ASTM A249/ASME SA 249 welded boiler, superheater, heat exchanger, and condenser tubes are high-quality, corrosion-resistant tubes designed for use in environments with elevated temperatures and pressures. They are typically made from austenitic stainless steel, which provides excellent resistance to corrosion and high-temperature service.
These tubes are commonly used in various industrial applications, including:
The tubes are manufactured using the electric fusion welding process and are available in various sizes and wall thicknesses to suit different application requirements. They undergo specific heat treatment and testing procedures to ensure their quality and performance in demanding environments.

Price:
Minimum Order Quantity : 100
Standard : ASTM
Tolerance : 0.4 mm Millimeter (mm)
Outer Diameter : 0.015 to 0.500 in. [0.4 to 12.7 mm]. Inch (in)
Type : Seamless
Price 350 INR / Number
Minimum Order Quantity : 5 Kilograms
Standard : Other, ASTM A312
Tolerance : Standard 0.01
Outer Diameter : Customizable
Type : Other, Hollow Pipe
Price 120 INR / Number
Minimum Order Quantity : 5 Kilograms
Standard : ASTM AISI, Other
Tolerance : As per standard
Outer Diameter : Customizable
Type : Other, Pipe
Price 460 INR / Number
Minimum Order Quantity : 5 Kilograms
Standard : Other
Tolerance : Standard tolerances apply Millimeter (mm)
Outer Diameter : Customizable typically ranges from 1/8 inch to 30 inch Millimeter (mm)
Type : Other, Seamless Pipe
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