Quan Flanges and Plates, based in Da Nang, Vietnam, is a reliable manufacturer and supplier of Carbon Steel A36 Flanges, providing top-notch flange solutions for a variety of industrial needs. Crafted with precision and a commitment to global standards, these flanges are celebrated for their strength, durability, and excellent weldability. Carbon Steel A36 Flanges are designed to perform well in low to moderate pressure and temperature settings, ensuring they deliver reliable performance and a long lifespan. Quan Flanges and Plates serves industries such as oil and gas, power generation, petrochemical, water treatment, and construction, offering cost-effective and trustworthy flange products.
These flanges are made from a mix of carbon, manganese, phosphorus, sulfur, and silicon, which together create a well-balanced combination of strength and ductility. They boast impressive yield and tensile strength, making them tough and dependable under operational stress. Their mechanical properties include great weldability, moderate hardness, and consistent performance in typical industrial conditions. The right mix of toughness and workability makes Carbon Steel A36 Flanges easy to fabricate and adaptable, making them a popular choice for various piping and structural applications.
| Standards | ANSI/ASME B16.5, EN Flanges, BS 10, B16.47 Series A & B, EN-1092, ASME Flanges, BS Flanges, B16.48, DIN, DIN Flanges, GOST Flanges, ANSI Flanges, BS4504. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Production technique | Forged, Heat treated and machined |
|
Special design |
As per your drawing |
| AS, ANSI, BS, DIN and JIS | |
| 15 NB (1/2″) to 200 NB (8″) | |
| Equal and Reducing Configurations | |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Small Tongue, Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Tongue & Groove, Large Male-Female (LMF). |
| Largest Bore Diameter Sizes | NPS ≤ 10 |
| Minimum & Maximum Size | 1/2″ To 48″ |
| Origin | Indian / Japan / Korean / West Europe / USA |
| JIS Standard | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| A182 Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
|
Test Certificates |
EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc. | |
| Application | Gas, Power, Chemical, Metallurgy, Petroleum, Shipbuilding, Construction etc. |
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V |
| A36 | 0.25 max | 0.40 max | 0.80 – 1.20 | 0.040 max | 0.050 max | – | – | – | – | – |
| Grade | Yield Strength ReH N/mm2 | Tensile Strength Rm N/mm2 | Elongation ( A ) | Impact Test ( J ) |
| A36 | 250 min | 400 – 550 | 20% min | – |
Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of Carbon Steel A36 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.
Carbon Steel A36 Flanges are widely used in industries that need reliable flange connections for pipelines and systems. They’re commonly found in oil and gas sectors, water supply systems, petrochemical facilities, power generation plants, and marine engineering. Their strength and weldability make them perfect for transporting water, oil, gas, and steam under moderate pressure. Additionally, they’re frequently used in structural applications, HVAC systems, construction projects, and general mechanical systems. Their affordability, ease of use, and versatility make them an excellent choice for both industrial and commercial piping networks.
Yes, we offer custom sizes for Carbon Steel A36 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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