Uday Flanges is a renowned supplier and manufacturer of Low Temperature Carbon Steel LF3 Flanges to customers inDubai, UAE. As a specialist in providing high-strength, low-temperature service flanges, Uday Flanges makes sure products are produced in accordance with stringent ASTM A350 standards. LF3 flanges are best suited for cryogenic and sub-zero temperature services with superior toughness and weldability. Uday Flanges contributes to vital industries like LNG, petrochemical, power generation, and offshore oil and gas with on-time delivery, quality support, and technical assistance. Their quality and performance commitment makes them a valued source for LTCS LF3 flange solutions.
Low Temperature Carbon Steel LF3 Flanges are produced from ASTM A350 LF3 steel, which is a nickel-alloyed grade with carbon (≤0.20%), manganese (0.60–1.35%), nickel (0.40–1.00%), phosphorus (≤0.035%), sulfur (≤0.040%), and silicon. These flanges have good mechanical properties, such as tensile strength of 485–655 MPa, yield strength of 250 MPa (min), and good impact resistance at down to -150°F (-101°C). The improved nickel content in LF3 enhances its low-temperature toughness and resistance to corrosion over LF2 due to its ability to withstand harsh, cold environments with the need for resilience and structural integrity.
Dimension | ANSI/ASME B16.5, B 16.47 Series A & B, EN-1092, BS4504, BS 10, B16.48, DIN, etc. |
Standard | ASTM A350 LF3 Low Temperature Flange / LTCS Flange / LF1, LF3 CL1/CL2 |
Size | 1/2″– 24″ |
Type | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc |
Class | 150#, 300#, 600#, 900#, 1500# & 2500# |
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 |
Tensile Strength, minimum: | 70,000 psi (485 MPa] |
Minimum. Yield Point: | 36,000 psi [250 MPa] |
Reduction of area, minimum: | 30% minimum |
Hardness, HB, maximum | 187 |
Uday Flanges, a leading supplier in Dubai, UAE, offers an extensive selection of Low Temperature Carbon Steel LF3 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.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF3 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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