Stainless Steel Products
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Stainless Steel Welded Pipe
Product detail
Shanghai Nosinda Metal Co., Ltd. is a leading Stainless Steel Welded Pipe manufacturer and supplier.
Stainless steel welded pipe is made of stainless steel plate by cutting, bending and welding. The main welding methods include the following:
• TIG Welding: It can provide high-quality welding and is often used in high-demand situations.
• MIG Welding: It has a high welding speed and is suitable for mass production.
• Induction Welding: Induction heating technology is used to make the inner wall surface of the stainless steel pipe reach the welding temperature, and then pressure is applied to weld the two steel pipes together. This method is suitable for specific industrial applications.
Stainless steel welded pipes have a variety of surface treatments, such as sanded, brushed, polished, etc. The surface brightness can reach more than 600#. The surface of Nosinda stainless steel welded pipes is guaranteed to be free of delamination, cracks, folds, strains, sand holes, and concave and convex points, and the pipes can pass the 1000-hour salt spray test. According to the application, it is divided into general industrial welded pipes, heat exchanger pipes, condenser pipes, industrial fluid pipes, sanitary pipes, clean pipes, etc. For details, please see the technical parameters. The production process of stainless steel welded pipes is relatively simple, with low cost and high production efficiency. It is widely used in papermaking, petroleum, chemical industry, nuclear energy, medicine, food, electronics, machinery, seawater desalination, new energy, etc.
If you want to know more about our Stainless Steel Seamless Tube, Stainless Steel Capillary Tube, Stainless Steel Tubing Coil, please feel free to contact us. We will reply to you within 24 hours.
Features
- Good Anti-corrosion Performance
- Good High Temperature Resistance
- Smooth and Bright Surface
- Uniform Wall Thickness
- Not Easy To Age
Applications
1. General Industrial Welded Pipes
2. Heat Exchanger Tubes, Condenser Tubes
3. Pipes for Mechanical Structures
4. Sanitary Pipes, Pipes for Medical Equipment
5. Clean Pipes, Water Pipes, Industrial Fluid Pipes, Pressure Pipes
6. Building Decoration Pipes
7. Pipes For Automobile Machinery
8. Pipes for Furniture, etc.
Packaging
Packaging of Stainless Steel Welded Pipe
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
| TYPE | Outside Diamter | Wall Thickness | Features | Application | Standard |
| Stainless Steel Sanitary Pipe | Φ15.9mm~Φ168.3mm | 0.89mm~3.05mm | Internal Surface Smoothness≤0.2μm Tensile Strength≥690Mpa Expansion Rate≥30% Salt Spray Test: No surface corrosion · 1000h |
Milk and Food Industry Pharmaceutical Industry; Industry with Special Internal Surface Requirements |
ASTM A270；JIS G3447； ISO 2037；DIN 11850 |
| Stainless Steel Clean Pipe | Φ15.9mm~Φ168.3mm | 0.89mm~3.05mm | Outer Surface Brightness: 600# Internal Surface Smoothness: ＜0.2μm |
Used for Dust-free Workshop Pipes, etc | HG/T 21608 |
| Stainless Steel Welded Pipe for Heat Exchanger and Condenser | Φ6mm~Φ114.3mm | 0.80mm~3.05mm | Surface Treatment: pickling; bright 180#-600# | Suitable for Medium and Low Pressure Heat Exchangers, Boilers, Radiators, Heaters, Coolers, Condensers, Evaporators and Reboilers; Used in Chemical, Petroleum, Power, Biological, Pharmaceutical, Food and Other Industries. |
ASTM A269；ASTM A249； JIS G3463；DIN 17457； GB/T 24593 |
| Stainless Steel Welded Pipe for Fluid Transfer | Φ10mm~Φ325mm | 1.60mm~6.30mm | Surface Treatment: pickling; bright 180#-600# | Printing and Dyeing Equipment; Pipes for Drinking water, Air, Medical Gas, Hot Water, Sea Water, etc. |
GB/T 12771；ASTM A312/A778； JIS G3459；EN 10217-7 |
| Stainless Steel Welded Pipe with Large Diameter and Thick Wall | Round: Φ101.6mm~Φ273mm Square: 100*100~150*150mm |
1.5mm~6mm | Surface Treatment: 1. Bright Surface: 400# - 600# 2. Sand Surface: 180#, 240#, 320# 3. Pickling after Cold Rolling: No.2D |
Used for Anti-collision Column, Building Support, Decorative Stainless Steel Pipe Products, etc. | ASTM A554；GB/T 12770； JIS G3446 |