Welded Stainless Steel Tube
Stainless steel welded tube is rust-proof and has excellent high temperature resistance. It is well suited for use in environments with harsh conditions. It provides superior performance in both industrial and civil applications, etc. Grand Steel offers you high quality stainless steel welded pipe in different materials such as 304 stainless steel welded pipe and 316 stainless steel welded pipe. If you are looking for such pipes for your project, please contact us for more details.
The demanding environments of the dairy, food, and beverage industries require a higher purity tubing than standard instrumentation grade. Sanitary stainless tubing offers a highly polished ID and OD to ensure cleanliness to prevent particulate entrapment. Baosheng offers a domestic tubing product manufactured which utilizing state-of-the-art laser welding to produce a high quality tube featuring the superior fit and finish quality needed to ensure a problem-free beverage system.
If any questions,please contact sales@grandsteeltube.com
- Description
- Chemical composition & Mechanical Properties
- Specifications
- Inquiry
Stainless Steel Welded Tube
Stainless steel welded tube is rust-proof and has excellent high temperature resistance. It is well suited for use in environments with harsh conditions. It provides superior performance in both industrial and civil applications, etc. Grand Steel offers you high quality stainless steel welded pipe in different materials such as 304 stainless steel welded pipe and 316 stainless steel welded pipe. If you are looking for such pipes for your project, please contact us for more details.
Stainless Steel Welded Pipe
SS Welded Tube
Stainless Steel Welded Tube
Stainless Steel Welded Tube for Sale
| Product | Stainless Steel Welded Tube |
| Process method | Welded |
| Surface finish | Pickling / Polished |
| Outer diameter | 4 mm to 3000 mm or customized |
| Wall thickness | 0.2 mm to 30 mm or customized |
| Length | 1mm-11800 m or customized |
| Package | Standard seaworthy packaging or as per your requirements |
Applications of Stainless Steel Welded Tubes
Grand Steel offers stainless tubes in different grades and materials. SS 304 and SS 316 are the most commonly used. Below let’s review their applications.
Usages of SS 304 Welded Stainless Pipe
SS 304 welded stainless pipe is corrosion resistant and easy to sterilize. It is a very common type and can be used in the following industries.
1. Food and beverage processing
2. Pharmaceutical industry
3. Fluid transportation pipes
4. Water supply equipment
Fluid Conveying Piping
Beverage Processing Equipment
Kitchen Supplies
Usages of SS 316 Welded Pipe
Stainless steel of type 316 is easy to clean. In addition, it is more resistant to corrosion by chemicals and solvents. Therefore it is often used in the following areas.
1. Structural steel and components in the marine environment
2. Industrial equipment for chemical supplies
3. Coastal building railings and decorations
4. Heat exchangers
Heat Exchanger
Industrial Equipment
Railing
Weight Calculation Method
Considering that the components of SS 304 and SS 316 are different, their weights are also different. Here are the computational formulas.
Material：304/304L
(diameter – wall thickness) * wall thickness * 0.02491 * length = weight (kg)
Material：316/316L
(diameter – wall thickness) * wall thickness * 0.02513 * length=weight(kg)
If you want to estimate the weight of your cargo, you can calculate it by this formula. Feel free to contact Wanzhi Steel for any other questions.
What Is Stainless Steel Welded Pipe?
Stainless steel welded pipe is a kind of welded pipe, which is made of stainless steel or steel strip that is welded after being rolled and formed by a unit and mold. It has a simple production process, high production efficiency, and many varieties and specifications. However, its general strength is lower than that of seamless steel pipe.
Production Process
Raw material inspection → Splitting → Shaping → Welding → Cutting → Heat treatment → Straightening → Plane end → Eddy current flaw detection → Hydrostatic test → Internal polishing → Outer polishing → Terminal test → Delivery
Stainless Steel Welded Pipe Factory
Quality Inspection
SS Welded Pipes for Sale
Benefits of Stainless Steel Welded Tube
1. Anti-rust
Stainless steel welded pipe has nickel, manganese, iron, carbon, and silicon as components. The most critical of these is chromium. Most welded tubes made from stainless steel contain about 10.5% chromium, which is highly resistant to rust and water.
2. Uniform Wall Thickness
Stainless steel welded pipe is welded after being rolled and formed by a machine and a mold and has a uniform wall thickness. In addition, it can be made to any size. This means that it can also meet the different requirements of your project for size.
3. Environmentally Friendly
Stainless steel consists of at least 65% recycled material. Discarded stainless steel welded pipes can be recycled into new steel products. This makes stainless steel welded pipe a very environmentally friendly choice.
304 SS Welded Tubes
306 SS Steel Welded Tubes
Stainless Steel Tubes in Stock
4. Long Life Span
Compared to various other types of steel and metal pipes, stainless steel welded pipes have a much longer service life. In general, stainless steel piping can last for about 70 years. That’s why you’ll typically find it in many commercial and domestic kitchens.
5. Beautiful Appearance
Stainless steel welded tube is subjected to uniform extrusion during the production process, and then the solid solution is annealed, the surface becomes very smooth. In addition, it has a high brightness inside the tube. When it is used in urban landscape or architecture, it is very ornamental.
Is It Safe to Welded Stainless Steel Water Pipes?
When it comes to drinking water pipes, we usually consider their safety. So is welded stainless steel plumbing safe?
Obviously, it is safe. Stainless steel welded pipe is a very energy-saving and environmentally friendly product. When it is used for water pipe, it does not become brittle at low temperature and has good heat preservation performance at high temperature, so it does not cause energy waste when conveying hot water. Moreover, the internal surface of stainless steel welded pipe is smooth, clean and hygienic. Compared with other water pipes, such as galvanized pipes and plastic pipes, welded stainless steel water pipes are the best choice for transporting drinking water and general household water.
Household Plumbing
Faucet
Shower
Our Service Commitment
Grand Steel has 17 years of experience in the industry and 17 years of experience in steel export. During these years, we have served 100+ clients all over the world and won good reputations. Below is what we can promise to our clients.
1. We guarantee a 100% pass rate of the products. The welding line is flat without obvious welds or skip welding.
2. We promise that SS tubes are highly resistant to corrosion. And it is not easy to deform and crack during further processing, such as bending, stretching.
3.Grand Steel has independent factories to provide you with factory sales prices. There are no intermediate links so that you can buy quality steel pipes at competitive prices.
Large Size SS Welded Pipes
SS Welded Tube Inventory
To make your project safer and more economical, stainless steel welded tube is your first choice. Besides stainless steel welded pipes, you can also purchase galvanized pipes and carbon pipes products in different shapes and sizes at Wanzhi Steel. You can choose the best solution according to your use environment and budget. Welcome to talk with us for more details!
| Chemical composition | Element | 201 | 202 | 304 | 316 | S31803 | S32750 | |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.030 | ≤0.030 | ||
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤0.80 | ||
| Mn | 5.5-7.5 | 7.5-10.0 | ≤2.00 | ≤2.00 | ≤2.00 | ≤1.20 | ||
| P | ≤0.060 | ≤0.060 | ≤0.045 | ≤0.045 | ≤0.030 | ≤0.035 | ||
| S | ≤0.030 | ≤0.030 | ≤0.030 | ≤0.030 | ≤0.020 | ≤0.020 | ||
| Cr | 16-18 | 17-19 | 18-20 | 16-18 | 21-23 | 21-23 | ||
| Ni | 3.5-5.5 | 4.0-6.0 | 42958 | 43022 | 4.5-6.5 | 6.0-8.0 | ||
| Mo | 2.0-3.0 | 2.5-3.5 | 3.0-5.0 | |||||
| N | ≤0.25 | ≤0.25 | 0.08-0.2 | 0.24-0.32 | ||||
| Cu | ≤0.50 | |||||||
| Mechanical properties | Material Item | 201 | 202 | 304 | 316 | S31803 | S32750 | |
| Tensile Strength (MPa) | ≥655 | ≥620 | ≥515 | ≥515 | ≥620 | ≥800 | ||
| Yield Strength (MPa) | ≥260 | ≥310 | ≥205 | ≥205 | ≥450 | ≥550 | ||
| Elongation (%) | ≥35 | ≥35 | ≥35 | ≥35 | ≥25 | ≥15 | ||
| Hardness (HV) | ≤230 | ≤230 | ≤200 | ≤200 | ≤303 | ≤323 | ||
If any questions,you are more than welcome to contact sales@grandsteeltube.com
| Name | Welded Stainless Steel tube |
| Standard | ASTM A213,ASTM A312,ASTM A789,ASTM A790 |
| Material Grade | 304/304L/316/316L/1.4301,1.4304,1.4401,1.4404;etc |
| Outer Diameter | 6.0mm--508mm |
| Thickness | 0.5mm - 8mm |
| Length | ≤12000mm or as per customer request |
| Tolerance | a) Outer Diameter: +/- 0.2mm |
| b) Thickness: +/- 10% OR as customer request | |
| c) Length: +/- 10mm | |
| Surface | Satin / Hairline :180#, 320# |
| Polish : 400# ,600# ,800# or Mirror surface | |
| Pickling | |
| Application | Decoration ,( Processed into railings, handrails, doors and Windows ),medical,industry,etc |
| Packaing | Plastic bag/woven packing(please send details packing to us if you have other requirements) |
If any questions,you are more than welcome to contact sales@grandsteeltube.com
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(1) Standard: EN10217-7;etc
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If any questions,please contact sales@grandsteeltube.com
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If any questions,please contact sales@grandsteeltube.com
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Main Grade:TP304/304L, TP316/316L,1.4301,1.4304,1.4401,1.4404
Size:OD9.53mm-131mm With WT: 0.635-5mm. 3M or 6M as the length.
ASTM A269 and with the ID tolerance H10 or H11.
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If any questions,please contact sales@grandsteeltube.com
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If any questions,you are more than welcome to contact sales@grandsteeltube.com
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Downhole Chemical Injection Tubing
Incoloy 825 capillary tube has excellent resistance to sulfuric acid and phosphoric acid corrosion, intergranular corrosion after welding. It won’t lead chloride stress corrosion cracking. With excellent resistance to pitting corrosion and crevice corrosion in a chloride ion-containing medium environment, it boasts great resistance to stress corrosion under sodium chloride salt solution medium. In addition, it has high strength and good toughness.
If any questions,please contact sales@grandsteeltube.com