Stainless Steel Seamless Tube Cold Drawn Seamless Tube GB/T 8163 For Liquid Service
Stainless Steel Seamless Tube Cold Drawn Seamless Tube GB/T 8163 For Liquid Service
Material
| Material Name | Stainless Steel |
|---|---|
| Composition | Iron, Chromium, Nickel |
| Grade | 304, 316, 321, etc. |
Specification
| Specification | GB/T 8163 |
|---|---|
| Tube Type | Seamless |
| Manufacturing Method | Cold Drawn |
| Size Range | 6mm - 219mm |
| Wall Thickness | 0.5mm - 30mm |
| Length | 6m - 12m |
| Surface Finish | Pickled, Polished, Annealed |
| Ends | Plain Ends, Beveled Ends |
Chemical Composition
| Element | Composition Range (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Silicon (Si) | 1.00 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.030 max |
| Chromium (Cr) | 18.0 - 20.0 |
| Nickel (Ni) | 8.0 - 10.5 |
| Others | Trace elements |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 35% min |
| Hardness | HRB 90 max |
| Impact Strength | ≥ 100 J |
| Modulus of Elasticity | 200 GPa |
| Density | 7.9 g/cm³ |
Steel Grade
The steel grades commonly used for stainless steel seamless tubes for liquid service include:
- 304 (0Cr18Ni9)
- 304L (00Cr19Ni10)
- 316 (0Cr17Ni12Mo2)
- 316L (00Cr17Ni14Mo2)
- 321 (0Cr18Ni10Ti)
- Other grades as per customer requirements
Application
The stainless steel seamless tubes manufactured according to GB/T 8163 specifications are primarily used for liquid service applications in various industries. Some common applications include:
- Oil and Gas Industry: Stainless steel seamless tubes are used for the transportation of petroleum, natural gas, and other fluids in pipelines.
- Chemical Industry: These tubes are employed for conveying corrosive chemicals and acids.
- Pharmaceutical Industry: Seamless tubes are utilized in the production and transfer of pharmaceutical liquids and gases.
- Food and Beverage Industry: Stainless steel tubes are suitable for conveying fluids in food processing and beverage production.
- Water Treatment: These tubes find applications in water treatment plants for the transportation of treated water.
- Heat Exchangers: Seamless tubes are utilized in heat exchangers for efficient heat transfer in various systems.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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