Travail de groupe de Yuhong comme équipe avec nous début à partir de 2003, et service de soutien excellent pour nous bout 9 ans de tuyau d'acier/de tube
—— Singapour---M. Comment
La qualité stable, bon prix, excellent serive, acier spécial de Yuhong vont bien déjà à notre associé dans l'équipe d'affaires.
—— La Colombie ---LION
Bonne qualité, nous aimons cela ! Et délai de livraison à temps aussi, c'est pourquoi nous passons la commande de répétition de l'acier de Special de Yuhong.
—— Dubaï ---Nazaad
expert en matière de tube de chaudière/de tube échangeur de chaleur. Nous aimons votre qualité.
ASTM A213 / ASME SA213 T9 T91 T92 Alloy Steel Seamless tube for Boiler , Superheater , Heat exchanger application Yuhong Group supply huge qty of Cr-Mo Alloy seamless pipe and tube , and export more than 40 ... Lire la suite
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 ... Lire la suite
ASTM A213 / ASME SA213 T1 T11 T12 Alloy Steel Seamless tube for Boiler , Superheater , Heat exchanger application Yuhong Group supply huge qty of Cr-Mo Alloy seamless pipe and tube , and export more than 35 ... Lire la suite
Ferritic Seamless Tube ASME/ASTM A213 T444 For Boiler And Heat Exchanger Yuhong Group supply huge qty of Cr-Mo Alloy seamless pipe and tube , and export more than 85 countries . Our alloy seamless tube be width ... Lire la suite
ASTM A213 / ASME SA213 T1 T11 T12 Alloy Steel Seamless tube for Boiler , Superheater , Heat exchanger application Yuhong Group supply huge qty of Cr-Mo Alloy seamless pipe and tube , and export more than 35 ... Lire la suite
ASTM A335 GR.P9 Alloy Steel Seamless Studded FinTube Manufacturer What is studded fin tube? Studded fin tube is made by electrical resistance welding specially formed studs(round pins ) in rows around the tube. ... Lire la suite
ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube Serrated Fin Tube is a high-frequency welding production process with high-frequency patented technology. Using high-frequency power supply as a ... Lire la suite
CB/T 3820-2013, CB/T 3820-2013, NF EN 12452:2012, ASME 2215-2001 Fin Tube For Heat ExchangerFinned tubes are a type of heat exchanger used in many different industries. These tubes have finned surfaces, which ... Lire la suite
Alloy Steel Seamless Tube ASTM A213 T11 T22 Heat Exchanger Tube High Pressure Boiler Tube YUHONG GROUP we are one of the leading manufacturers of alloy steel tubes for heat exchanger .With the development more ... Lire la suite