ASTM A270 TP316L Pipe Supplier & Exporter in India

ASTM A270 TP316L is a low-carbon, molybdenum-bearing austenitic stainless steel sanitary tube designed for hygienic applications requiring extensive welding. With a maximum carbon content of 0.035%, TP316L minimizes chromium carbide precipitation during welding, delivering superior resistance to intergranular corrosion in fabricated sanitary systems.

Yash Impex is a trusted ASTM A270 TP316L pipe manufacturer, supplier, stockist, and exporter in India, supplying sanitary-polished TP316L tubes for dairy, food, pharmaceutical, and biotechnology plants at competitive wholesale prices.

Difference Between TP316 and TP316L

• TP316 Carbon Content: Maximum 0.08%
• TP316L Carbon Content: Maximum 0.035%

The reduced carbon content in TP316L significantly lowers the risk of sensitization after welding, making it the preferred choice for heavily fabricated hygienic assemblies.

Key Features of ASTM A270 TP316L Tube

• Low Carbon Composition
  Minimizes carbide precipitation and intergranular corrosion risk at welded joints.
• Superior Corrosion Resistance
  Molybdenum content enhances resistance to chlorides, cleaning agents, and organic acids.
• Excellent Weldability
  Suitable for extensive fabrication without post-weld heat treatment in most applications.
• Sanitary Surface Finish
  Polished internal and external finishes for CIP/SIP compatibility.
• Reliable Mechanical Strength
  Consistent performance in hygienic processing environments.

Specifications

Chemical Composition

Mechanical Properties (Minimum)

Available Sizes & Standards

• Outside Diameter: 1/2" to 8"
• Wall Thickness: 0.5 mm to 3.0 mm, custom on request
• Surface Finish: Mirror polished, electro-polished, mill finish, pickled & passivated
• Standard: Manufactured as per ASTM A270 specifications for sanitary and hygienic tubing

Applications

• Pharmaceutical & biotechnology processing
• Dairy & beverage plants requiring welded systems
• Food-grade storage tanks and process equipment
• Marine & coastal hygienic installations
• Water purification systems

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