Carbon Steel High Hub Blind Flanges are essential components in piping systems, designed to cap or block off the end of a pipeline or vessel. These flanges come in various sizes, typically ranging from 1/2" to 48" (DN15 to DN1200), and are available with different pressure ratings, including Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500, PN 6, PN 10, PN 16, PN 25, and PN 40. The choice of pressure rating depends on the specific application and the level of pressure the flange needs to withstand.
These flanges may have different facing types, such as Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ), depending on sealing requirements. Carbon Steel is the primary material used for these flanges, with variations available in Low Temperature Carbon Steel and High-Strength Carbon Steel, offering different temperature and pressure capabilities. Manufacturing standards for Carbon Steel High Hub Blind Flanges include ANSI B16.5, ANSI B16.47 (Series A and B), MSS SP-44, API 6A, ASME B16.36, DIN 2527, BS 3293, and JIS B2220. These standards specify the dimensions, materials, and testing criteria for these flanges.
| Specification | Standard |
| Size Range | 1/2" to 48" (DN15 to DN1200) |
| Pressure Ratings | Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500, PN 6, PN 10, PN 16, PN 25, PN 40 |
| Facing | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Materials | Carbon Steel, Low Temperature Carbon Steel, High-Strength Carbon Steel |
| Manufacturing Standards | ANSI B16.5, ANSI B16.47, MSS SP-44, API 6A, ASME B16.36, DIN 2527, BS 3293, JIS B2220 |
| Dimensions | ASME B16.5, ASME B16.47 Series A and B, MSS SP-44, API 605, ASME B16.36, DIN 2527, BS 3293, JIS B2220 |
| Testing and Inspection | Hydrostatic Testing, Radiographic Testing, Ultrasonic Testing, Magnetic Particle Testing, Visual Inspection, Dimensional Inspection |
| Coating and Finishing | Black Paint, Galvanized, Anti-rust Oil, Epoxy Coating, Varnish, Zinc Plating |
| Applications | Petrochemical, Oil and Gas, Power Generation, Water Treatment, Industrial Processes, HVAC, Plumbing |
Testing and inspection procedures typically include hydrostatic testing, radiographic testing, ultrasonic testing, magnetic particle testing, visual inspection, and dimensional inspection to ensure the flanges meet quality and safety standards. Additionally, various coating and finishing options, such as black paint, galvanization, anti-rust oil, epoxy coating, varnish, and zinc plating, can be applied to protect the flanges from corrosion and environmental factors. Carbon Steel High Hub Blind Flanges find applications in diverse industries, including petrochemical, oil and gas, power generation, water treatment, industrial processes, HVAC (Heating, Ventilation, and Air Conditioning), and plumbing systems, where they play a crucial role in maintaining the integrity of pipelines and vessels by sealing off the ends effectively. It is essential to adhere to specific project requirements and regional standards when selecting and using these flanges to ensure the safe and efficient operation of piping systems.
| Element | Percentage Range (Typical) |
| Carbon (C) | 0.05% - 2.0% |
| Manganese (Mn) | 0.3% - 2.0% |
| Silicon (Si) | 0.15% - 0.6% |
| Phosphorus (P) | 0.04% (Max) |
| Sulfur (S) | 0.05% (Max) |
| Iron (Fe) | Remainder |
| Property | Value |
| Material Type | Carbon Steel |
| Tensile Strength | 400 - 550 MPa |
| Yield Strength | 250 MPa (Min) |
| Elongation | 20% (Min) |
| Hardness (Brinell) | 120 - 210 HB |
| Modulus of Elasticity | 200 GPa |
| Poisson's Ratio | 0.29 |
| Thermal Conductivity | 50 - 60 W/m·K |
| Melting Point | Around 1425°C (2600°F) |
Leading Carbon Steel Pipe and Tube Manufacturer, Supplier, and Stockist in India is Ryno Piping Solution Inc. due to the efficacy and dependability of its products. Each month, we deliver containers of carbon steel pipe and tube to Indian ports for a range of clients.
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Agra | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Indore |
| Varanasi | Haldia | Rourkela | Navi Mumbai | Moradabad | Noida |
The United Arab Emirates, Europe, Africa, Asia, and all other continents are among the destinations for Ryno Piping Solution Inc.' exports of Carbon Steel Pipe and Tube. We export carbon steel pipe and tubes to a number of countries each month. As a result of our expanding customer base, we currently export two containers of carbon steel pipe and tubes to new locations and ports each month.
| Saudi Arabia | Qatar | Canada | Bangladesh |
| Oman | UAE | Venezuela | Turkey |
| Kuwait | Africa | United Kingdom | Singapore |
| Netherlands | China | Malaysia | Sri Lanka |