FILET TUBE has rich experience in producing heat exchanger tubes for almost 18years, each heat exchanger tube will be tested by Size, Surface, PMI, Eddy Current or Hydraulic Test. Only good quality tubes can be packaged and delivered to our Clients all over the world. Our heat exchanger tube program includes imperial and metric sizes, from outside diameter 12 mm up to 40 mm (0.472 to 1.575 in.). Special sizes can be made to order. Filet heat exchanger tube are supplied in straight lengths up to 30 meters, or as U-bent tubes.
Grades：304/304L、304H、316/316L、316H、317L、321、310S（2520）、347H、S31803/S32205、S32750、S32760、S32304、904L
Specification：ASTM A213、A270、A789、A790、GB/T13296、DIN17458、EN10216-5
O.D Range：12.7mm – 76.2mm
Thickness：0.89mm – 5.18mm
Length：Max25ms（U bend is available）
Surface：A&P、BA
