What are the inspection and testing requirements outlined by ASTM A192 for tubes?

  • Visual Inspection- for surface imperfections like cracks, laminations and other defects.
  • Dimensional Inspection- outside diameter, wall thickness and length of the ASTM A192 tubes are inspected.
  • Mechanical Testing- tensile strength, yield strength and elongation measurements.
  • Flattening Test: The A192 Carbon Steel Heat Exchanger Tubes undergo a flattening test to assess their resistance to deformation or failure. This test involves subjecting the tubes to controlled flattening forces to evaluate their structural integrity and ensure they meet the required standards.
  • Flaring Test: The flaring test is performed to verify the tube’s ability to withstand expansion without experiencing any cracks or other forms of failure. By subjecting the tube to controlled flaring, its capacity to endure the specified expansion without compromising its integrity is evaluated.
  • Hydrostatic Test- ensures the ASTM A192 tube can withstand the specified pressure without leakage or rupture.
  • Non Destructive Testing- ultrasonic testing or eddy current testing may be employed to detect internal or surface defects.

Leading SA192 Cold Drawn tube supplier in India

ASTM A192 boiler tubes Supplier

Are there any special considerations or precautions for handling and storing A192 seamless tube?

  • Handling- prevent any mechanical damage or impact that could compromise the integrity of the tubes. To ensure their optimal performance, these A192 seamless tubes should be handled with care and lifted using appropriate equipment. It helps in minimizing the risk of bending or deformation during transportation and installation processes.
  • Corrosion protection- the tubes should be protected from exposure to moisture, humidity and corrosive substances. Storage should be done in a dry and well ventilated area to prevent the formation of rust or corrosion.
  • Stacking- the ASTM A192 Condenser Tubes should be stacked to prevent excessive pressure or deformation. Using racks or supports can ensure the stability and safety of the tubes stored.
  • Environment: Avoid storing the tubes in areas with extreme temperature variations or direct sunlight. These conditions can impact the material properties and surface condition of the tubes.
  • Identification- the tubes should be properly labeled and identified to ensure easy traceability. It helps prevent mix ups during storage or transportation.

We stock ASME SA 192 Hot Finished Tube in sizes ranging from 1/2″ to 48″

ASTM a192 boiler tubes

ASTM a192 boiler tubes

Sa192 cold drawn tube

Sa192 cold drawn tube

ASTM a192 seamless tubes

ASTM a192 seamless tubes

Which documentation or certification are required while purchasing SA192 Tube?

  • Mill Test Certificates- detailed information about the SA192 Tube Material composition, mechanical properties and manufacturing process of the tubes. They serve as valuable documentation, offering transparency and assurance of the tube’s quality and adherence to specified standards.
  • Heat Treatment Certificates- information about the heat treatment processes applied to the tubes. This includes the details about the temperature, duration and cooling methods used.
  • Dimensional Inspection Reports- These reports provide detailed information about the dimensions, including their outside diameter, wall thickness and length.
  • Hydrostatic Test Reports- to certify that the SA192 Steel Boiler Superheater Tube have undergone a pressure test. It verifies their ability to withstand the specified pressure without leakage or failure. The reports provide critical information on the test parameters like the applied pressure, test duration and results.
  • Compliance Certificates- confirm the tubes comply with the requirements of ASTM A192 along with other applicable standards or specifications.

A192 Carbon Steel Heat Exchanger Tube and Condenser Tubes are supplied with MTC and various test reports

Specification of ASTM A192 boiler tubes

Specification of ASTM A192 boiler tubes

Our company is a well-established exporter of SA192 Cold Drawn Tube and Boiler Superheater Tube

Various types of ASTM A192 tube

A192 carbon steel heat exchanger tube

A192 carbon steel heat exchanger tube

  • Hot rolled
  • Cold drawn
  • Cold Rolled

SA192 tube material

SA192 tube material

  • Schedule 20
  • Schedule 40
  • Schedule 80

ASTM a192 condenser tubes

ASTM a192 condenser tubes

  • Hydro test
  • Eddy Current Test
  • Heat Treatment

Sa192 steel boiler superheater tube

Sa192 steel boiler superheater tube

  • Size 8 mm to 127 mm.
  • Thickness 0.3 mm to 4mm

ASME sa 192 hot finished tube

ASME sa 192 hot finished tube

  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

ASTM a192 seamless tube

ASTM a192 seamless tube

  • Solution Annealed
  • Pickled
  • Brushed
These ASME SA 192 Hot Finished Tube and Seamless tube are examined on various testing criteria including the UT and flattening test.

Chemical composition of SA192 Cold Drawn tube

Chemical composition of sa192 cold drawn tube

ASME SA 192 Hot Finished Tube mechanical properties

ASME sa 192 hot finished tube mechanical properties

Wall thickness sizes of SA192 cold drawn heat exchangers tubes

Wall thickness of sa192 cold drawn heat exchangers tubes

How is the surface finish of SA192 Cold Drawn Tube affected by different manufacturing processes?

  • The type of manufacturing process used to produce the SA192 Cold Drawn Tube will significantly impact the surface finish. Cold drawing produces a rougher surface finish than hot rolling.
  • Annealing helps to improve the surface finish of the tube by reducing the number of surface defects.
  • Pickling produces a smooth, clean surface finish, free of oxides.
  • The cleanliness of the manufacturing environment can also affect the surface finish of the ASME SA 192 Hot Finished Tube. Contamination from dust, dirt or other foreign materials can cause surface defects. It can compromise the overall quality and appearance of the tube. By ensuring a clean manufacturing environment, the surface finish of the tube can be preserved and maintained to meet the desired standards.

What are the typical tolerances for ASTM A192 Seamless tube sizes?

  • Outside Diameter- it is typically specified as a percentage deviation from the nominal size. Common tolerances range from ±0.1% to ±0.75% of the specified OD.
  • Wall Thickness- it is specified as a percentage deviation or an absolute value. Common tolerances range from ±10% to ±12.5% of specified wall thickness or minimum thickness.
  • Length- The length of ASTM A192 Seamless tubes typically adheres to common tolerances, which can vary depending on the size and length of the tubes. These tolerances can range from ±6mm to ±12mm.

How to prevent failure of ASTM A192 boiler tubes

  • Ensure the ASTM A192 boiler tubes are made from high quality materials. it should meet the specified standards.
  • Follow proper installation procedures given by the manufacturer. It will ensure the tubes are correctly positioned and securely fastened.
  • Perform regular inspections of the boiler tubes to identify any signs of damage, corrosion or degradation.
  • Implement a proactive maintenance program including cleaning, descaling and monitoring of the boiler tubes.
  • Implement proper water treatment processes flowing through the tube. It is to minimize the risk of corrosion and scaling within the boiler tubes.
  • Maintain proper pressure and temperature levels within the boiler to prevent excessive stress on the tubes.