Cold Drawn Astm A333 Grade 6 Precision Seamless Steel Tube For Low Temperature Service
Product Details
cold drawn precision seamless steel tube
,astm a333 precision seamless steel tube
,low temperature cold drawn seamless tubing
Cold Drawn Seamless Steel Pipe ASTM A333 Grade 6 for Low Temperature Service
Table of Contents
- Introduction
- Material
- Specification
- Chemical Composition
- Mechanical Properties
- Steel Grade
- Application
1. Introduction
Cold Drawn Seamless Steel Pipe ASTM A333 Grade 6 is designed for low temperature service applications. It is commonly used in industries such as oil and gas, petrochemical, and power generation, where reliable performance at low temperatures is crucial. This article provides detailed information about the material, specification, chemical composition, mechanical properties, steel grade, and application of ASTM A333 Grade 6 seamless steel pipes.
2. Material
The material used for manufacturing ASTM A333 Grade 6 seamless steel pipes is fine-grain, low-alloy steel. This type of steel exhibits excellent toughness and impact resistance, making it suitable for low-temperature applications. It is specifically designed to withstand harsh operating conditions and maintain its integrity at temperatures as low as -50°F (-45°C).
3. Specification
ASTM A333 Grade 6 specifies the requirements for seamless and welded steel pipe for low-temperature service. The pipes are produced using a seamless or fusion welding process, with the final product being either hot-finished or cold-drawn. The standard covers nominal (average) wall thicknesses ranging from 1/8 inch to 3 inches (3.2mm to 76mm).
4. Chemical Composition
The chemical composition of ASTM A333 Grade 6 seamless steel pipes is as follows:
| Element | Composition, % |
|---|---|
| Carbon (C) | 0.30 max |
| Manganese (Mn) | 0.29 - 1.06 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.10 min |
| Nickel (Ni) | 3.18 - 3.82 |
| Chromium (Cr) | 0.44 - 0.65 |
| Copper (Cu) | 0.40 max |
5. Mechanical Properties
The mechanical properties of ASTM A333 Grade 6 seamless steel pipes are as follows:
| Property | Value |
|---|---|
| Tensile Strength | 60,000 - 70,000 psi |
| Yield Strength | 35,000 - 45,000 psi |
| Elongation | 16% min |
| Impact Toughness | Charpy V-notch: 15 ft-lb (20 J) min at -50°F (-45°C) |
6. Steel Grade
ASTM A333 Grade 6 is a steel grade specifically developed for low-temperature service. It is known for its exceptional toughness, ductility, and impact resistance at sub-zero temperatures. The steel grade is widely used in various industries where reliable performance at low temperatures is required.
7. Application
ASTM A333 Grade 6 seamless steel pipes find extensive application in industries involving low-temperature environments. Some of the common applications include:
- Oil and gas pipelines: ASTM A333 Grade 6 pipes are used for transporting oil, gas, and other fluids in low-temperature conditions.
- Petrochemical industry: These pipes are suitable for conveying various chemicals and gases at low temperatures.
- Power generation: ASTM A333 Grade 6 pipes are utilized in power plants and energy facilities where low-temperature operation is a critical factor.
- Cryogenic equipment: These pipes are used in the construction of cryogenic storage tanks, liquefied gas transportation, and other cryogenic 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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