SA335 P11 / P22 / P91 Chemical industry Stud Tubes / Tubing NPS 4'' 114.3mm: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of extruded bimetallic fin tube.
Read MoreSend Inquiry10# 20# 16Mn 20G 12Cr1MoVG Welded Square Fin Tube for Heat Exchanger , 'H Fin' ’HH Fin': 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 InquiryWelded Heat Exchanger Square Fin Tube 10# 20# 16Mn 20G 12Cr1MoVG: 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 InquiryDIN 17175 ST35.8 / I SMLS Carbon Steel Square H Fin Tubing with 90° 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 InquiryA213 TP304 / TP304L Stainless Steel H Fin Welded Heat Exchanger Finned Tube: 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.
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