Reliable Cold Formed Welded Structure Selection
Mechanical Property
| Grade 1 | Grade 2 | Grade 3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205(30 000) | 240(35 000) | 310(45 000) |
| Tensile strength, min, Mpa(PSI) | 345(50 000) | 415(60 000) | 455(66 0000) |
Product Introduction
Introducing our reliable cold-formed welded structural gas pipe, a premium product designed to meet the highest quality and performance standards. Made from A252 Grade 1 steel, our pipes are manufactured using advanced double submerged arc welding methods to ensure exceptional strength and durability. Each pipe is manufactured in strict accordance with ASTM A252 standards established by the American Society for Testing and Materials (ASTM), ensuring reliability and safety for your gas transportation needs.
Our cold formed welded structural gas pipes are suitable for a variety of applications, including the construction, infrastructure and energy industries. The combination of high-quality materials and advanced manufacturing techniques ensures that our pipes not only meet industry standards, but also exceed them, providing you with reliable gas pipe solutions.
Product advantage
One of the key advantages of our cold-formed welded structures is their excellent strength-to-weight ratio. The use of A252 Grade 1 steel creates a strong frame that can withstand high pressures and extreme conditions, making it ideal for natural gas transportation. Additionally, the double submerged arc welding method increases joint durability and reduces the likelihood of failure and leaks. This reliability means lower maintenance costs and greater safety for end users.
In addition, our factory is located in Cangzhou City, Hebei Province, and has been in operation since 1993, covering an area of 350,000 square meters. With total assets of RMB 680 million and 680 dedicated employees, we are committed to producing high-quality products that meet the needs of modern construction.
Application
Our factory is located in Cangzhou, Hebei Province and has been a trusted name in the industry since its establishment in 1993. The factory covers an area of 350,000 square meters, is equipped with the most advanced technology and has 680 dedicated employees. With total assets of RMB 680 million, we are committed to maintaining the highest standards of quality and efficiency in our production processes.
Our steel pipes meet the stringent ASTM A252 standard set by the American Society for Testing and Materials (ASTM). This compliance ensures that our products meet the necessary safety and performance standards, giving engineers and contractors peace of mind. Whether you are working on a large infrastructure project or a small construction job, our cold-formed welded structures will stand the test of time.
Product Shortcoming
The manufacturing process can be more complex and time-consuming than other methods, potentially resulting in a higher initial cost. Additionally, while A252 Grade 1 steel is strong and durable, it may not be suitable for all environments, especially those that are extremely corrosive, unless it is properly treated.
FAQ
Q1. What is cold-formed welded structure?
Cold-formed welded structures are steel components that are formed at room temperature and then welded together to create a strong, durable framework suitable for a variety of uses.
Q2. Why choose A252 Grade 1 steel?
A252 Grade 1 steel is known for its excellent weldability and strength, making it ideal for structural applications, especially in gas and oil pipelines.
Q3. What is the significance of double submerged arc welding method?
This method provides high-quality welds with few defects, ensuring the integrity and longevity of the welded structure.
Q4. How do you ensure compliance with ASTM standards?
Our products are rigorously tested and certified to ASTM A252 standards, giving you confidence in their quality and performance.
