GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator
Material
The material used for the GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator is high-quality carbon steel or low-alloy steel, depending on the specific requirements of the application.
Specification
The specifications of the GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator are as follows:
- Outer diameter range: 6mm - 114mm
- Wall thickness range: 0.5mm - 14mm
- Length: Fixed or random, according to customer requirements
- Straightness: ≤1mm/1000mm
- Inside diameter roughness: ≤1.6μm
Chemical Composition
The chemical composition of GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator varies depending on the steel grade. The table below provides an overview of the typical chemical composition:
| Steel Grade | Chemical Composition (%) |
| Q195 | C: ≤0.12, Mn: ≤0.50, Si: ≤0.30, P: ≤0.050, S: ≤0.045 |
| Q235 | C: ≤0.22, Mn: ≤1.40, Si: ≤0.35, P: ≤0.045, S: ≤0.050 |
| 20# | C: 0.17-0.24, Mn: 0.35-0.65, Si: 0.17-0.37 |
| 45# | C: 0.42-0.50, Mn: 0.50-0.80, Si: 0.17-0.37, P: ≤0.035, S: ≤0.035 |
Note: The above values are just examples and may vary depending on manufacturing standards and specific requirements.
Mechanical Properties
The mechanical properties of GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator are vital to ensure its performance in various applications. The table below outlines the typical mechanical properties:
| Steel Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| Q195 | ≥315 | ≥195 | ≥33 |
| Q235 | ≥375 | ≥235 | ≥26 |
| 20# | ≥410 | ≥245 | ≥25 |
| 45# | ≥600 | ≥355 | ≥17 |
Note: The above values are based on typical measurements and may vary depending on specific conditions.
Steel Grade
The GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator is available in multiple steel grades, including Q195, Q235, 20#, and 45#. Each steel grade offers different mechanical properties and suitability for specific applications.
Application
The GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator is designed specifically for use in evaporators. This type of precision steel tube is commonly used in refrigeration systems and heat exchange equipment, where efficient heat transfer is essential. The high-quality material, precise manufacturing processes, and strict tolerance control make it suitable for demanding applications, ensuring reliable performance and extended service life.
In conclusion, the GB/T 24187 Precision Steel Tube Cold Drawn Precision Single Welded Steel Tube For Evaporator is a highly reliable and efficient component in the field of evaporators. It offers excellent mechanical properties, precise dimensions, and customized material selection, ensuring optimal performance and durability in demanding applications.
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.
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.
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