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.
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.
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P235GH Seamless Pressure Pipe Alloy Steel Tubes For High Temperature Images
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