ANSI B36.19 is a standard specification for stainless steel pipes that provides guidelines for their dimensions, tolerances, and materials. Here are some features and benefits of ANSI B36.19 stainless steel pipes:

• Standardization: ANSI B36.19 establishes a standard specification for stainless steel pipes, ensuring consistency and uniformity in their dimensions, tolerances, and materials. This allows for easy interchangeability and compatibility in various applications.
• Dimensional Accuracy: ANSI B36.19 specifies the dimensions and tolerances for stainless steel pipes, ensuring their dimensional accuracy and consistency. This helps in proper fitting, alignment, and connection with other piping components.

ANSI B36 19 Stainless Steel Pipe Supplier

ANSI B36 19 Stainless Steel Pipe Factory in China

• Material Options: ANSI B36.19 covers a wide range of stainless steel grades, allowing for flexibility in material selection based on the specific requirements of the application. Different grades offer varying levels of corrosion resistance, mechanical strength, and temperature resistance.
• Corrosion Resistance: Stainless steel pipes manufactured according to ANSI B36.19 are made from corrosion-resistant stainless steel grades. These pipes exhibit excellent resistance to corrosion, making them suitable for use in corrosive environments, such as chemical processing, offshore, or marine applications.

China ANSI B36 19 Stainless Steel Pipe Factory

• Mechanical Strength: ANSI B36.19 stainless steel pipes are designed to meet specific mechanical strength requirements. The chosen stainless steel grades offer high tensile strength and structural integrity, enabling them to withstand high-pressure conditions and external loads.
• Temperature Resistance: Stainless steel pipes manufactured to ANSI B36.19 can handle a wide range of temperatures, including both high and low extremes. They maintain their strength, structural integrity, and corrosion resistance even under extreme temperature conditions.

China ANSI B36 19 Stainless Steel Pipe

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

• Versatility: ANSI B36.19 stainless steel pipes come in various sizes and thicknesses, providing versatility in design and installation. They can be easily integrated into different piping systems and applications, offering flexibility in usage.
• Longevity and Durability: Stainless steel pipes manufactured according to ANSI B36.19 are known for their longevity and durability. They have a long service life, require minimal maintenance, and exhibit excellent resistance to wear, degradation, and structural failure.

Hardness measurement of stainless steel pipe

Hardness measurement of stainless steel pipe

• Wide Application Range: ANSI B36.19 stainless steel pipes find applications in various industries, including oil and gas, chemical processing, food and beverage, pharmaceuticals, water treatment, HVAC, and many others. Their corrosion resistance, temperature resistance, and mechanical strength make them suitable for diverse environments and applications.
• Compliance and Assurance: ANSI B36.19 ensures that stainless steel pipes meet specified standards and undergo appropriate quality control measures. This provides assurance of product quality, reliability, and performance.

Wall Thickness Measurement of Stainless Steel Tubes

Manual inspection of inner wall of stainless steel pipe

China Stainless Steel Pipe Tube Supplier

ANSI B36.19 is a standard specification that covers the dimensions, wall thickness, and tolerance requirements for stainless steel pipes. The manufacturing technology used to produce stainless steel pipes in accordance with ANSI B36.19 can vary depending on the specific requirements and industry practices. Here are some common manufacturing technologies used for stainless steel pipes:

1. Seamless Pipe Manufacturing: Seamless stainless steel pipes are produced through two primary methods:a. Hot Extrusion: In hot extrusion, a heated stainless steel billet is forced through a die to form a seamless pipe. This process is commonly used for larger-diameter pipes and results in a uniform and dense structure with excellent mechanical properties.b. Cold Drawing: Cold drawing involves pulling a stainless steel tube through a series of dies to reduce its diameter and wall thickness. This process enhances dimensional accuracy and surface finish. Cold-drawn pipes are often used for smaller diameters and thinner walls.
2. Welded Pipe Manufacturing: Welded stainless steel pipes are produced through various welding techniques:a. Electric Resistance Welding (ERW): ERW involves passing an electric current through the edges of stainless steel strip or plate to heat and weld them together. This method is commonly used for producing pipes with smaller diameters.b. Submerged Arc Welding (SAW): SAW involves the formation of a weld by melting the edges of stainless steel plate or strip with an electric arc. The arc is shielded by a granular flux to protect the molten metal. SAW is commonly used for manufacturing large-diameter pipes.c. High-Frequency Induction Welding (HFIW): HFIW utilizes high-frequency currents to heat and weld the edges of stainless steel strip or plate. The process is conducted under a protective atmosphere. HFIW is suitable for producing pipes with a wide range of diameters.d. TIG (Tungsten Inert Gas) Welding: TIG welding involves the use of a non-consumable tungsten electrode to create an arc and weld the edges of stainless steel plates or strips together. TIG welding is commonly used for manufacturing pipes requiring high-quality welds and precise control.e. Laser Welding: Laser welding utilizes a focused laser beam to melt and join the edges of stainless steel plates or strips. It provides a highly precise and controlled welding process suitable for various pipe diameters.

ANSI B36.19 is a standard specification for stainless steel pipes that covers the dimensions, wall thickness, and tolerance requirements for welded and seamless stainless steel pipes. The application of stainless steel pipes conforming to ANSI B36.19 can vary depending on the specific requirements of the industry and the project. Here are some general applications for stainless steel pipes in accordance with ANSI B36.19:

1. Chemical and Petrochemical Industry: Stainless steel pipes conforming to ANSI B36.19 are commonly used in the chemical and petrochemical industry due to their excellent corrosion resistance. They are employed for the transportation of corrosive chemicals, acids, and gases in various processes.
2. Oil and Gas Industry: ANSI B36.19 stainless steel pipes are widely used in the oil and gas industry for pipelines, refineries, and offshore drilling operations. They offer high strength and corrosion resistance to withstand the harsh environments encountered in these applications.
3. Water and Wastewater Treatment: Stainless steel pipes complying with ANSI B36.19 are employed in water treatment plants, wastewater treatment facilities, and desalination plants. They are used for conveying potable water, treated water, wastewater, and corrosive fluids.
4. Food and Beverage Industry: Stainless steel pipes conforming to ANSI B36.19 are extensively used in the food and beverage industry due to their hygienic properties and resistance to corrosion. They are utilized for processing, storage, and transportation of food and beverage products.
5. Pharmaceutical and Biotechnology: ANSI B36.19 stainless steel pipes find application in the pharmaceutical and biotechnology industries, where cleanliness and sterility are critical. They are used in the manufacturing of drugs, vaccines, and other pharmaceutical products.
6. Power Generation: Stainless steel pipes conforming to ANSI B36.19 are employed in power plants, including thermal power plants and nuclear power plants. They are used for conveying steam, condensate, and other fluids in power generation and distribution systems.
7. Construction and Architecture: ANSI B36.19 stainless steel pipes are utilized in construction and architectural applications. They can be found in structural frameworks, handrails, façades, and decorative elements due to their strength, durability, and aesthetic appeal.
8. Mining and Mineral Processing: Stainless steel pipes complying with ANSI B36.19 are used in the mining and mineral processing industry for conveying corrosive slurries, abrasive materials, and process fluids.

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.