Quan Flanges and Plates is a reputable manufacturer and supplier based in Da Nang, Vietnam, specializing in top-notch Low Temperature Carbon Steel LF5 Flanges tailored for demanding industrial applications. These flanges are engineered to excel in sub-zero and cryogenic environments, ensuring they deliver toughness, durability, and leak-proof connections. Crafted with cutting-edge technology and high-quality raw materials, LF5 flanges adhere to international quality standards and offer exceptional resistance to brittle fractures at low temperatures. Quan Flanges and Plates caters to various industries, including oil and gas, LNG, petrochemicals, marine, and power generation, providing dependable solutions that prioritize safety, performance, and longevity.
Low Temperature Carbon Steel LF5 Flanges are primarily made from carbon steel, with carefully adjusted levels of manganese, phosphorus, and sulfur to boost toughness and ductility. This specific chemical makeup grants them excellent resistance to embrittlement in low temperatures while ensuring good weldability. These flanges showcase impressive tensile and yield strength, reliable hardness, and remarkable elongation, which contribute to their structural stability in cryogenic settings. They maintain precise dimensions and strong sealing capabilities, even under sub-zero pressure conditions. With outstanding impact strength and wear resistance, LF5 flanges promise reliable mechanical performance in low-temperature pipeline systems.
|
Element |
Composition, w.t % Grades |
|
LF5 |
|
|
C |
≤0.30 |
|
Mn |
0.60-1.35 |
|
P |
≤0.035 |
|
S |
≤0.040 |
|
Si |
0.20-0.35 |
|
Ni |
1.00-2.00 |
|
Cr |
≤0.30 |
|
Mo |
≤0.12 |
|
Cu |
≤0.40 |
|
Cb |
≤0.02 |
Grade/Class | Tensile Strength | Yield Strength, min. | Elongation, min. | Hardness, max. | ||
LF5 CL2 | 70–95 | 485–655 | 37.5 | 260 | 22 | 197 |
Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of Low Temperature Carbon Steel LF5 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.
Low Temperature Carbon Steel LF5 Flanges find extensive use in industries that demand safe and durable performance in cryogenic and sub-zero conditions. They are commonly utilized in LNG plants, oil and gas refineries, offshore drilling operations, petrochemical facilities, refrigeration systems, and power generation plants. Their resistance to brittle fractures and corrosion makes them perfect for low-temperature pipelines, storage tanks, and pressure vessels. These flanges guarantee leak-proof and efficient operation even in harsh environments. Additionally, LF5 flanges are also employed in water treatment facilities and marine applications, ensuring reliability across various sectors.
Yes, we offer custom sizes for Low Temperature Carbon Steel LF5 Flanges to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.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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