Neesham Flanges, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Low Temperature Carbon Steel LF3 Flanges. These flanges are specifically designed to perform exceptionally well in challenging cryogenic and sub-zero conditions. With a strong focus on precision engineering and adherence to international quality standards, Neesham Flanges delivers durable, corrosion-resistant LF3 flange solutions that cater to a wide range of industrial needs. The company prides itself on utilizing advanced manufacturing techniques, conducting thorough testing, and ensuring timely delivery to meet the high expectations of clients in sectors like petrochemical, gas processing, and refrigeration. Their LF3 flanges are engineered to guarantee safety, efficiency, and long-lasting performance in critical systems.
Low Temperature Carbon Steel LF3 Flanges are primarily made from nickel-enhanced carbon steel, which provides outstanding toughness and resilience even at low temperatures. The alloy is carefully formulated with controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur, striking a perfect balance between strength and weldability. On a mechanical level, LF3 flanges boast excellent impact resistance, high tensile and yield strength, and consistent dimensional stability in cryogenic conditions. Their fine-grain structure enhances ductility, helping to prevent brittle fractures in extremely cold environments. These characteristics make LF3 flanges the go-to choice for piping systems that demand reliable performance in harsh, low-temperature settings.
| 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 |
Neesham Flanges, a leading supplier in Hamilton, New Zealand, 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.
In various industries that require dependable performance in sub-zero and cryogenic environments, Low Temperature Carbon Steel LF3 Flanges are widely utilized. You’ll find them in LNG processing, refrigeration units, gas liquefaction plants, and systems for low-temperature storage and distribution. Their remarkable toughness and stability make them perfect for pipelines that transport refrigerated gases, hydrocarbons, and liquid nitrogen. Additionally, LF3 flanges are essential components in chemical processing plants, power generation facilities, and more.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF3 Flanges to meet specific project needs. Our team at Neesham Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@neeshamflanges.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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