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- Là gì ASTM A182 310 / 310S / 310H SS Flanges
- Standard Specification For Stainless Steel ASTM A182 310 / 310S / 310H Industrial Flanges
- SS 310 / 310S / 310H Flange Standards / Types And Pressure Class
- ASME SA182 310 / 310S / 310H Stainless Steel Flanges Equivalent Grades
- Types Of Grade F310 / 310S / 310H Stainless Steel Flanges
- ASTM A182 SS 310 / 310S / 310H Slip On Flanges
- ASTM A182 SS 310 / 310S / 310H Socket Weld Flanges
- ASTM A182 SS 310 / 310S / 310H Blind Flanges
- ASTM A182 SS 310 / 310S / 310H Weld Neck Flanges
- ASTM A182 SS 310 / 310S / 310H Threaded / Mặt bích bắt vít
- ASTM A182 SS 310 / 310S / 310H Lap Joint Flanges
- ASTM A182 SS 310 / 310S / 310H Long Weld Neck Flanges
- ASTM A182 SS 310 / 310S / 310H Spectacle Blind Flanges
- ASTM A182 SS 310 / 310S / 310H Plate Flanges
- ASTM A182 SS 310 / 310S / 310H Ring Type Joint Flanges
- ASTM A182 SS 310 / 310S / 310H Tongue & Groove Flanges
- ASTM A182 SS 310 / 310S / 310H Reducing Flanges
- Chemical Composition of Grade F310 / 310S / 310H Stainless Steel Pipe Flanges
- Mechanical Properties of ASTM A182 SS 310 / 310S / 310H Plate Flanges
- ASTM A182 F310 / 310S / 310H Stainless Steel Flanges Available Types
- thép không gỉ 310 / 310S / 310H AISI, ASME, DIN, BS, EN Flanges Application
Stainless Steel Flange
ASTM A182 F310S Stainless Steel Flanges are forged flanges manufactured from low-carbon, high-temperature austenitic stainless steel grade 310S. This alloy offers excellent resistance to oxidation, sự sunfua hóa, and carburization at elevated temperatures, making it ideal for high-heat applications in industries such as petrochemical, phát điện, furnace manufacturing, and chemical processing.The low carbon content of 310S enhances weldability and reduces the risk of sensitization and intergranular corrosion during welding or high-temperature service. ASTM A182 F310S flanges are available in a wide range of types including weld neck, trượt trên, mù, và mối hàn ổ cắm, with pressure classes ranging from Class 150 to Class 2500.These flanges comply with international standards such as ASME B16.5, B16.47, và VN 1092-1, đảm bảo khả năng tương thích với các hệ thống đường ống toàn cầu.ASTM A182 Mặt bích thép không gỉ F310S are forged components designed for use in high-temperature and highly corrosive industrial environments. Grade 310S is the low-carbon version of 310 thép không gỉ, offering superior weldability and resistance to sensitization compared to standard 310.
Là gì ASTM A182 310 / 310S / 310H SS Flanges?
ASTM A182 310 / 310S / 310H Stainless Steel Flanges are forged or rolled alloy flanges made from heat-resistant stainless steel grades in the 310 gia đình, designed for high-temperature and corrosive service applications.
Here’s a breakdown of each grade:
310: A high-alloy austenitic stainless steel with excellent resistance to oxidation and scaling at elevated temperatures (up to 1100°C). It contains high chromium (25-28%) and nickel (19-22%) nội dung.
310S: A low-carbon version of 310, designed to improve weldability and reduce the risk of sensitization (ăn mòn giữa các hạt) after welding. Ideal for applications where frequent thermal cycling is expected.
310H: A high-carbon version of 310, offering improved creep strength and better performance in high-temperature environments, particularly in pressure-containing components.
Specification For Stainless Steel ASTM A182 310 / 310S / 310H Industrial Flanges
| Thông số kỹ thuật | ASTM A182 / A240 & ASME SA182 / SA240 |
|---|---|
| Kích thước | ANSI/ASME B16.5, B 16.47 Dòng A & B, B16.48, BS4504, BS 10, EN-1092, DIN, vân vân. |
| Tiêu chuẩn | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, vân vân. |
| Kích cỡ | 1/2″ (15 NB) đến 48″ (1200NB) |
| Lớp học / Áp lực | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Loại mặt bích | Flate Face (FF), Mặt nâng lên (RF), Loại vòng chung (RTJ) |
SS 310 / 310S / 310H Flange Standards / Types And Pressure Class
| Tiêu chuẩn mặt bích / Types And Pressure Class | |
|---|---|
| ASME/ANSI B 16.5 | Welding Neck Flange, Trượt trên mặt bích, Mặt bích mù, High Hub Blind Flange, Mặt bích hàn ổ cắm, Mặt bích chung, mặt bích có ren, Ring Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Mặt bích mù [Dòng A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Trượt trên mặt bích, mặt bích có ren |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, mặt bích tấm, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, mặt bích tấm, Loose Plate With Weld On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Mặt bích trượt, Mặt bích mù, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Mặt bích mù |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
ASME SA182 310 / 310S / 310H Stainless Steel Flanges Equivalent Grades
| TIÊU CHUẨN | VẬT LIỆU KHÔNG. | CHÚNG TA | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
| SS 310H | – | S31009 | – | – | – | – | – |
Types Of Grade F310 / 310S / 310H Stainless Steel Flanges
 |  |  |  |
| Mặt bích mù | Mặt bích chung | Mặt bích cổ hàn dài | Mặt bích tấm |
 |  |  |  |
| Giảm mặt bích | Mặt bích chung kiểu vòng | Trượt trên mặt bích | Mặt bích hàn ổ cắm |
 |  |  |  |
| Mặt bích cổ hàn | Lưỡi & Mặt bích rãnh | Có ren / Mặt bích bắt vít | Mặt bích mù cảnh tượng |
Chemical Composition of Grade F310 / 310S / 310H Stainless Steel Pipe Flanges
| Cấp | C | Mn | Và | P | S | Cr | Mo | TRONG | N |
| SS 310 | 0.015 tối đa | 2.0 tối đa | 0.15 tối đa | 0.020 tối đa | 0.015 tối đa | 24.00 – 26.00 | 0.10 tối đa | 19.00 – 21.00 | 54.7 phút |
| SS 310S | 0.08 tối đa | 2.0 tối đa | 1.00 tối đa | 0.045 tối đa | 0.030 tối đa | 24.00 – 26.00 | 0.75 tối đa | 19.00 – 21.00 | 53.095 phút |
| SS 310H | 0.04 – 0.10 | 2.0 tối đa | 1.00 tối đa | 0.045 tối đa | 0.030 tối đa | 24.00 – 26.00 | – | 19.00 – 21.00 | 53.885 phút |
Mechanical Properties of ASTM A182 SS 310 / 310S / 310H Plate Flanges
| Tỉ trọng | điểm nóng chảy | Độ bền kéo | Sức mạnh năng suất (0.2%Bù lại) | Độ giãn dài |
| 7.9 g/cm3 | 1402 °C (2555 ° F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
thép không gỉ 310 / 310S / 310H AISI, ASME, DIN, BS, EN Flanges Application
| Ngành công nghiệp | Lĩnh vực ứng dụng |
|---|---|
| hóa dầu & tinh chế | Bộ trao đổi nhiệt, linh kiện lò, flanged process lines, catalytic reformers |
| Phát điện | Superheater tubes, boiler components, turbine exhaust lines, flanged connections |
| Xử lý nhiệt | Radiant tubes, muffles, retorts, flanged burners, conveyor systems in heat treatment |
| Xử lý hóa chất | Flanged pipe systems for nitric/sulfuric acid environments, reaction vessels |
| Cement Industry | Preheater cyclones, flanged kiln gas ducts, cooler tubes |
| Dầu & Khí đốt | Sour gas service piping, offshore structural components, high-temperature flanges |
| Furnace Construction | Combustion chambers, flanged manifolds, sealing flanges in refractory environments |
| Dược phẩm & Đồ ăn | High-temperature sterile lines, oxidation-resistant flanged piping (typically 310S) |
| Hàng hải & Đóng tàu | High-temperature exhaust systems, seawater-resistant flanged fittings |
| bột giấy & Paper | Recovery boilers, bleaching equipment, high-temp chemical piping |
ASTM A182 F310 / 310S / 310H Stainless Steel Flanges Available Types
| Loại mặt bích | Sự miêu tả & Sử dụng chung |
|---|---|
| Mặt bích cổ hàn (WN) | For high-pressure and high-temperature applications; long tapered hub for stress distribution. |
| Mặt bích trượt (VÌ THẾ) | Dễ dàng cài đặt và căn chỉnh; suitable for low-pressure, moderate temperature piping systems. |
| Mặt bích hàn ổ cắm (SW) | Used for small-diameter, đường ống cao áp; welds inside the socket. |
| Mặt bích mù (BL) | Closes the end of pipes, van, hoặc các lỗ mở của bình áp lực; used for inspection access. |
| mặt bích có ren (TH) | Screwed-on connection, ideal for non-welded piping systems and flammable/explosive environments. |
| Mặt bích chung (LJ) | Được sử dụng với đầu còn sơ khai; ideal for systems requiring frequent dismantling and inspection. |
| Mặt bích cổ hàn dài (VS) | Extended neck; used in high-pressure vessel applications and nozzle connections. |
| Spectacle Blind Flange | A safety device used to isolate pipeline sections; two discs (open and closed) for switching. |
| mặt bích lỗ | Designed for flow measurement; comes with pressure taps for differential pressure gauges. |
| Ring-Type Joint Flange (RTJ) | Đối với áp suất cao, high-temperature applications with metal ring gaskets for leak-proof sealing. |
