Stainless Steel Products
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Welded / Seamless Stainless Steel Tubing Coil
Product detail
Shanghai Nosinda Metal Co., Ltd. is a leading Stainless Steel Tubing Coil manufacturer and supplier.
Stainless steel tubing coil is a type of heat exchange tube. It is a coiled or mosquito coiled bend tube for customers who need extra-long tubes. It is widely used in chemical, machinery, electronics, electricity, textile, rubber, food, medical equipment, aviation, aerospace, communication, petroleum and other industrial fields.
Stainless steel tubing coil has both seamless tubing coil and welded tubing coil, and there are differences in production process, performance and applications. Seamless tubing coil is made by hot rolling, cold drawing or extrusion, and have the characteristics of smooth inner and outer walls, high dimensional accuracy and uniform wall thickness. Seamless tubing coil has excellent performance in withstanding high pressure, high temperature and corrosive media, so they are often used in key equipment in industries such as petroleum, chemical, and medicine. In addition, seamless tubing coil also has good mechanical properties and welding properties, which can meet the needs of complex projects. However, welded tubing coil is made by rolling steel plates or steel strips into tubes and connecting them by welding. The production process of welded tubing coil is relatively simple and the cost is lower, so it is widely used in some occasions where performance requirements are not high. If your project needs to withstand high pressure, high temperature or corrosive media, and high performance requirements, then seamless tubing coil is a better choice. If your project has relatively low performance requirements and needs to consider cost factors, then welded tubing coil is a more economical choice.
If you want to know more about our Stainless Steel Welded Tube, Stainless Steel Seamless Tube, Stainless Steel Capillary Tube, please feel free to contact us. We will reply to you within 24 hours.
Features
- Uniform and Thin Tube Wall and Better Thermal Conductivity Than Copper Pipe
- Resistant to High Temperature Steam, Impact Corrosion, and Ammonia Corrosion
- Anti-scaling and Anti-oxidation Corrosion
- Long Service Life and Save Costs
- Easy Pipe Installation Process
Applications
1.Oil Drilling
2.Shipbuilding
3.Aerospace and Petrochemical Refining Equipment
4.Spiral Wound Tube Heat Exchanger
5.Gas Pipeline
6.High Pressure Fluid Pipeline
7.Steam Insulation Pipe and Cable
8.PVC Jacketed Anti-corrosion Stainless Steel Pipe and Cable
Packaging
Packaging of Stainless Steel Tubing Coil
Shanghai Nosinda Metal Co., Ltd. Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Nosinda Metal Co., Ltd. Standard
2) Customization
Technical Information
| PRODUCT | STAINLESS STEEL TUBING COIL | |
| WELDED TUBING COIL | SEAMLESS TUBING COIL | |
| Outside Diameter | 10 - 32mm | 3.18 - 25.4mm |
| Wall Thickness | 0.6 - 2.0mm | 0.5 - 2.77mm |
| Continuous Length | can reach more than 2000m | can reach more than 2100m |
| Size Tolerance | Outside Diameter: ±0.1mm Wall Thickness: ±10% Length: ±5mm |
Outside Diameter: ±0.08mm Wall Thickness: ±10% Length: ±5mm |
| Production Process | By welding stainless steel plates or strips On-line Bright Solution Annealing Treatment |
Cold Drawn or Extrusion Vacuum Bright Annealing |
| Detecting Techniques | On-line Eddy Current Inspection Underwater Air Pressure Tightness Test(0.5h) Underwater Pressure Holding Test(3-10h) |
Eddy Current Inspection Air Pressure Tightness Test Water pressure test (10MPa-35MPa) |