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In the construction industry, the demand for high-quality heat-exchangers and condensers is on the rise. One essential component for the fabrication of these systems is a reliable and efficient welded steel tube. The ASTM A214 Cold Rolled Carbon Steel Welded Steel Tube is specifically designed to meet the rigorous requirements of heat-exchanger and condenser applications. This article provides an overview of the material, specification, chemical composition, mechanical properties, steel grade, and application of ASTM A214 welded steel tubes.
The ASTM A214 Cold Rolled Carbon Steel Welded Steel Tube is manufactured using carbon steel as the primary material. Carbon steel is known for its excellent mechanical properties, durability, and affordability, making it a preferred choice for various industrial applications. This material ensures the welded steel tube's ability to withstand high temperatures, pressure differentials, and corrosive environments commonly encountered in heat-exchanger and condenser systems.
The ASTM A214 specification sets the standard for the production of cold-rolled carbon steel welded steel tubes. It outlines the specific requirements for dimensions, tolerances, mechanical properties, and chemical composition. Adhering to this specification guarantees the quality, reliability, and interchangeability of the welded steel tubes used in heat-exchanger and condenser applications.
The chemical composition of ASTM A214 welded steel tubes is carefully controlled to ensure optimal performance in heat-exchanger and condenser systems. The following table provides a breakdown of the typical chemical composition:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.18 max |
| Manganese (Mn) | 0.27 - 0.63 |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
ASTM A214 welded steel tubes exhibit excellent mechanical properties, making them suitable for demanding applications. The following table highlights the typical mechanical properties of these tubes:
| Property | Value |
|---|---|
| Tensile Strength | 325 MPa min |
| Yield Strength | 180 MPa min |
| Elongation | 35% min |
| Hardness (HRB) | 65 max |
The ASTM A214 standard encompasses multiple steel grades, each with its own set of mechanical and chemical properties. The specific grade of the welded steel tube depends on the requirements of the heat-exchanger or condenser application. Commonly used steel grades include A214 Grade A and A214 Grade C, among others.
ASTM A214 welded steel tubes find extensive application in the construction industry, particularly in heat-exchanger and condenser systems. These tubes efficiently transfer heat from one medium to another while maintaining structural integrity and durability. They are widely used in power plants, chemical plants, oil refineries, and other industrial facilities where heat transfer is essential.
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.
A: manufacturer,also can do trading.
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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.
