ASTM A778 Stainless Steel Tubes are welded, unannealed austenitic stainless steel tubular products designed for low to moderate temperature and corrosive service applications requiring excellent corrosion resistance, strength, weldability, and dimensional accuracy. These tubes are widely used in chemical processing, food processing, pharmaceuticals, pulp and paper, petrochemical plants, water treatment, and general industrial applications where dependable performance and long service life are essential. Manufactured in accordance with ASTM A778, this specification covers welded, unannealed austenitic stainless steel tubular products intended for general corrosive service. The standard ensures controlled chemical composition, mechanical properties, dimensional tolerances, weld quality, and reliable performance in demanding industrial environments. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A778 Stainless Steel Tubes, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Welded stainless steel tubes, Round tubes, Industrial stainless steel tubes, Process tubes, Mechanical tubing, Heat exchanger tubes, Custom length tubes, Pickled tubes, Bright finish tubes, Polished tubes, Fabricated stainless steel tubes Available Grades (as per ASTM A778): TP 304L, TP 316L, TP 317L, TP 321, TP 347 Scope of Specification: • Covers welded, unannealed austenitic stainless steel tubular products • Suitable for corrosive and general industrial service applications • Provides excellent corrosion resistance, weldability, and dimensional accuracy • Available in various sizes, wall thicknesses, and surface finishes Typical Chemical Composition (TP 316L Example): • Carbon (C): Max 0.03% • Chromium (Cr): 16.00 – 18.00% • Nickel (Ni): 10.00 – 14.00% • Molybdenum (Mo): 2.00 – 3.00% • Manganese (Mn): Max 2.00% • Phosphorus (P): Max 0.045% • Sulphur (S): Max 0.030% Mechanical Properties (TP 316L Example): • Tensile Strength: Min 485 MPa • Yield Strength: Min 170 MPa • Elongation: Min 35% • Excellent corrosion resistance and toughness • Suitable for welding and fabrication applications Key Features: • Excellent corrosion resistance • Superior weldability and fabrication characteristics • High dimensional accuracy and smooth surface finish • Good strength and toughness • Reliable performance in corrosive environments Material Characteristics: ASTM A778 stainless steel tubes provide an excellent combination of corrosion resistance, weldability, toughness, and durability. The welded austenitic stainless steel construction ensures consistent mechanical properties and dependable performance in chemical processing, industrial, and process piping applications. Applications: • Chemical processing plants • Petrochemical industries • Food and beverage processing • Pharmaceutical equipment • Water treatment systems • Pulp and paper industries • General industrial process piping Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A778 Stainless Steel Tubes in TP 304L, TP 316L, TP 317L, TP 321, and TP 347 grades with various diameters, wall thicknesses, finishes, and customized specifications. With excellent corrosion resistance, weldability, dimensional accuracy, and mechanical performance, these tubes are widely used in chemical processing, petrochemical, pharmaceutical, food processing, and industrial applications. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA778 #ASTMA778StainlessSteelTubes #ASTMA778WeldedTubes #ASTMA778WeldedStainlessSteelTubes #StainlessSteelTubes #StainlessSteelPipe #SSWeldedTubes #WeldedStainlessSteelPipe #StainlessSteelTubeManufacturer #StainlessSteelTubeSupplier #StainlessSteelTubeExporter #ASTMA778TubeSupplier #ASTMA778TubeManufacturer #304StainlessSteelTubes #304LStainlessSteelTubes #316StainlessSteelTubes #316LStainlessSteelTubes #AusteniticStainlessSteelTubes #CorrosionResistantTubes #IndustrialStainlessSteelTubes #ProcessPipingTubes #HeatExchangerTubes #ChemicalProcessingTubes #FoodGradeStainlessSteel #PharmaceuticalPiping #OilAndGasTubes #PetrochemicalTubes #LadhaniMetals #StainlessSteelProducts #SteelTubeSolutions #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad
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