Supachok Flanges, a top-notch manufacturer and supplier based in Bangkok, Thailand, is all about delivering high-quality Low Temperature Carbon Steel LF1 Flanges. These flanges are expertly crafted to meet international standards, ensuring they’re strong, durable, and perform reliably even in sub-zero conditions. They’re designed to create secure, leak-proof connections in piping systems that operate in chilly environments, which is crucial for safety and efficiency. Supachok Flanges caters to a variety of industries, including oil & gas, petrochemical, chemical processing, power generation, and cryogenic applications. With a strong emphasis on quality, precision, and customer satisfaction, LF1 Flanges from Supachok Flanges promise long-lasting performance, structural integrity, and dependable service in critical industrial and offshore settings.
Manufactured from specially controlled carbon steel with lower sulfur and phosphorus content, Low Temperature Carbon Steel LF1 Flanges are built to enhance toughness and impact resistance in cold temperatures. This unique composition gives them excellent ductility, durability, and corrosion resistance, even in sub-zero conditions. Mechanically, these flanges boast impressive tensile strength, yield strength, and low-temperature toughness. LF1 Flanges ensure secure, leak-proof connections, maintaining their structural integrity and reliable performance in essential piping systems where safety and long-term service in low-temperature environments are a must.
| 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 |
Supachok Flanges, a leading supplier in Bangkok, Thailand, 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 are widely utilized in industries that demand reliable and durable piping solutions in cold settings. You’ll find them commonly used in LNG and cryogenic pipelines, petrochemical and chemical plants, refineries, and power generation facilities. They’re also perfect for refrigeration systems, cold storage, and offshore platforms operating in sub-zero conditions. By providing secure, leak-proof connections with outstanding low-temperature performance, LF1 Flanges guarantee operational efficiency, safety, and long-term reliability, making them a preferred choice in the industry.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF1 Flanges to meet specific project needs. Our team at Supachok Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@supachokflanges.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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