Shiraz Flanges, a trusted manufacturer and supplier located in Safat, Kuwait, specializes in high-quality Low Temperature Carbon Steel LF1 Flanges. These flanges are specifically designed for applications that demand exceptional toughness and strength in sub-zero temperatures. Crafted with precision, they ensure leak-proof connections, durability, and a long lifespan even in the toughest environments. Shiraz Flanges follows strict international standards, guaranteeing excellent dimensional accuracy and weldability. With a strong commitment to performance, safety, and customer satisfaction, the company provides LF1 Flanges that are widely used in the petrochemical, refrigeration, gas processing, and cryogenic industries, where reliable low-temperature service is crucial.
Low Temperature Carbon Steel LF1 Flanges are primarily made up of carbon, manganese, and trace elements that enhance their impact toughness in cold conditions. These flanges boast impressive tensile and yield strength, outstanding notch toughness, and stability in sub-zero environments. Their mechanical properties allow them to maintain structural integrity even when faced with thermal stress and fluctuating pressures. LF1 steel also offers good weldability and resistance to brittle fractures, making it an excellent choice for cryogenic services and applications that require dependable performance in low temperatures.
| Size Chart | 1/2″ to 48″ |
|---|---|
| Pressure Rating ANSI | 1500 LBS, 600 LBS, 300 LBS, 900 LBS, 150 LBS, 2500 LBS |
| UNI | 25Bar 16Bar 6Bar 10Bar 40Bar |
| Pressure Calculation in DIN | 25Bar 40Bar 6Bar 10Bar 16Bar / PN64 PN40 PN16 PN25 PN10 PN6 |
| JIS | 40 K, 20 K, 5K, 10 K, 63 K, 30 K, 16 K |
| Coating | Oil Black Paint, Anti-rust Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| Most common types | Threaded / Forged / Screwed / Plate |
| Production technique |
|
| Connect Types/ Flange Face Types Manufacturer | Large Male-Female, RTJ, Flat Face, Lap-Joint Face, Small Male-Female, Raised Face, Small Tongue, Large Tongue & Groove |
| EN | 25Bar 6Bar 10Bar 40Bar 16Bar |
| Test | Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Hydrostatic testing machine, Magnetic particle detector |
| Equipment | electric bevelling machine, Pushing Machine, Press machine, Bending machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of | GOST, BS, AS2129, AWWA, ANSI DIN, JIS, UNI, EN, SABS, NFE etc. : BS, EN, UNI, ASME, API 6A, ANSI, JIS/ KS, BS4504, AWWA C207, EN1092-1, DIN, GB, GOST |
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
| F1 | 0.28 | 0.60 – 0.90 | 0.045 | 0.045 | 0.15 – 0.30 | – | – | 0.44-0.65 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F1 | 485 | 275 | 20 | – | 143-192 |
Shiraz Flanges, a leading supplier in Safat, Kuwait, offers an extensive selection of Low Temperature Carbon Steel LF1 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.
These LF1 Flanges find extensive use in industries that need robust and reliable performance in chilly environments. They’re commonly found in LNG processing units, refrigeration systems, gas processing plants, and cryogenic storage facilities. Additionally, these flanges are utilized in petrochemical pipelines, offshore platforms, and pressure vessels that operate in cold climates. Their strong resistance to brittle failure, reliable sealing capabilities, and high structural integrity make LF1 flanges perfect for critical applications where safety, durability, and consistent low-temperature performance are paramount.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF1 Flanges to meet specific project needs. Our team at Shiraz Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shirazflanges.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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