P9 Alloy Steel Studded Fin Tube, SS410 Studs for Fired Heater & Petrochemical Reformers Yuhong Group bright tube is mainly used in tubular heating furnace, convection heat exchanger, air preheater, chemical ... Read More
Astm A335 P91 Pipe With Stainless Steel Studded Type Fin Tube For Oil Furnace Yuhong Group alloy steel pipe A335 GR.P5/ P9 material is chrome-molybdenum alloy heat-resistant steel for high-temperature use ... Read More
ASME SA335 P9 HFW Tube with Helical Studs OD 10 to 508mm for Reformer Convection Section Base Tube Grade: SATM A106 Gr. A, Gr. B , Gr. C , 20#, P11, P22, P5, P9, P91 Standard: ASTM A213, ASTM A312, ASTM A335 , ... Read More
Stainless Steel Boiler Tube, ASME SA213 TP304H, TP310H, TP316H, TP321H , TP347H, 38.1mm to 101.6mm, 100% ET & UT & HT Yuhong Group has more than 30 years supply boiler tube , heat exchanger tube , Condenser ... Read More