BS 6323-8 LW12 Longitudinally Welded Stainless Steel Tubes For Mechanical
Product Details
Longitudinally Welded Stainless Steel Tubes
,Mechanical Welded Stainless Steel Tubing
,BS 6323-8 welded stainless steel tubing
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 Welded Stainless Steel Tubing: Longitudinally Welded Stainless Steel Tubes For Mechanical Applications
Introduction
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 is a British Standard that specifies the requirements for longitudinally welded stainless steel tubes for mechanical applications. This standard outlines the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades for these welded stainless steel tubes.
Material Specification
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 specifies the material requirements for longitudinally welded stainless steel tubing. These tubes are manufactured using stainless steel, ensuring high corrosion resistance and durability. The standard provides specific requirements for the chemical composition and mechanical properties of the stainless steel used.
Key Features
The key features of BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 welded stainless steel tubing include:
- Longitudinal Welding: The tubes are manufactured using a longitudinal welding process, ensuring a strong and continuous weld seam.
- Corrosion Resistance: The use of stainless steel in the manufacturing process provides excellent resistance to corrosion, making these tubes suitable for various environments.
- Mechanical Strength: The tubes exhibit high mechanical strength, enabling them to withstand heavy loads and mechanical stresses.
- Versatility: These tubes are suitable for a wide range of mechanical applications, offering flexibility in their usage.
Chemical Composition
| Element | LW12 (%) | LW19 (%) | LW20 (%) | LWCF20 (%) | LW21 (%) |
|---|---|---|---|---|---|
| Carbon (C) | 0.10 max | 0.10 max | 0.10 max | 0.10 max | 0.10 max |
| Manganese (Mn) | 1.00 max | 1.00 max | 1.00 max | 1.00 max | 1.00 max |
| Silicon (Si) | 1.00 max | 1.00 max | 1.00 max | 1.00 max | 1.00 max |
| Phosphorus (P) | 0.040 max | 0.040 max | 0.040 max | 0.040 max | 0.040 max |
| Sulfur (S) | 0.030 max | 0.030 max | 0.030 max | 0.030 max | 0.030 max |
| Chromium (Cr) | 11.5-13.5 | 17.0-19.0 | 19.0-21.0 | 19.0-21.0 | 20.0-22.0 |
| Nickel (Ni) | 0.50 max | 8.0-10.0 | 8.0-10.0 | 8.0-10.0 | 8.0-10.0 |
| Others | - | - | - | - | - |
Mechanical Properties
| Property | LW12 | LW19 | LW20 | LWCF20 | LW21 |
|---|---|---|---|---|---|
| Tensile Strength | 450-650 MPa | 450-650 MPa | 450-650 MPa | 450-650 MPa | 450-650 MPa |
| Yield Strength | 250 MPa min | 350 MPa min | 350 MPa min | 350 MPa min | 350 MPa min |
| Elongation | 25% min | 25% min | 25% min | 25% min | 25% min |
| Hardness (HV) | - | - | - | - | - |
Steel Grade
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 specifies different steel grades for longitudinally welded stainless steel tubing. These grades are designed to meet specific mechanical and chemical requirements, ensuring optimal performance in various applications.
Application
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 welded stainless steel tubing finds applications in a wide range of mechanical industries. Some common applications include:
- Automotive Industry: These tubes are used in exhaust systems, structural components, and other mechanical parts.
- Construction: They are utilized in the construction of bridges, buildings, and other infrastructure projects.
- Machinery: These tubes are suitable for manufacturing machinery components, such as conveyor systems, hydraulic cylinders, and more.
- Energy Sector: They find applications in the oil and gas industry, power plants, and renewable energy projects.
Possible Alternative Grades
While BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 provides specific steel grades for welded stainless steel tubing, there may be alternative grades available in the market. These alternative grades may offer similar or enhanced properties, depending on the specific requirements of the application. It is recommended to consult with stainless steel suppliers or industry experts to explore possible alternative grades that meet the desired specifications.
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.
-
Auto Parts ASTM A513 Cold Rolling Welded Steel Tubes with DOM Production
Auto Parts ASTM A513 Welded Steel Tubes with DOM production ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Applications: for Machinery, Mechanical Engineering 1. Standard: ASTM A513 cold rolling welded precision steel tubes 2. Steel Grade: SAE1010, SAE1020, other materials upon agreement with customers. 3. Production method: Cold rolling on the weled steel tubes, to reach high accuracy on the OD and WT tolerance 4. Size range: O.D.:6-350mm W.T. -
25mm Diameter Bright Annealing Seamless Steel Tube for Hydraulic Systems
EN10305-1 E235 E355 NBK Bright Annealing Precision Steel Pipes for Hydraulic Systems EN10305-1 NBK Bright Annealed Precision steel pipes for Hydraulic system OD:4-80 (mm) WT0.5-10 (mm) Length 1000-12000mm Product name: Seamless Precision Steel Pipe Application: for hydraulic systems precision steel pipes for Hydraulic system OD (mm) WT (mm) Length (mm) 4 0.5 5800-6000 4.0 1.0 5800-6000 5.0 1.0 5800-6000 6.0 1.0 5800-6000 6.0 1.5 5800-6000 8.0 1.0 5800-6000 9.5 0.89 5800-6000 -
Precision Seamless Black Phosphating Steel Tube for Hydraulic Systems
Steel Pipes with high precision for Hydraulic Systems with Black Phosphating surface Black Phosphated Hydraulic Tubes with High Precision and tight tolerance, the tubes are produced by precision cold drawn and cold rolling, then bright annealed in a protected atmosphere, afterwards it is blackphosphated on the surface Production process: DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated. The phosphorization is -
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37 Production Process: Cold rolling by Cold pilger machine and Cold rolling machine,galvanized and zinc plated could be applied. Cold Rolled and Galvanized Steel Tube Production process: DIN highly accurate, cold rolled and bright seamless steel tube is used as the tube to be galvanized. The outer wall of tube is electroplated. The caps are covered at two ends of tube to prevent from the dust. Main Features:
