- What are Buttweld Fittings?
- Mechanical Specification of Hastelloy C22 Buttweld Fittings
- How Hastelloy C22 Benefits the Quality of Buttweld Fittings
- Types of Hastelloy C22 Buttweld Fittings
- Hastelloy C22 Pipe Fittings Chemical Composition
- Hastelloy C22 Buttweld Fittings Mechanical Properties
- Equivalent Grades for C22 Hastelloy Pipe Fitting
- Types of Buttweld Fittings in Detail and Pointers
- Applications of Buttweld Fittings in Detail
- Why Shivalik is the Best Manufacturer and Supplier of Buttweld Fittings
Hastelloy C22 Buttweld
What are Buttweld Fittings?
Buttweld fittings are a specific type of pipe fitting that is welded to the end of a pipe to create a strong and permanent connection. They are widely used in industries such as oil and gas, chemical processing, and power generation, where durability and leak-free performance are crucial. Buttweld fittings are designed to withstand high-pressure and high-temperature conditions, ensuring the integrity and safety of the piping system.
Buttweld fittings have a beveled end that is prepared for welding. During installation, the fitting is aligned and welded to the pipe, creating a continuous and smooth transition. This welded joint offers excellent strength and reliability, making it suitable for demanding applications.
Mechanical Specification of Hastelloy C22 Buttweld Fittings
- Size: Seamless: 1/2-10. Welded: 1/2-48
- Tensile Strength: 690 MPa (100 ksi) minimum
- Tensile Strength: 690 MPa (100 ksi) minimum
- Elongation: 45% minimum
- Hardness: HRB 89 maximum
How Hastelloy C22 Benefits the Quality of Buttweld Fittings
Hastelloy C22 provides several advantages when used in the manufacturing of buttweld fittings:
Corrosion Resistance: Hastelloy C22 exhibits exceptional resistance to a wide range of corrosive media, including oxidizing and reducing environments. It is resistant to corrosion by chlorides, sulfides, acids, and other aggressive chemicals. This corrosion resistance makes it suitable for applications in chemical processing, pharmaceutical, and wastewater treatment industries.
High-Temperature Strength: Hastelloy C22 buttweld fittings retain their mechanical strength and integrity even at high temperatures. They can withstand elevated temperature environments, such as in heat exchangers and reactor vessels, without experiencing significant degradation or failure.
Versatility: Hastelloy C22 is highly versatile and can be used in a wide range of applications. It is suitable for both oxidizing and reducing environments, making it an ideal choice for various process conditions. Additionally, its resistance to pitting, crevice corrosion, and stress corrosion cracking further enhances its versatility.
Weldability: Hastelloy C22 offers excellent weldability, allowing for easy and reliable welding of buttweld fittings to the pipes. This ensures strong and leak-free joints, reducing the risk of failure or leakage in the piping system.
Longevity and Durability: Hastelloy C22 buttweld fittings are known for their durability and long service life. They can withstand harsh operating conditions, including corrosive environments and high pressures, ensuring the integrity and reliability of the piping system over an extended period.
Applications of Buttweld Fittings in Detail
- Chemical Processing: Hastelloy C22 buttweld fittings are extensively used in chemical processing plants, where they come into contact with aggressive chemicals and corrosive environments. They are employed in pipelines, reactors, heat exchangers, and other critical components to ensure reliable and corrosion-resistant connections.
- Oil and Gas: In the oil and gas industry, where harsh and corrosive conditions are common, Hastelloy C22 buttweld fittings are used for their excellent resistance to both oxidizing and reducing environments. They are utilized in offshore platforms, refineries, pipelines, and storage tanks to withstand the corrosive nature of the fluids being transported or processed.
- Pharmaceutical and Biotechnology: The pharmaceutical and biotechnology industries demand high levels of corrosion resistance and cleanliness. Hastelloy C22 buttweld fittings are utilized in critical processes such as drug manufacturing, API production, and sterile environments where corrosion and contamination must be minimized.
- Power Generation: Power plants, including thermal, nuclear, and renewable energy facilities, require reliable and durable piping systems. Hastelloy C22 buttweld fittings are used in boilers, heat exchangers, and condensers, where they withstand high temperatures, pressure, and corrosive environments.
- Waste Treatment: Hastelloy C22 buttweld fittings play a crucial role in wastewater treatment plants, where they are exposed to aggressive chemicals, acids, and high-temperature conditions. They are used in pipes, reactors, scrubbers, and other equipment to ensure long-term performance and resistance to corrosion.
Types of Hastelloy C22 Buttweld Fittings
| Hastelloy C22 45 Degree Elbow | Hastelloy C22 45 Degree Elbow C22 Hastelloy 90 Degree Elbow C22 Hastelloy 45 Degree Elbow HastelloyUNS N06022 45 Degree Elbow Hastelloy WERKSTOFF NR. 2.4602 45 Degree Elbow ASME SB366 C22 90 Degree Elbow |
| Hastelloy C22 Pipe Fittings | Hastelloy C22 Pipe Fittings C22 Hastelloy Buttweld Fitting C22 Hastelloy Pipe Fitting Hastelloy UNS N06022 Buttweld Fitting Hastelloy WERKSTOFF NR. 2.4602 Pipe Fittings ASTM B366 C22 Hastelloy Buttweld Fitting |
| Hastelloy C22 Eccentric Reducer | Alloy C22 Eccentric Reducer C22 Hastelloy Eccentric Reducer C22 Hastelloy Eccentric Reducer Hastelloy UNS N06022 Eccentric Reducer Alloy WERKSTOFF NR. 2.4602 Eccentric Reducer ASTM B366 C22 Hastelloy Eccentric Reducer |
| Hastelloy C22 Concentric Reducer | Alloy C22 Concentric Reducer C22 Hastelloy Concentric Reducer C22 Hastelloy Concentric Reducer Hastelloy UNS N06022 Concentric Reducer Hastelloy WERKSTOFF NR. 2.4602 Concentric Reducer ANSI B16.9 C22 Hastelloy Concentric Reducer |
| Hastelloy C22 Lateral Tee | Hastelloy C22 Lateral Tee C22 Hastelloy Lateral Tee C22 Hastelloy Lateral Tee Hastelloy UNS N06022 Lateral Tee Hastelloy WERKSTOFF NR. 2.4602 Lateral Tee ASME B16.28 C22 Hastelloy Lateral Tee |
| Hastelloy C22 Equal Tee | Hastelloy C22 Equal Tee C22 Hastelloy Equal Tee C22 Hastelloy Equal Tee Hastelloy UNS N06022 Equal Tee Hastelloy WERKSTOFF NR. 2.4602 Equal Tee ASTM B366 Hastelloy C22 Equal Tee |
| Hastelloy C22 Long Stub End | Hastelloy C22 Long Stub End C22 Hastelloy Long Stub End C22 Hastelloy Long Stub End Hastelloy UNS N06022 Long Stub End Hastelloy WERKSTOFF NR. 2.4602 Long Stub End ASTM B366 C22 Hastelloy Long Stub End |
| Hastelloy C22 Short Stub End | Alloy C22 Short Stub End C22 Hastelloy Short Stub End C22 Hastelloy Short Stub End Hastelloy UNS N06022 Short Stub End Hastelloy WERKSTOFF NR. 2.4602 Short Stub End MSS-SP-43 Hastelloy Short Stub End |
| Hastelloy C22 End Cap | Hastelloy Alloy C22 End Cap C22 Hastelloy End Cap C22 Hastelloy End Cap Hastelloy UNS N06022 End Cap Hastelloy WERKSTOFF NR. 2.4602 End Cap ASTM B366 C22 Hastelloy End Cap |
| Hastelloy C22 Bend | Hastelloy C22 Pipe Bend C22 Hastelloy Bend Hastelloy 5d Pipe Bend Hastelloy UNS N06022 Bend Hastelloy WERKSTOFF NR. 2.4602 Bend ASTM B366 Hastelloy Bend |
| Hastelloy C22 Equal Cross | Hastelloy C22 Equal Cross C22 Hastelloy Equal Cross C22 Hastelloy Equal Cross Hastelloy UNS N06022 Equal Cross Hastelloy WERKSTOFF NR. 2.4602 Equal Cross ANSI B16.9 WP C22 Hastelloy Equal Cross |
Hastelloy C22 Pipe Fittings Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
Hastelloy C22 Buttweld Fittings Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Equivalent Grades for C22 Hastelloy Pipe Fitting
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
|---|---|---|---|---|---|---|
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
Types of Buttweld Fittings in Detail and Pointers
Buttweld fittings are available in various types to suit different piping configurations and system requirements. Some common types of buttweld fittings include:
Elbow: Elbows are used to change the direction of flow in a piping system. They come in different angles, such as 90 degrees, 45 degrees, and 180 degrees, and can be long or short radius depending on the application.
Tee: Tees are used to create a branch connection in a piping system. They have one inlet and two outlets, allowing for the diversion of flow in different directions.
Reducer: Reducers are used to connect pipes of different sizes. They help in smoothly transitioning from a larger pipe diameter to a smaller one or vice versa, ensuring proper flow and reducing the risk of turbulence.
Cross: Cross fittings are similar to tees but have an additional outlet. They allow for the connection of four pipes at right angles, creating a cross-shaped configuration.
Stub End: Stub ends are used with lap joint flanges to create a loose flange connection. They are often used in systems requiring frequent disassembly, such as for maintenance or cleaning purposes.
When selecting the appropriate type of Hastelloy C22 buttweld fitting, consider factors such as pipe size, system design, and specific application requirements to ensure a proper fit and optimal performance.
Why Shivalik is the Best Manufacturer and Supplier of Buttweld Fittings
Shivalik is a leading manufacturer and supplier of buttweld fittings, including Hastelloy C22 buttweld fittings. Here’s why they are the best choice for your buttweld fitting needs:
Extensive Industry Experience: With years of experience in the industry, Shivalik has established itself as a reliable and trusted provider of high-quality buttweld fittings. They have a deep understanding of customer requirements and industry standards.
Superior Quality: Shivalik is committed to delivering top-notch quality products. Their Hastelloy C22 buttweld fittings undergo strict quality control measures, including material testing, dimensional inspection, and performance testing, to ensure exceptional reliability and durability.
Wide Product Range: Shivalik offers a comprehensive range of buttweld fittings to cater to diverse application needs. Whether you require elbows, tees, reducers, or other types of fittings, they have a wide selection to choose from.
Customization Options: Shivalik understands that every project is unique. They offer customization options for buttweld fittings, allowing you to specify your requirements in terms of dimensions, configurations, and other specifications.
Timely Delivery: Shivalik values customer satisfaction and ensures timely delivery of products. They have a streamlined production and supply chain process, ensuring that your orders are delivered on schedule.
Excellent Customer Support: Shivalik prides itself on its dedicated customer support team. Their knowledgeable professionals are available to assist you with product selection, technical queries, and any other assistance you may need.
Competitive Pricing: Despite their superior quality products, Shivalik offers competitive pricing for their buttweld fittings. They strive to provide value for money, making them a cost-effective choice for your project requirements.
When it comes to Hastelloy C22 buttweld fittings, Shivalik stands out as a reputable manufacturer and supplier, combining quality, expertise, and customer-centric services.
Choose Shivalik for your buttweld fitting needs and experience the difference in quality, performance, and service. Contact them today to discuss your specific requirements and explore the comprehensive range of Hastelloy C22 buttweld fittings they offer.
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