DELLOK 10# 20# 16Mn 20G 12Cr1MoVG Welded Square Fin Tube for Heat Exchanger , 'H Fin' ’HH Fin'
DELLOK Welded Heat Exchanger Square Fin Tube 10# 20# 16Mn 20G 12Cr1MoVG
DELLOK DIN 17175 ST35.8 / I SMLS Carbon Steel Square H Fin Tubing with 90° Bends
DELLOK A213 TP304 / TP304L Stainless Steel H Fin Welded Heat Exchanger Finned Tube
DELLOK A192 SMLS Carbon Steel H Fin Bolier Square Fin Tube of Waste Heat Recovery Unit
DELLOK SA213 T11 / T22 Alloy Steel Welded Square Fin Tube for Economizer , H Fins
DELLOK Square H Fin Welded Heat Exchanger Fin Tube with SS 409/ SS410
DELLOK SA210 Gr. A1 Seamless Carbon Steel Rectangular Double H welding Fin Tube for Economizer
DELLOK BS3059 PT 1/ 2 OD 2'' HH Fins Marine Boiler Square Fin Tube with 90 Degree Bends