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Stainless Steel 347 Seamless Instrumentation Tubes

Stainless Steel 347 Seamless Instrumentation Tubes are corrosion-resistant tubes crafted from grade 347 stainless steel. They are ideal for various industrial applications requiring high resistance to acidic and alkaline environments. Their seamless construction ensures durability and uniform flow, making them suitable for instrumentation systems.

Chemical Composition of 347 Stainless Steel Seamless Instrumentation Tubes

The table provides an overview of the elemental constituents of 347 Stainless Steel Seamless Instrumentation Tubes. 

GradeCMnSiPSCrMoNiN
347min.17.02.009.0
max.0.082.01.000.0450.03020.03.0013.0

Thus, the composition is crucial for ensuring the tube's suitability and reliability for various critical applications.

Mechanical Properties of Stainless Steel 347 Seamless Instrumentation Tubes 

The table provides essential data on the material's behaviour under various mechanical stresses and conditions. 

GRADETensile StrengthYield Strength (0.2%Offset)ElongationBrinell HARDNESS (HBW)Rockwell HARDNESSVickers Hardness (HV)Heat Treating Temperature, min or range (°C)
SS 347515 min.205 min.35%192 maxHRB- 90 max.200 max1040

The table is a valuable reference for evaluating the performance characteristics of 347 Stainless Steel Seamless Instrumentation Tubes. 

Benefits of Stainless Steel 347 Seamless Instrumentation Tubes 

SS 347 Seamless Instrumentation Tubes offer numerous benefits:

  • Corrosion Resistance: Due to the composition of grade 347 stainless steel, these 347 SS Seamless Instrumentation Tubes exhibit exceptional corrosion resistance, ensuring longevity even in harsh environments.
  • High Temperature Stability: Their high chromium and nickel content maintains stability at elevated temperatures, making them suitable for applications involving heat and thermal cycling.
  • Seamless Construction: Their seamless design eliminates weak points and potential leakage, ensuring reliability and consistency in performance.
  • Uniform Flow: Seamless construction promotes smooth flow within 347 Stainless Steel Instrumentation tubes, which is crucial for accurate instrumentation measurements and processes.
  • Low Maintenance: SS 347 Instrumentation Tubing's resistance to corrosion and wear minimizes the need for frequent maintenance, reducing downtime and operational costs.
  • Longevity: Stainless Steel 347 Seamless tubes offer excellent durability, extending the service life of instrumentation systems and reducing the frequency of replacements.
  • Safety Assurance: These tubes' inherent strength and integrity provide a reliable conduit for critical processes, enhancing overall safety in industrial operations.

Stainless Steel 347 Seamless Instrumentation Tubes combine numerous properties to deliver reliable performance in demanding industrial environments, offering long-term efficiency, safety, and cost-effectiveness benefits.

Applications of Stainless Steel 347 Seamless Instrumentation Tubes 

Stainless steel 347 seamless instrumentation tubes find applications in various industries. Some of the common applications include:

  • Oil and Gas Industry: Stainless steel 347 instrumentation tubes are widely used for instrumentation and control systems in the oil and gas sector. They are employed in wellhead control panels, chemical injection systems, hydraulic control systems, and process monitoring.
  • Chemical Processing: These tubes are utilized in chemical processing plants to transport corrosive chemicals and fluids. Their resistance to oxidation and corrosion makes them suitable for handling acids, alkalis, and other corrosive substances.
  • Petrochemical Industry: In petrochemical refineries, SS 347 instrumentation tubes are used for various applications, such as process piping, heat exchangers, and instrumentation lines. They withstand the high temperatures and aggressive environments encountered in refining operations.
  • Power Generation: These tubes are utilized for instrumentation and control systems in power plants, especially those using fossil fuels or nuclear energy. They are employed in steam generation, turbine control, and monitoring systems due to their ability to withstand high temperatures and pressures.
  • Pharmaceutical and Biotechnology: 347 Stainless steel seamless instrumentation tubes are employed in pharmaceutical and biotechnology industries for critical processes where cleanliness, sterility, and resistance to corrosion are paramount. They are used in reactors, sterilizers, and chromatography columns.
  • Food and Beverage Industry: Stainless steel instrumentation tubes are preferred in food processing and beverage production due to their hygienic properties and resistance to corrosion. They convey liquids, gases, and other process fluids to production lines.
  • Aerospace and Defense: In aerospace and defence applications, where reliability and durability are crucial, stainless steel 347 tubes are found to be used in hydraulic systems, fuel lines, and instrumentation panels on aircraft, spacecraft, and military vehicles.
  • Automotive Industry: These tubes are utilized in automotive manufacturing for various applications, such as fuel delivery systems, brake lines, and hydraulic systems. Their corrosion resistance and high strength make them suitable for demanding automotive environments.
  • Instrumentation and Control Systems: Stainless steel 347 seamless tubes are integral components of instrumentation and control systems in various industries, including manufacturing, water treatment, and HVAC systems, where precise measurement and control of fluids are necessary.

Stainless steel 347 seamless instrumentation tubes are indispensable in various industrial applications where reliability and performance are critical.

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