fittings, and long-term efficiency.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF2 Flanges to meet specific project needs. Our team at Kabby Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@kabbyflanges.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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