Stainless Steel Welded Tubes Supplier In China
We can provide stainless steel welded tubes with different wall thicknesses and sizes as a stainless welded tube supplier. Stainless steel welded tube is widely used in industry, they can transport liquid gas and so on. Stainless steel welded tubes can also have square, rectangular, and other shapes. If you need to buy stainless steel welded tube, don’t hesitate to get in touch with me to give you the best price.
Features of Huaxiao Stainless Steel Welded Tubes
Stainless steel welded tube is made of stainless steel, also called stainless steel welded tube or stainless steel welded tubing. It is made from heat-treated stainless steel strip material that is roll-formed and then welded. Stainless steel welded tube is characterized by high corrosion resistance, toughness ductility, smooth surface, and so on.
Corrosion Resistance
Stainless steel welded tubes are made of stainless steel, which has excellent corrosion resistance. This is mainly due to the fact that a dense, oxidation-resistant chromium oxide layer is formed on the surface of stainless steel. This chromium oxide layer isolates the medium inside the tube from the outside world, thus preventing the corrosion of stainless steel. In addition, stainless steel also contains other elements, such as nickel and molybdenum, which can also further improve the corrosion resistance of stainless steel.
The corrosion resistance of stainless steel welded tube makes it perform well in some corrosive media, such as the use of chemical media in acid, alkali, salt, etc. It can maintain the stable performance of the tube for a long time and reduce maintenance and replacement costs.
Toughness and Ductility
Stainless steel welded tube has excellent strength and toughness after annealing and other treatment processes, which can withstand high pressure and large tension. When manufacturing stainless steel welded tubes, processes such as high-temperature annealing or cold-rolling annealing are often used to improve the mechanical properties of the tubes. The annealing process reduces the hardness and brittleness of the welded tube and improves its toughness and ductility, thereby increasing its tensile, bending, and compression resistance.
In the manufacturing and use of stainless steel welded tube, the tube needs to withstand a variety of pressure and tension, such as water pressure, air pressure, gravity, vibration, etc., and high-strength stainless steel welded tube can ensure that the tube is not easy to deform, rupture or fall off under these effects, thereby improving the service life and stability of the tube.
Smooth Inner Surface
Stainless steel welded tubes have a smooth inner surface and low coefficient of friction, which can reduce the resistance of fluids, thus reducing energy consumption. In the manufacturing process of stainless steel welded tube, professional inner surface polishing technology is usually used to make the inner surface finish reach a certain standard, and also to eliminate the bumps and depressions on the tube surface, so as to get a smoother and more uniform inner surface of the tube.
Due to the smooth inner surface of stainless steel welded tube, the resistance of the fluid in the tube can be reduced, thus reducing the energy consumption of the pipeline conveying fluid and improving the conveying efficiency and economy of the pipeline. Especially in the transport of highly viscous media, the impact of friction coefficient on resistance is more significant, and the smooth inner surface of stainless steel welded tube can effectively reduce resistance and energy consumption, thus saving energy.
Easy to Clean and Disinfect
Stainless steel welded tube has a smooth surface and good corrosion resistance, is not easy to produce scale and bacteria, easy to clean and disinfect. Since the surface of stainless steel has few bumps and defects, it is less likely to deposit and accumulate bacteria, dirt and other organic substances during use. Also, the corrosion resistance of the stainless steel material itself can prevent corrosion and rusting inside the tube, which further reduces the growth of bacteria inside the tube.
For places where efficient cleaning and disinfection are required, such as hospitals, food processing, pharmaceuticals and other industries, stainless steel welded tubes have great advantages. The smooth surface of stainless steel welded tubes can reduce friction during cleaning, while the corrosion resistance of stainless steel can be undamaged during the cleaning process. In addition, stainless steel welded tube is able to resist the erosion of various cleaning agents, keeping the tube clean and hygienic.
High Safety
Stainless steel material itself is a non-toxic, tasteless, and non-polluting metal material, which does not produce harmful substances. Compared with other materials, the surface of stainless steel welded tube does not have any coating or paint, which will not release any harmful substances and will not cause pollution to fluids and air.
In addition, because the material of stainless steel welded tube is stable, it is not easy to deform and crack, so there is no leakage, fracture, or other safety hazards in the process of use. At the same time, the corrosion resistance of stainless steel welded tube can also maintain the integrity and stability of the pipeline, reducing the emergence of safety hazards.
Classification of Stainless Welded Tubes
Stainless steel large-diameter welded pipe is made of rough polished welded steel pipe. Its process is simple and the price is lower than other sizes of welded pipe. The production time is fast. We can accept customized non-standard specifications and sizes, which are generally used for low-demand ordinary fluid pipes and ventilation pipes.
Light Gauge Stainless Steel Pipes for Ordinary Piping JIS G3448, CNS 13392 using high quality raw materials. Our SS pipes are reliable long lasting and at par with international quality and safety norms. These pipes are highly durable, reliable, corrosion resistant and possess high strength. These SS pipes is widely used in various application industry like Oil & Gas, Paper, Breweries, Cement, Oil Mills, Shipbuilding, Steel Plant etc.
Rectangular tube is a hollow strip of steel, also known as flat tube, flat square tube or square flat tube (as the name implies). When the bending and torsion strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used to produce various conventional weapons, barrels, and shells.
The stainless steel square tube is a hollow, long strip of steel. It is called a square tube because it has a square section. High quality Stinless Steel Square Pipes Suppier. Ss suqare pipes available in sizes 12.7mm to 600mm from huaxiao ss that one of the suppliers of stainless steel welded tube in china.
Specifications of Stainless Steel Welded Tubes
Item | stainless steel welded tube(stainless steel welded pipe tube, stainless steel welded tubing, welded steel pipe, stainless steel welded pipe, stainless tube welding) |
Material | GB, AISI, ASTM, DIN, EN, SUS, UNS, etc |
Stainless Steel Welded Tube OD | 0.188”–4.500” (4.78mm–104.3 mm) or as customers’ request |
Stainless Steel Welded Tube Wall | 0.016” – 0.236” (0.406mm-0 5.994 mm) or as customers’ request |
Size | 1-inch stainless steel tubing 12mm internal diameter steel tube |
Manufacturer | Tisco steel, Posco steel, Ttss,Bao steel, etc |
Applications of Stainless Welded Tubes
Chemical and Petrochemical: Stainless steel welded pipes are widely used in the chemical and petrochemical industries to transport a variety of corrosive chemicals such as acids, alkalis and salts. These pipes need to have excellent corrosion resistance, high temperature strength and wear resistance.
Food and Beverage Processing: Stainless steel welded pipes are widely used in the food and beverage processing industry, especially for those applications that require compliance with sanitary standards. Food grade stainless steel welded pipes can be used to convey and store liquid and semi-solid products such as milk, beer, juice and cooking oil.
Marine Applications: Stainless steel welded pipes are widely used in the marine industry due to their corrosion resistance and high pressure resistance. These pipes are used to transport seawater, fuel oil, lubricants and other corrosive liquids.
Oil and Gas: Stainless steel welded pipes are used in the oil and gas industry for the transmission and storage of natural gas and petroleum products. These pipes need to have excellent corrosion resistance and high temperature strength to cope with extreme operating environments.
Pharmaceuticals: Stainless steel welded pipes are used in the pharmaceutical industry for the conveyance and storage of pharmaceutical products where a highly sanitary environment is required. These pipes need to meet FDA standards and need to have excellent corrosion resistance and smooth surfaces to avoid any contamination.
Power Generation: Stainless steel welded pipes are widely used in the power generation industry for conveying and storage applications such as fuel transfer, steam transfer and cooling water piping. These pipes need to have a high degree of corrosion resistance and high temperature strength to maintain long-term reliability and safety.
Why Choose Huaxiao Stainless Steel Welded Tubes？
More than 13 Years of Experience in Manufacturing Stock&Supply of Stainless Steel Welded Tubes
Huaxiao stainless steel has its own processing mill and many suppliers, unlike many middlemen who add a lot of cost of stainless steel welded tube, so our stainless steel welded pipe price is very competitive. If you need 304 stainless steel tubing, 304l stainless steel pipe, 316 stainless square tube, 316 stainless steel rectangular tubing, 316 stainless steel rectangular tubing or heavy wall stainless steel pipe, or other grades and sizes, please free to send me your inquiry, I will quote the best-welded tube price for you.
We can provide inspection reports of stainless steel welded pipes, certificates of origin, or various inspection reports according to customer requirements. We also support factory inspection or video inspection.
FAQ
- Raw material inspection
- Splitting
- Shaping
- Welding
- Cutting
- Heat treatment
- Straightening
- Plane end
- Eddy’s current
- Hydraulic test
- Liner polishing
- Outer polishing
- Terminal test
- Delivery
Welding thin-walled stainless steel pipe with argon can use electric combined welding, laser welding stainless steel tubes, manual arc welding and argon arc welding.
In most cases, the advantages of argon welding are used.
Good welding quality, efficiency, and low cost.
Only after knowing the seamless and welded pipe difference, we will distinguish between the two.
First, the production process is different
Stainless steel welded pipe is striped into stainless narrow strips of different sizes with stainless steel plates, and then welded after forming by machine and abrasive tools, so there is a weld in the wall of stainless steel welded pipe.
The seamless tube is perforated with a round tube blank as raw material and is produced through a production process of cold rolling, cold drawing or hot extrusion. There is no welding point on the tube.
The difference in the appearance of the steel pipe
The tolerance range of the wall thickness of stainless steel welded pipe is very small, and its wall thickness is also very uniform, which can be made into very thin stainless steel welded pipe; while the steel pipe of seamless pipe has low precision and uneven wall thickness.
Get In touch
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Phone/WhatsApp/WeChat:
+86 13052085117
Email: [email protected]
Address: RM557, NO.1388 Jiangyue Road, Shanghai China
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