GB/T 13296 Hot Rolled Stainless Steel Seamless Steel Pipes For Boilers And Heat Exchangers
GB/T 13296 Hot Rolled Stainless Steel Seamless Steel Pipes For Boilers And Heat Exchangers
Material
The material used for GB/T 13296 Hot Rolled Stainless Steel Seamless Steel Pipes for Boilers and Heat Exchangers is stainless steel. Stainless steel is a corrosion-resistant alloy with high strength and durability, making it suitable for various industrial applications.
Specification
| Specification | Value |
|---|---|
| Standard | GB/T 13296 |
| Type | Seamless Steel Pipes |
| Application | Boilers and Heat Exchangers |
| Manufacturing Method | Hot Rolled |
Key Features
- Corrosion resistance: Stainless steel pipes offer excellent resistance to corrosion, ensuring long-lasting performance in boiler and heat exchanger applications.
- High strength: These pipes are known for their exceptional strength, allowing them to withstand high-pressure environments.
- Seamless construction: The hot rolled seamless steel pipes provide a seamless and homogeneous structure, eliminating the risk of leaks and weak points.
Chemical Composition
| Element | Composition Range (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Silicon (Si) | 1.00 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Nickel (Ni) | 8.00 - 10.50 |
| Chromium (Cr) | 18.00 - 20.00 |
| Molybdenum (Mo) | 2.00 - 3.00 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 520 - 700 MPa |
| Yield Strength | 205 MPa (minimum) |
| Elongation | 35% (minimum) |
| Hardness (HB) | 187 (maximum) |
| Young's Modulus (E) | 200 GPa |
Steel Grade
The steel grade of GB/T 13296 Hot Rolled Stainless Steel Seamless Steel Pipes for Boilers and Heat Exchangers is important to ensure compatibility and performance. Commonly used steel grades for this standard include:
- 00Cr17Ni14Mo2 (Grade 304)
- 0Cr18Ni9 (Grade 304L)
- 0Cr25Ni20 (Grade 310S)
- 0Cr17Ni12Mo2 (Grade 316)
- 0Cr17Ni14Mo2 (Grade 316L)
Application
GB/T 13296 Hot Rolled Stainless Steel Seamless Steel Pipes are primarily used in boilers and heat exchangers. These pipes allow efficient heat transfer between fluids without compromising the structural integrity of the system. They find applications in various industries, including power generation, chemical processing, oil and gas, and many others.
Possible Alternative Grades
While GB/T 13296 specifies certain steel grades, there are alternative grades available in the market that offer similar properties and performance. Some of the alternative grades commonly considered for seamless steel pipes in boiler and heat exchanger applications are:
- ASTM A312 TP304
- ASTM A312 TP316
- DIN 1.4404
- JIS SUS304
- JIS SUS316
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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