Specialized Producer of Precision Seamless / Welded Pipes

20+ Years Focused on Precision Stainless Steel Tube Production

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精密无缝管/焊管专业生产厂家
专注不锈钢精密管材制造20余年

精密无缝管/焊管专业生产厂家

主要产品有：气缸精密不锈钢管、喷涂流体不锈钢管、热水器/换热器不锈钢管、纺织加弹机不锈钢管、医疗器械不锈钢管、食品机械不锈钢管、半导体设备BA/EP不锈钢管、镍基/镍钛合金管、空调不锈钢管等

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高品质精密不锈钢管

高品质精密不锈钢管

适用于石油化工、电力、海水淡化及水处理、热交换器和冷凝器用管、卫生级食品饮用水、海洋工程及渔船、汽车及轨道交通、航空航天实验室、医疗、半导体及微电子等行业

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原材料主要供应商

原材料主要供应商

浦项制铁、太钢集团、青山控股、宝钢集团、宁波宝新、德龙镍业、永兴特钢等

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PRODUCTS

Precision Stainless Steel Tube

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WHO ARE WE

Wuxi Precision Steel Pipe

To enhance its production capabilities, the company has introduced various advanced automated equipment, including precision cold rolling units, precision cold drawing units, high-end TIG welding units, bright annealing furnaces, natural gas furnaces, internal and external polishing machines, laser cutting machines, and high-precision straightening machines. Its laboratory is equipped with a range of advanced testing and calibration tools, such as tensile testing machines for mechanical and physical properties, hardness testers, spectrometers, chemical analysis instruments, flaw detectors, and hydrostatic pressure testing equipment. Additionally, the company is equipped with facilities for pickling, degreasing, and wastewater treatment.

20 + years

Industry experience

100 +

Core team

22000 ㎡

Standard factory building

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ADVANTAGE

Why Choose Us

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Professional Team Leading with Strength

Our team boasts years of hands-on industry experience. Drawing on accumulated professional technologies, we reliably supply supporting products for all types of customers.

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Standardized & Efficient Management System

We have established a comprehensive corporate management system and obtained certifications for Quality Management System as well as Grade III Standardization of Work Safety.

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Complete & Sophisticated Testing Equipment

Our laboratory is equipped with testing instruments including tensile testing machines for mechanical & physical properties, hardness testers, spectrometers, chemical analysis equipment, flaw detectors and hydraulic pressure test devices.

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Advanced equipment with a high degree of automation.

We have successively introduced a variety of automated production equipment, including precision cold-rolling lines, precision cold-drawing lines, high-end TIG-welded pipe lines, bright annealing furnaces, natural-gas-fired furnaces, internal and external fine polishing machines, laser cutting machines, and high-precision straightening machines.

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Honored Titles Widely Recognized by the Industry

National High-tech Enterprise, Jiangsu Private Science & Technology Enterprise, Jiangsu Sci-tech Small & Medium-sized Enterprise, Jiangsu Specialized, Refined, Unique & Innovative SME, Wuxi Engineering Technology Research Center, Yixing Engineering Center, Internship Training Base.

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Two Decades of Industry Expertise Create Outstanding Achievements

We have been deeply engaged in the precision stainless steel industry for 20 years with rich experience, committed to establishing a solid market position.

PRODUCTION CAPACITY

Production Capacity

The company has successively introduced a variety of automated production equipment, including precision cold-rolling lines, precision cold-drawing lines, high-end TIG-welded pipe lines, bright annealing furnaces, natural-gas-fired furnaces, internal and external fine polishing machines, laser cutting machines, and high-precision straightening machines. Its laboratory is equipped with testing instruments for mechanical and physical properties—such as tensile testing machines, hardness testers, spectrometers, chemical analyzers, nondestructive testing devices, and hydrostatic pressure testers—and it also operates an acid‑pickling, degreasing, and wastewater treatment center.

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BLOG & NEWS

News & Information

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Seamless Stainless Steel Pipe Manufacturer: Introducing the Applications of Seamless Stainless Steel Pipes

11 Aug,2025

Seamless Stainless Steel Pipe Manufacturer: Introducing the Applications of Seamless Stainless Steel Pipes
Seamless stainless steel pipes are more widely used than plastic and metal pipes as industrial raw materials. Pipes made from various materials serve as essential construction and industrial inputs, with plastic and metal pipes being the most commonly employed. At present, the most prevalent seamless stainless steel pipes are PVC or PE pipes. Although PVC and PE pipelines are relatively cost‑effective, offer excellent corrosion resistance, and can replace many metal pipes, their performance still has certain limitations and cannot meet the demands of some specialized environments.

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What is the purpose of solution treatment for stainless steel seamless tubes?

11 Aug,2025

What is the purpose of solution treatment for stainless steel seamless tubes?
The solution‑treatment temperature is primarily determined by the alloy’s chemical composition. Generally, for steels with a greater variety and higher content of alloying elements, the solution‑treatment temperature should be raised accordingly. In particular, steels containing high levels of manganese, molybdenum, nickel, and silicon require an elevated solution‑treatment temperature to ensure complete dissolution of these elements, thereby achieving the desired softening effect. However, for stabilization‑type steels, such as 321 stainless‑steel tubing, a high solution‑treatment temperature can lead to the full dissolution of carbides of stabilizing elements—carbonitrides of titanium and niobium—into the austenite matrix; during subsequent cooling, these carbides precipitate at grain boundaries in the form of Cr23C6, resulting in intergranular corrosion. To prevent the precipitation and dissolution of stabilizing‑element carbides (TiC and NbC), a lower limit for the solution‑treatment temperature is typically employed.

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The operating principle of stainless steel capillary tubes mainly involves the following aspects:

11 Aug,2025

The operating principle of stainless steel capillary tubes mainly involves the following aspects:
The operating principles of stainless steel capillary tubes can be summarized as follows: 1. Stainless steel capillaries are characterized by their slender tubular structure, with inner diameters ranging from 0.1 to 1 mm. 2. Their smooth inner walls minimize adsorption and reduce the risk of blockage. 3. The small tube diameter generates strong capillary action, enabling automatic liquid uptake and precise flow control. 4. The capillary pressure developed at the tube ends can overcome a certain gravitational head or flow resistance. 5. Capillary networks readily establish continuous capillary flows, offering accurate control with minimal energy loss. 6. Flow rate is influenced by tube diameter, liquid viscosity, and surface tension, allowing flow rate regulation through appropriate diameter design. 7. Capillaries can be used to transfer minute volumes of solution or to precisely control the addition of reagents in chemical reactions. 8. Complex capillary networks can be fabricated for integration into microfluidic analytical systems. 9. Stainless steel capillaries exhibit excellent corrosion resistance, making them suitable for conveying corrosive fluids. 10. They serve as indispensable foundational components in fields such as microfluidic control and microreaction technologies. In summary, stainless steel capillaries leverage capillary phenomena to achieve precise manipulation of liquids, finding widespread application in microfluidic systems.

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