410 stainless steel is a hardenable, martensitic stainless steel that is designed for high strength and hardness. It has superior wear resistance and consists of at least 11.5% chromium, making it resistant to certain types of corrosion. Here are some of the features and benefits of a 410 stainless steel tube:

• Corrosion Resistance: It has reasonable corrosion resistance in mild environments and good atmospheric corrosion resistance.
• High Strength and Hardness: 410 stainless steel is capable of being hardened up to 42HRC. Its strength and hardness make it ideal for applications such as valves and cutlery.

410 Stainless Steel Tube Supplier

410 Stainless Steel Tube Factory in China

• Heat Resistance: It has good resistance to heat in continuous service up to 1300°F and in intermittent service up to 1500°F.
• Machinability: 410 stainless steel can be machined in the annealed condition at surface speeds of 60 – 80 feet (18.3 – 24.4m) per minute.
• Weldability: It can be welded using most of the common practices including gas, resistance, electron beam and fusion and resistance welding.

China 410 Stainless Steel Tube Factory

China 410 Stainless Steel Tube

The factory quality inspector is helping the customer to measure the outer diameter of the pipe purchased by the customer.

• Uniformity and Consistency: 347 stainless steel pipes manufactured according to industry standards offer uniformity and consistency in their dimensions, tolerances, and material properties. This ensures compatibility and interchangeability in various applications.
• Versatility: 347 stainless steel pipes are available in various sizes, thicknesses, and configurations to meet different application requirements. They can be customized to fit specific installation needs, offering flexibility in design and installation.

Hardness measurement of stainless steel pipe

Hardness measurement of stainless steel pipe

• Longevity and Low Maintenance: Due to its excellent corrosion resistance and high-temperature strength, 347 stainless steel pipes have a long service life and require minimal maintenance. They can withstand harsh environments and temperature fluctuations, reducing the need for frequent replacements and repairs.
• Wide Application Range: 347 stainless steel pipes find applications in industries where high-temperature strength and corrosion resistance are critical, such as chemical processing, oil and gas, power generation, and aerospace. They are used in heat exchangers, furnace components, exhaust systems, and other high-temperature environments.

Wall Thickness Measurement of Stainless Steel Tubes

Manual inspection of inner wall of stainless steel pipe

China Stainless Steel Pipe Tube Supplier

410 Stainless Steel Pipe, similar to other types of stainless steel pipes, is produced using a series of steps involving rolling, welding, heat treatment, cutting, and finishing. Here is a general overview of the manufacturing technology involved:

1. Slitting: The initial material, which is often in the form of a large coil of stainless steel, is unrolled and slit to match the dimensions required for the final pipe.
2. Tube Formation: The slit stainless steel is gradually formed into a tube shape using a series of rollers, resulting in what’s referred to as the “mother tube”.
3. Welding: The edges of the mother tube are welded together to form a sealed pipe. The welding can be achieved using a variety of methods, with high-frequency induction (HFI) welding and electric resistance welding (ERW) being common.
4. Heat Treatment: Following the welding process, the pipe typically undergoes a heat treatment like annealing. This involves heating the tube to a high temperature and then cooling it in a controlled manner, which helps to relieve stress and restore the corrosion resistance and other properties that can be affected by the welding process.
5. Cutting and Finishing: The welded and heat-treated pipe is then cut into the desired lengths. It may also be finished, which can involve polishing the exterior and possibly the interior of the pipe to improve its appearance and enhance its corrosion resistance.
6. Testing and Inspection: To ensure the pipe meets the required specifications, it undergoes various tests and inspections. These can include dimensional checks, visual inspections, and tests for mechanical properties and corrosion resistance.

410 stainless steel tubes, known for their high strength and hardness, find applications in various industries where these properties are essential. Here are some common applications of 410 stainless steel tubes:

1. Industrial Equipment: 410 stainless steel tubes are used in various industrial equipment and machinery components that require high strength, hardness, and corrosion resistance. This includes valves, pumps, fittings, and shafts.
2. Oil and Gas Industry: Due to its corrosion resistance and ability to withstand high-pressure and high-temperature environments, 410 stainless steel tubes are employed in the oil and gas industry for applications such as downhole tools, pipelines, and wellhead equipment.
3. Cutlery and Kitchenware: 410 stainless steel tubes are used to manufacture cutlery, kitchen utensils, and cookware. Its high strength and hardness make it suitable for applications where durability and resistance to wear are important.
4. Medical and Surgical Instruments: The high strength and corrosion resistance of 410 stainless steel tubes make them suitable for manufacturing surgical and medical instruments that require strength, sharpness, and resistance to sterilization processes.
5. Firearms and Ammunition: 410 stainless steel tubes are used in the manufacturing of firearm barrels and other firearm components due to their strength, hardness, and corrosion resistance.
6. Automotive and Aerospace: In certain automotive and aerospace applications, 410 stainless steel tubes can be used for components that require high strength, hardness, and resistance to corrosion and wear.

Stainless steel pipes and tubes need to be packaged carefully to avoid any damage during transportation and handling. Here are some common ways in which stainless steel pipes are packaged:

• Bundles: Stainless steel pipes are often bundled together, with each bundle containing a specific number of pipes. They can be bundled with steel strips or plastic bands for secure transportation.

• Plastic Caps: The ends of the pipes may be covered with plastic caps to protect them from dust, moisture, and other foreign materials. This is particularly important for threaded or precision-cut ends, which need to be kept clean and undamaged.
• Wrapping: The pipes can be wrapped in plastic sheets or waterproof paper to protect against moisture, especially for long-term storage or for shipping in wet conditions.
• Padding: For certain applications or for precision-made pipes, padding material like foam or straw might be used within the package to prevent any damage or scratches on the pipe surfaces during transportation.

• Wooden Boxes or Crates: For higher-grade stainless steel pipes or for pipes that require extra protection, they may be packed in wooden boxes or crates. This provides additional protection against physical damage during shipping and handling.