A192 SMLS Carbon Steel H Fin Bolier Square Fin Tube of Waste Heat Recovery Unit: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Read MoreSend InquirySA213 T11 / T22 Alloy Steel Welded Square Fin Tube for Economizer , H Fins: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Read MoreSend InquirySquare H Fin Welded Heat Exchanger Fin Tube with SS 409/ SS410: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Read MoreSend InquirySA210 Gr. A1 Seamless Carbon Steel Rectangular Double H welding Fin Tube for Economizer: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Read MoreSend InquiryBS3059 PT 1/ 2 OD 2'' HH Fins Marine Boiler Square Fin Tube with 90 Degree Bends: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Read MoreSend InquiryOD 4'' X SCH80 Welded Serrated Fin tube , SA335 P11 / P22 / P91: The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using high frequency resistance welding technique; We produce both solid plain and serrated helical welded steel finned tube. And also, all spiral welding tubes could be bent in the middle or at the end of fin tubes, we call it Hairpin tubes.
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