Supachok Flanges, a reputable manufacturer and supplier based in Bangkok, Thailand, has built a solid reputation for providing top-notch Alloy Steel Flanges that meet international industrial standards. Thanks to their state-of-the-art production facilities and a team of skilled professionals, the company guarantees flanges that are not only strong and durable but also incredibly reliable. These flanges are specifically designed to withstand high pressure and temperature conditions, ensuring secure and leak-proof connections in pipelines. Catering to various industries, including oil and gas, petrochemicals, power generation, shipbuilding, and marine, Supachok Flanges is dedicated to delivering customized solutions that prioritize safety, efficiency, and long-lasting performance in critical operations.
Alloy Steel Flanges are crafted from a blend of chromium, molybdenum, nickel, carbon, and manganese, which together provide exceptional strength, toughness, and resistance to wear and corrosion. This unique composition guarantees outstanding durability and resistance to oxidation, even at high temperatures. On a mechanical level, Alloy Steel Flanges showcase impressive tensile and yield strength, hardness, and toughness, making them ideal for demanding applications. They maintain their stability under significant stress and thermal fluctuations, ensuring leak-proof connections and safe operations. These characteristics make Alloy Steel Flanges essential components for industrial systems that operate in extreme and challenging environments.
| ASTM A182 Flange Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| ASME SA182m Alloy Steel SORF Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Alloy Steel ASTM A182 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Alloy Steel Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Alloy Steel FlangeJIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Alloy Steel FlangeUNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| ASTM A182 FlangeEN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of ASME SA182m Alloy Steel Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| ASTM A182 Flange Production technique |
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| ASTM A182 Alloy Steel Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
| ASTM A182 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| ASTM A182 Alloy Steel Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Alloy Steel ASTM A182 Flange Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of Alloy Steel Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. : -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
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| Alloy Steel Flange Uses & application |
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| Alloy Steel ASTM A182 Flange Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A182 F5 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
| A182 F9 | ≤0.15 | ≤0.6 | 1.00 | ≤0.03 | ≤0.03 | 8-10 | 0.90-1.10 |
| A182 F11 | 0.05-0.2 | 0.3-0.8 | 0.5-1 | ≤0.030 | ≤0.030 | 1-1.5 | 1-1.5 |
| A182 F22 | 0.05-0.15 | 0.3-0.6 | ≤0.5 | ≤0.04 | ≤0.04 | 2-2.5 | 0.87-1.13 |
| A182 F91 | 0.05-0.15 | 0.3-0.6 | ≤0.5 | ≤0.04 | ≤0.04 | 2-2.5 | 0.87-1.13 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A182 F5 | 415 – 585 | ≥205 | ≥20 |
| A182 F9 | 380 min | 585 min | ≥30 |
| A182 F11 | 415 – 585 | ≥205 | ≥20 |
| A182 F22 | 415-585 | ≥205 | ≥20 |
| A182 F91 | ≥590 | ≥415 | ≥20 |
Supachok Flanges, a leading supplier in Bangkok, Thailand, offers an extensive selection of Alloy Steel 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.
Alloy Steel Flanges find extensive use across industries that require robust, durable, and corrosion-resistant connections. They’re commonly utilized in oil and gas refineries, petrochemical plants, power generation facilities, offshore platforms, shipbuilding, and water treatment plants. Their high strength and pressure resistance make them perfect for transporting steam, oil, gas, and chemical fluids. Designed for pipelines that endure extreme temperatures and harsh conditions, these flanges ensure long-term efficiency and safety. Their versatility, ease of installation, and strong mechanical properties make them indispensable in various industrial applications.
Yes, we offer custom sizes for Alloy Steel 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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