Trusted Manufacturer for Hydraulic and Pneumatic Systems Reliable Quality Stainless Steel Pipes 174PH/SUS630/F51/2205

Introduction

In the realm of hydraulic and pneumatic systems, the choice of pipes is crucial for ensuring optimal performance and long - term reliability. Our company, a trusted manufacturer since 2017, offers a range of high - quality stainless steel pipes, including 174PH, SUS630, F51, and 2205. These pipes are engineered to meet the demanding requirements of various industries, providing a robust solution for fluid and gas conveyance.

Product Specifications

• Surface Treatment: The pipes undergo a polished surface treatment. This not only gives them an aesthetically pleasing appearance but also offers several functional benefits. A polished surface reduces friction, which is essential in hydraulic and pneumatic systems as it minimizes energy losses during fluid or gas flow. It also enhances the corrosion resistance of the pipes, protecting them from the harsh environments often encountered in industrial applications.
• Technique: These pipes are hot - rolled. Hot rolling is a manufacturing process that involves heating the steel above its recrystallization temperature and then rolling it into the desired shape. This process results in pipes with excellent mechanical properties, such as high strength and good ductility. The hot - rolled pipes are more malleable, making them suitable for further processing if required.
• Shape: The pipes are round in shape. The round shape is the most common and practical choice for hydraulic and pneumatic systems. It provides a uniform internal cross - section, which ensures smooth and consistent flow of fluids or gases. Moreover, the round shape distributes stress evenly around the circumference of the pipe, enhancing its structural integrity.
• Standard: Our stainless steel pipes adhere to the ASTM standard. ASTM (American Society for Testing and Materials) is a globally recognized organization that sets high - quality standards for various materials and products. By meeting the ASTM standard, our pipes guarantee reliable performance and compatibility with other components in hydraulic and pneumatic systems.

Material Properties

• 174PH/SUS630: This is a precipitation - hardening stainless steel. It offers high strength, good corrosion resistance, and excellent machinability. In hydraulic and pneumatic systems, its high strength allows it to withstand high pressures, while its corrosion resistance ensures a long service life, even in corrosive environments.
• F51/2205: These are duplex stainless steels. Duplex stainless steels combine the advantages of both austenitic and ferritic stainless steels. They have high strength, good resistance to stress - corrosion cracking, and excellent pitting and crevice corrosion resistance. In hydraulic and pneumatic applications, they are ideal for use in systems where the fluid or gas may contain corrosive elements.

Company Advantages

• Manufacturing Capabilities: As a manufacturer, we have complete control over the production process. Our company runs automated production lines that cover a wide range of materials, including stainless steel (such as 316L/S32750), nickel alloys, titanium, and 20m forgings. This allows us to produce high - quality pipes with consistent quality and precision.
• Testing and Quality Assurance: We have advanced NDT (Non - Destructive Testing) services. Our ultrasonic testing (UT) to EN 10228 - 3 can detect internal defects as small as 0.5mm, and our magnetic particle testing (MT) for surface cracks is certified by SGS and BV. These testing methods ensure that every pipe leaving our factory meets the highest quality standards.
• Customization and Value - added Services: We provide customized materials and value - added services for global industries. Our custom - cutting services for plates (max thickness 120mm) and pipes (OD 20 - 1200mm) allow customers to get pipes in the exact dimensions they need. We also offer welded elbows/flanges per ASME B16.9, with radiographic testing (RT) and liquid penetrant testing (PT) to ensure the integrity of the welded joints.

Market Reach and Company History

• Market Reach: Our products are exported to a wide range of markets, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, as well as our domestic market. Our export share ranges from US$5 Million - US$10 Million, which reflects our strong presence in the international market.
• Company History: Our journey from an R&D - focused startup to a global special steel solution provider is a testament to our commitment to innovation and quality. Since our foundation in 2003, we have been involved in R&D and material solutions for power plant boiler steel. Over the years, we have continuously upgraded our technology, obtained important certifications such as ISO 9001:2015, API 5L, and EU PED, and established global partnerships. This rich history has equipped us with the knowledge and experience to produce high - quality stainless steel pipes for hydraulic and pneumatic systems.

Team Expertise

• Leadership Team: Our CEO, Mr. Sang Le, has over 20 years of experience in the special steel industry, with in - depth knowledge of EU/US market compliance. Dr. Li Wei, our Chief Metallurgist, holds a PhD in Materials Science from Tsinghua University and specializes in creep - resistant alloys and titanium metallurgy. Their leadership ensures that our products are developed and manufactured with the highest technical standards.
• Technical Staff: We have 12 ASME - certified NDT Level III inspectors who are capable of interpreting UT/MT results per AWS D1.1 and EN10228. Additionally, we have 5 NADCAP - qualified engineers for aerospace - grade titanium processing, ensuring compliance with NAS410 standards. This highly skilled technical team is the backbone of our quality control and product innovation.