Stainless Steel 316L Seamless Heat Exchanger Tube U Bend Cold Rolled Tube For Desalination
Material: 316L, 1.4401, 1.4404, 1.4435;
Get QuoteStainless Steel 316L Seamless Heat Exchanger Tube U Bend Cold Rolled Tube For Desalination
Heat Exchange Tube Production Process :
1 . We use Cold Drawn technology to produce U bend tube
2 . U bend tubes produce will accordance to customer's drawings
3 . To avoid oxidation , inert gas (Argon) is passed through tubes ID at the required flow rate
4 . The radius is checked for its OD and wall thinning with the recommended specification
5 . We'll choose three different position or as customer's require to make sure tubes quality . We'll do physical properties and micro-structure test
6 . Visual inspection for waviness and cracks is done with Dye Penetrant Test
7 . Each tube is then hydro tested at the recommended pressure to check for leakage
Grade | TP304 ; TP304H ; TP304L ; TP316 ; TP316L ; TP 321 ; TP321H ; TP317L ; TP310S ; TP347H |
Standard | ASTM A213 , ASTM A 269 , ASTM A789 , etc |
Size | Routine OD : 19.05mm,25.4mm,31.8mm,38.1mm |
WT :1.2-2.77mm | |
Length | According to customer needs up to 20m |
Application | Boiler tube applies to petroleum , chemical industry , electric power , boiler , high temperature resistant , low temperature resistant , corrosion resistant . The size can be made according to the customers requirements . High pressure boiler pipe applies to container , petrochemical and so on . |
Package | Plywood case |
U bend Tube Advantage:
Superior surface finish
Better mechanical property
More precise dimension ;
Perfect inspection method and inspection equipment