Product Details
Place of Origin: Xi'an, Shaanxi Province, China
Brand Name: PeterTrade(PT)
Payment & Shipping Terms
Minimum Order Quantity: 1-10 Pieces
Price: negotiable
Packaging Details: Wooden Case,plywood Case,pallet Etc.
Delivery Time: about 15-45 days, accordingly
Payment Terms: D/A, T/T, L/C,D/P
Supply Ability: 100-200 Ton/Tons Per Month
Product Standard: |
ASME/ANSI B16.47 |
Product Name: |
Weld Neck Flanges And Blind Flanges |
Materials: |
Carbon Steel Flanges And Others As Per Your Requirement |
Pressure: |
Class 600 |
Sizes: |
NPS 26 - NPS 60 |
Surface Treatment: |
Black Painting / Anti Rust Oil / Hot Dip Galvanized |
Applications: |
Chemical, Oil And Gas, Wastewater Treatment And Environmental Protection, Pharmaceutical And Food, Power And Heating Industry |
Export To: |
North America And Other Different Countries In The World |
Product Standard: |
ASME/ANSI B16.47 |
Product Name: |
Weld Neck Flanges And Blind Flanges |
Materials: |
Carbon Steel Flanges And Others As Per Your Requirement |
Pressure: |
Class 600 |
Sizes: |
NPS 26 - NPS 60 |
Surface Treatment: |
Black Painting / Anti Rust Oil / Hot Dip Galvanized |
Applications: |
Chemical, Oil And Gas, Wastewater Treatment And Environmental Protection, Pharmaceutical And Food, Power And Heating Industry |
Export To: |
North America And Other Different Countries In The World |
ANSI B16.47 SERIES A Class 600 Carbon Steel Weld Neck Flanges and Blind Flanges
Introduction:
We are Shaanxi Peter International Trade Co., Ltd., a reputable and well-established company of rich experience in the industry. As your reliable supplier, we have been providing high-quality ANSI B16.47 SERIES A FLANGES for more than 20 years in the industry.
Our ANSI B16.47 SERIES A FLANGES are designed to meet the specifications of ASME B16.47 and are made of durable materials, ensuring their high strength and resistance to corrosion.
At the core of our operations lies a commitment to customer satisfaction as our top priority. Recognizing the significance of delivering dependable and long-lasting products that cater to the varied requirements of our clients, we have assembled a dedicated team of experts who go the extra mile to uphold the utmost quality standards for every weld neck flange produced in our facility. Our manufacturing process integrates cutting-edge technologies and advanced techniques, guaranteeing meticulous precision in dimensions, exceptional surface finishes, and exceptional resistance to corrosion.
Descriptions of ANSI/ASME B16.47 SERIES A Weld Neck Flanges and Blind Flanges:
ASME B16.47 is a standard published by the American Society of Mechanical Engineers (ASME) that specifically focuses on large diameter steel flanges with a nominal pipe size of 26 inches and larger. It is divided into two parts: ASME B16.47 Series A and ASME B16.47 Series B.
ASME B16.47 Series A covers weld neck and blind flanges, which have raised face or ring joint face configurations. These flanges have larger bolt circles and smaller bores compared to Series B flanges.
ASME B16.47 Series B, also known as API 605, includes flanges with flat face or raised face configurations. These flanges are commonly used in the petroleum and natural gas industries.
The ASME B16.47 standard provides specifications for dimensions, tolerances, materials, markings, and testing requirements for these large diameter steel flanges. It ensures compatibility and interchangeability of flanges within the specified range. The standard is widely utilized in industries such as oil and gas, petrochemical, power generation, and offshore applications.
ANSI B16.47 SERIES A Weld Neck Flanges and Blind Flanges Dimensions:
ANSI/ASME B16.47 SERIES A CLASS 600 | |||||||||||||
Nominal Pipe size(inches) | Outside Diameter | O.D.of Raised Face | Diameter at base of Hub | Thickness | Bore | Length | Dia of Hub Top | Drilling |
Weight (lb) |
||||
D | G | X | t/T | B1 | T1 | A | Bolt Circle Dia | Number of holes | Dia of holes | Weld Neck | Blind | ||
26 | 1016.0 | 749.3 | 747.8 | 108.0 | 125.5 | 222.3 | 660.4 | 914.4 | 28 | 50.8 | 940 | 1759 | |
28 | 1073.2 | 800.1 | 803.1 | 111.3 | 131.8 | 235.0 | 711.2 | 965.2 | 28 | 53.8 | 1060 | 2061 | |
30 | 1130.3 | 857.3 | 862.1 | 114.3 | 139.7 | 247.7 | 762.0 | 1022.4 | 28 | 53.8 | 1210 | 2423 | |
32 | 1193.8 | 914.4 | 917.4 | 117.3 | 147.6 | 260.4 | 812.8 | 1079.5 | 28 | 60.5 | 1375 | 2856 | |
34 | 1244.6 | 965.2 | 973.1 | 120.7 | 153.9 | 269.7 | 863.6 | 1130.3 | 28 | 60.5 | 1540 | 3237 | |
36 | 1314.5 | 1022.4 | 1031.7 | 124.0 | 162.1 | 282.4 | 914.4 | 1193.8 | 28 | 66.5 | 1705 | 3802 | |
38 | 1270.0 | 1054.1 | 1022.4 | 152.4 | 155.4 | 254.0 | 965.2 | 1162.1 | 28 | 60.5 | 1470 | 3404 | |
40 | 1320.8 | 1111.3 | 1073.2 | 158.8 | 162.1 | 263.7 | 1016.0 | 1212.9 | 32 | 60.5 | 1630 | 3838 | |
42 | 1403.4 | 1168.4 | 1127.3 | 168.1 | 171.5 | 279.4 | 1066.8 | 1282.7 | 28 | 66.5 | 2030 | 4585 | |
44 | 1454.2 | 1225.6 | 1181.1 | 173.0 | 177.8 | 289.1 | 1117.6 | 1333.5 | 32 | 66.5 | 2160 | 5105 | |
46 | 1498.6 | 1282.7 | 1224.3 | 193.0 | 180.3 | 281.9 | 1168.4 | 1384.3 | 32 | 55.9 | 2410 | 5758 | |
48 | 1593.9 | 1333.5 | 1289.1 | 189.0 | 195.3 | 316.0 | 1219.2 | 1460.5 | 32 | 73.2 | 2855 | 6737 | |
50 | 1670.1 | 1384.3 | 1343.2 | 196.9 | 203.2 | 328.7 | 1270.0 | 1524.0 | 28 | 79.2 | 3330 | 7695 | |
52 | 1720.9 | 1435.1 | 1394.0 | 203.2 | 209.6 | 336.6 | 1320.8 | 1574.8 | 32 | 79.2 | 3560 | 8426 | |
54 | 1778.0 | 1492.3 | 1447.8 | 209.6 | 217.4 | 349.3 | 1371.6 | 1632.0 | 32 | 79.2 | 3920 | 9333 | |
56 | 1854.2 | 1543.1 | 1501.6 | 217.4 | 225.6 | 362.0 | 1422.4 | 1695.5 | 32 | 85.9 | 4280 | 10529 | |
58 | 1905.0 | 1600.2 | 1552.4 | 222.3 | 231.6 | 369.8 | 1473.2 | 1746.3 | 32 | 85.9 | 4640 | 11414 | |
60 | 1993.9 | 1657.4 | 1609.9 | 233.4 | 242.8 | 388.9 | 1524.0 | 1822.5 | 28 | 91.9 | 5000 | 13108 |
1.Dimensions are in millimeters(mm).
2.B1 can be specified by different purchasers.
Differences between ASME B16.5 and ASME B16.47 Flanges:
The main differences between ASME B16.5 and ASME B16.47 are as follows:
Size Range: ASME B16.5 covers flanges with a nominal pipe size ranging from ¼ inches to 24 inches. It is commonly used for smaller to medium-sized pipe connections. On the other hand, ASME B16.47 is specifically designed for larger diameter flanges, typically starting from 26 inches and going up to 60 inches.
Flange Types: ASME B16.5 includes various flange types such as weld neck, slip-on, threaded, socket weld, and blind flanges. It offers a wider range of options to suit different applications. ASME B16.47, on the other hand, primarily focuses on weld neck and blind flanges. Series A of ASME B16.47 also includes slip-on and threaded flanges.
Flange Face Configurations: ASME B16.5 provides options for raised face and flat face flange configurations. It is more commonly associated with raised face flanges. ASME B16.47, particularly Series A, includes raised face and ring joint face configurations. Series B of ASME B16.47 includes flat face flanges.
Weight and Dimensions: ASME B16.47 flanges, especially Series A, are generally heavier and have larger dimensions compared to ASME B16.5 flanges. The larger size and weight of ASME B16.47 flanges are suitable for heavy-duty applications and high-pressure systems.
Pressure Classes: ASME B16.5 flanges cover pressure classes ranging from 150 to 2500, accommodating a wide range of pressure requirements. ASME B16.47 also offers different pressure classes, but it is more commonly associated with higher pressure classes due to its focus on larger diameter and heavy-duty applications.
Grades of Carbon Steel Flanges:
American standard carbon steel flanges are flanges made of carbon steel and are widely used in industries such as petroleum, chemical, natural gas, shipbuilding, construction, and water conservancy. Its carbon steel grades are usually divided into the following parts:
1.Q235: Q235 is a commonly used carbon structural steel grade specified in the Chinese national standard GB/T 700. It is often used in general engineering structures and manufacturing industries. In carbon steel flanges, Q235 material is commonly used for pipeline systems operating at low pressure, low temperature, and non-critical stress environments.
2.A105: A105 is a carbon steel material specified in the American ASTM standard, complying with ASTM A105/A105M requirements. A105 material has good weldability and mechanical properties, making it suitable for use in a wide temperature range from low to high temperatures. It is commonly used for pipeline systems and valve connections under high temperature and high-pressure conditions.
3.A350 LF2: A350 LF2 is also a carbon steel material specified in the ASTM standard, complying with ASTM A350/A350M requirements. LF2 indicates low-temperature service, and this material has good low-temperature toughness and crack resistance. It is commonly used for pipeline systems and valve connections under low-temperature conditions.
4.A694 F42/F52/F60/F65/F70: These material grades are specified in the ASTM A694 standard for carbon steel materials used in high-strength, low-temperature, or normal temperature high-pressure pipeline systems and valve connections. Different grades of materials have different strengths and corrosion resistance properties, suitable for various working conditions.
5.ASTM A181 Gr.1/Gr.2: These carbon steel flange material grades are suitable for pressure vessels, valves, and pipeline fittings under low pressure and low temperature conditions. They have good machinability and mechanical performance.
6.ASTM A516 Gr.70: Gr.70 is a commonly used medium carbon steel grade, known for its good weldability and machinability, suitable for manufacturing flanges and pipe fittings, among others.
7.A216 WCB: A216 WCB is a carbon steel casting material specified in the American ASTM standard, complying with ASTM A216/A216M requirements. WCB stands for cast carbon steel, and it is commonly used for carbon steel flanges that require casting in general engineering structures and manufacturing industries.
These material grades mentioned above are only a part of the commonly used ones, and there are other material grades in practical applications. When selecting the material grade for carbon steel flanges, it is necessary to consider engineering requirements, temperature, pressure, medium, and the requirements of relevant standards to ensure that the flange material meets the corresponding performance and safety requirements.
Applications of ASME B16.47 Carbon Steel Weld Neck Flanges and Blind Flanges:
ASME B16.47 Carbon Steel Weld Neck Flanges and Blind Flanges, whether in Series A or Series B, have several applications across various industries.
Oil and Gas Industry: Weld Neck Flanges and Blind Flanges are extensively used in the oil and gas industry for pipeline connections, storage tanks, and refineries. They provide a secure and leak-proof connection for high-pressure and high-temperature applications.
Petrochemical Industry: ASME B16.47 Carbon Steel Flanges are widely employed in petrochemical plants for connecting pipes, valves, and equipment. They ensure reliable and durable connections in processing units, such as distillation columns, reactors, and heat exchangers.
Power Generation: Weld Neck and Blind Flanges are utilized in power plants, including thermal power plants, nuclear power plants, and renewable energy facilities. They are used in pipeline systems, steam turbines, boilers, and other equipment, providing robust connections in demanding operating conditions.
Chemical Industry: Carbon Steel Flanges find applications in the chemical industry for handling corrosive fluids and chemicals. They are used in chemical processing plants, storage tanks, and transportation systems, ensuring the safe and efficient flow of various substances.
Water and Wastewater Treatment: ASME B16.47 Flanges are employed in water treatment facilities, wastewater treatment plants, and desalination plants. They are used for connecting pipes, valves, and pumps, providing secure and leak-free connections in water distribution and treatment systems.
Mining and Minerals: Carbon Steel Flanges are utilized in mining operations for transporting minerals, ores, and slurries. They are employed in pipelines, crushers, conveyors, and other equipment, enabling efficient material handling and processing.
Construction and Infrastructure: Weld Neck and Blind Flanges are used in construction projects and infrastructure development, including buildings, bridges, and pipelines. They ensure reliable connections in plumbing systems, HVAC systems, and water supply networks.