• Stainless Steel Industrial Welded Pipe

    Stainless Steel Industrial Welded Pipe is formed by welding stainless steel sheets rolled into a tube. It has high strength and corrosion resistance, and is particularly suitable for industries such as chemical, petroleum, and food processing that have high requirements for hygiene and durability. Its advantage is that the cost is lower than that of seamless pipes, but the pressure bearing capacity is good. If the welding process is good, the sealing is also reliable. When choosing industrial welded pipes, you have to look at the material (such as 304 or 316), wall thickness and weld quality. Our industrial welded pipes are of very good quality, and everyone is welcome to come and buy.

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    Stainless Steel Industrial Welded Pipe
  • Stainless Steel Product Pipe

    Stainless Steel Product Pipe generally refers to stainless steel pipes used to make finished products, such as furniture, equipment, and hardware. They have high requirements for precision, small dimensional deviation, and smooth surface. Many stainless steel stair handrails, shelves, and display racks use this kind of pipe, which is both beautiful and durable.


    Compared with industrial pipes, product pipes pay more attention to appearance and processing performance, such as whether they can be bent and whether they will deform after welding. If you want to make complex shapes, it is recommended to choose 304 material, which has good flexibility and is easy to process. In addition, the surface can be brushed, mirrored, or sandblasted, depending on specific needs. For example, shopping mall decoration may use bright surface, and industrial equipment may use matte and scratch-resistant.

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    Stainless Steel Product Pipe
  • Mechanical Structure Pipe

    Mechanical Structure Pipe is mainly used in mechanical equipment, automotive parts, and engineering structures, such as hydraulic cylinders, drive shafts, and support frames. It must withstand high strength and high load, so the material and process are very important. Generally, 304 or higher strength 316L stainless steel is used.


    This type of pipe usually requires precise size and good straightness, otherwise it may not fit during assembly. If used in an environment with strong vibration, fatigue resistance must also be considered. Some inferior pipes may crack after long-term use. Our pipes are guaranteed to meet the tensile strength and hardness standards.

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    Mechanical Structure Pipe
  • Pipe for Architecture and Decoration

    Pipe for Architecture and Decoration is a stainless steel pipe used to enhance the appearance, such as shopping mall railings, glass curtain wall brackets, hotel lobby decorations, etc. It must not only be strong, but also beautiful, so the surface treatment is particularly particular, and the common ones are mirror, titanium plating, color spraying, etc.


    When choosing this type of pipe, it is recommended to choose 316 material for outdoor use, which is more corrosion-resistant and avoids rusting due to wind and rain. If the budget is limited for indoor use, 304 is also OK. In addition, pay attention to protecting the surface during installation, especially the mirror pipe. Once scratched during transportation, it is difficult to repair, affecting the overall effect.

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    Pipe for Architecture and Decoration
  • Stainless Steel Seamless Pipe

    Stainless Steel Seamless Pipe is directly punched out of steel billets without welds, so its pressure bearing capacity is stronger than that of welded pipes, and it is suitable for high-pressure and high-temperature environments, such as boilers, chemical pipelines, and aviation parts. Its inner wall is smoother, the fluid resistance is small, and it is not easy to accumulate scale.

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    Stainless Steel Seamless Pipe
  • Liquid Cooling Rack Manifold Pipe

    Liquid Cooling Rack Manifold Pipe is mainly used in the liquid cooling system of servers, new energy batteries, and high-power electronic equipment. It is responsible for evenly distributing the coolant to each heat dissipation module. Because it is in contact with the coolant for a long time, it has extremely high requirements for corrosion resistance and sealing. Generally, 316L stainless steel or special coating pipes are used.

    When selecting, pay attention to the matching of pipe diameter and flow rate. If it is too thin, it will affect the heat dissipation efficiency, and if it is too thick, it will take up space. In addition, it is best to use laser welding for the joint part to avoid leakage. After all, the most feared thing for electronic equipment is the cooling system problem. Once the leakage is all over.

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    Liquid Cooling Rack Manifold Pipe

Zhejiang Shuangsen Metal Technology Co., Ltd.

About Us

Our factory is located in Wenling city, near Ningbo and Shanghai Port, Zhejiang Province, China which founded in 1999s, occupied the 20,000M2 area. Our factory is a professional enterprise that specializes in the research and development, production, and operation of thin-walled stainless steel pipes, stainless steel double clamp press, groove type, socket welding type, lock expansion type pipe fittings, and other series of products. We have 133 complete sets of industrial stainless steel welded pipe assembly line equipment with foreign level "online roundness control system", "online internal weld leveling technology" and "online bright solid melting heat treatment" equipment.
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Latest News

  • Production process of stainless steel pipes

    The production process of stainless steel pipes generally includes the following steps: Raw material preparation: Usually the raw material of stainless steel pipes is stainless steel coils, and the raw materials need to be inspected and cleaned before production.

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  • Advantages of stainless steel pipes

    Stainless steel pipes have the following advantages: Corrosion resistance: Stainless steel pipes have good corrosion resistance and can resist the erosion of most corrosive media, suitable for various harsh environments.

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  • Application of stainless steel pipes

    Stainless steel pipes are widely used in various industrial fields, mainly for conveying liquids, gases and solids, such as: Pipeline systems for conveying oil, natural gas, chemical raw materials, etc. in the fields of petroleum, chemical industry, aerospace, etc.;

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