P235GH Seamless Pressure Pipe Alloy Steel Tubes For High Temperature
Product Details
Alloy Steel Tubes Seamless Pressure Pipe
,P235GH Seamless Pressure Pipe
,Alloy Steel Tubes High Temperature
P235GH Seamless Pressure Pipe Alloy Steel Tubes For High Temperature
Material
P235GH is a European specified steel for use in pressure vessels, boilers, and heat exchangers. It is a non-alloy steel with specific high-temperature properties, making it suitable for applications where elevated temperatures are a factor. The material is known for its excellent weldability and formability, making it a popular choice in the manufacturing of seamless pressure pipes.
Specification
P235GH seamless pressure pipes are manufactured according to the EN 10216-2 standard. This specification covers seamless steel tubes for pressure purposes, with an emphasis on high-temperature applications. The pipes are designed to withstand high pressure and temperature conditions, ensuring safety and reliability in critical applications.
Key Features
- High Temperature Resistance: Suitable for applications involving high temperatures.
- Excellent Weldability: Facilitates easy and reliable welding processes.
- Good Formability: Allows for easy shaping and forming to meet specific design requirements.
- Durability: Offers long-lasting performance under high-stress conditions.
Chemical Composition
The chemical composition of P235GH is crucial for its performance in high-temperature environments. Below is a table presenting the typical chemical composition:
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.16 |
| Silicon (Si) | ≤ 0.35 |
| Manganese (Mn) | 0.60 - 1.20 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.015 |
| Nitrogen (N) | ≤ 0.012 |
Mechanical Properties
The mechanical properties of P235GH are designed to ensure performance under high-pressure and high-temperature conditions. The following table outlines these properties:
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 360 - 500 |
| Yield Strength (MPa) | ≥ 235 |
| Elongation (%) | ≥ 25 |
Similar Standards and Steel Grades
P235GH is comparable to several other international standards and steel grades, including:
- ASTM A106 Grade B: A similar specification for seamless carbon steel pipes for high-temperature service.
- DIN 17175: A German standard for seamless tubes used in boiler and heat exchanger applications.
- SA 106: An ASME specification for seamless carbon steel pipes.
Application
P235GH seamless pressure pipes are widely used in various industries due to their high-temperature and pressure resistance. Common applications include:
- Boilers: Used in the construction of boiler tubes and components.
- Heat Exchangers: Ideal for heat exchanger tubes due to their thermal conductivity and strength.
- Pressure Vessels: Suitable for manufacturing pressure vessels that operate under high pressure and temperature.
- Chemical and Petrochemical Industries: Used in the construction of equipment and pipelines that handle high-temperature fluids.
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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