U bend tube heat treatment After U bend (cold forming), heat treatment of bending portion may be required. nitrogen generating machine (to protect stainless steel tube surface during annealing). Temperature is controlled through the entire heat-treated area by fixed and portable infrared pyrometers.
Type 309 is an austenitic chromium nickel stainless steel (. 08% max carbon). Type 309 is em-ployed for parts requiring both corrosion and heat resistance and oxidation resistance up to 2000 °F. Strength at elevated temperatures is similar to that of 18-8 Stainless Steels. The 309 grades of stainless steel are noted for excellent corrosion and heat resistance. In general 309 and 309S are more resistant than type Stainless Steel Heat Exchanger Tube SS 304 /316 U Bend SS 304 U Bend Tubing & Stainless Steel Superheater Tube material supplier in Mumbai. Stainless Steel U Tube is a special shaped tube used in applications involving high heat and pressure. These are used to avoid welding connections to form a bend or a reverse in direction. Oshwin Overseas is a PED approved Stainless Steel Heat Exchanger Tubes
Also known as shell and tube heat exchangers, these transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes. Theyre commonly used in refrigeration and engine cooling systems. Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference. Heat exchangers with a 316 stainless steel shell and U-bend tube, Heat exchanger tube, Tubes for Heat Stainless U bend tubes. Our U Bend Tube Tube-bending production line, installed at 2007. Solution annealing after bend will be process to lower the residual stress, and followed by hydrostatic testing and dye penetrant testing if required. Stainless Steel U Bend Tube are widely used in heat exchanger
High quality 304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing from China, China's leading bending stainless steel tubing product, with strict quality control metric stainless steel tubing factories, producing high quality metric stainless steel tubing products.
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