ASTM A192 Carbon Steel Boiler Tubes: Seamless Steel Tube for High-Pressure Service
The ASTM A192 specification covers seamless carbon steel boiler tubes for high-pressure service. These tubes are designed for high-pressure applications, such as heat exchangers and boilers. They are essential in maintaining structural integrity under extreme conditions inside industrial boilers.
Material
ASTM A192 steel tubes are known for their durability, high strength, and exceptional resistance to high pressures and temperatures. The carbon steel used in these tubes is subject to strict quality control measures to ensure reliability and performance.
Specification
- Standard: ASTM A192/ASME SA192
- Type: Seamless
- Size Range: Outer Diameter: 12.7 to 177.8 mm; Wall Thickness: 1.2 to 15 mm
- Length: Up to 12 meters or as required
- End Finish: Plain end, beveled end, or as specified
- Delivery Condition: Cold drawn or hot rolled
Key Features
- Excellent heat resistance
- High-pressure sustainability
- Superior strength and durability
- Seamless construction for reduced risk of leaks
- Suitable for bending, flanging, welding, and other forming operations
Chemical Composition
| Element | Composition (%) |
| Carbon | 0.06-0.18 |
| Manganese | 0.27-0.63 |
| Phosphorus | ≤ 0.035 |
| Sulfur | ≤ 0.035 |
| Silicon | - |
Mechanical Properties
| Property | Value |
| Tensile Strength | ≥ 325 MPa (47,100 psi) |
| Yield Strength | ≥ 180 MPa (26,100 psi) |
| Elongation | ≥ 35% |
Steel Grade
ASTM A192 steel tubes typically rely on a high-quality carbon steel composition, ensuring excellent performance in high-pressure environments.
Application
These tubes are primarily used in fittings for:
- High-pressure boilers
- Superheaters
- Heat exchangers
- Economizers
Due to their robustness and durability, they are ideal for harsh operational environments within power plants and industrial facilities to withstand high pressures and temperatures.
Possible Alternative Grades
While ASTM A192 is a widely used specification, you might also consider the following alternative grades for your application, depending on the specific requirements:
- ASTM A179: Similar to A192 but used in smaller diameter tubes with thinner walls.
- ASTM A210: Covers medium-carbon steel tubes and is used for more moderate temperature applications.
- ASTM A213: Applicable for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.
TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
|
|
ASTM A192 Carbon Steel Boiler Tubes Seamless Steel Tube For High-Pressure Service Images
|
