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.
ASME SA 53 Grade B API 5L Grade B Carbon Steel Pipe DIN17175 1.013 / 1.0405 Name Carbon seamless steel pipeseamess Tube Size range Outside diameter: 10-610mm Wall thickness:5-18mm Standard ANSI, ASTM, GB, DIN, ... Lire la suite
API 5L X42 X46 X52 X80 Carbon Steel Pipe Black Painting Round Steel Tubing YUHONG SPECIAL STEEL supply carbon steel seamless pipe to Sudan Petroleum , Peru Petroleum, Colombia Petroleum, ...Every year we export ... Lire la suite
ASTM A106 / A53 / API 5L GR. B Carbon Steel Seamless Pipe Black Coating Surface API 5L GR.B is a commonly used steel pipe material standard, a specification in API 5L, which is a pipeline for the transport of ... Lire la suite
Carbon Steel Pipe, Tube ASTM A106, A53, API 5L, Gr.B Gr.A X56 X42 X46 X52 X60 X65 X70 SRL DRL We, YUHONG GROUP, produce the highest quality steel products. Customers use our seamless standard and line steel ... Lire la suite
LSAW Carbon Steel Pipe API 5L Gr.A Gr. B X42 X46 X52 X56 S355JRH S355J2H LSAW STEEL PIPES Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Process: LSAW (Longitudinal Submerge-arc ... Lire la suite
API 5L GR.A Gr. B Carbon Steel Pipe X42 X46 X52 X56 X60 X65 X70 N80 YUHONG SPECIAL STEEL supply carbon steel seamless pipe to Sudan Petroleum , Peru Petroleum, Colombia Petroleum, ...Every year we export at ... Lire la suite
ASTM A106 Gr. B Carbon Steel Seamless Pipe Black Oil Surface Yuhong Group has been dealing in stainless steel/duplex/nickel steel seamless pipes for more than 10 years, with annual sales of more than 80,000 ... Lire la suite
ASTM A53, API 5L Gr.B Black Coating Carbon Steel ERW Pipes For Pipeline Equipments API 5L Gr.B line pipes are high-strength carbon steel pipes that are used for transporting oil, gas, and water in various ... Lire la suite
ASTM A106 / A53 / API 5L PSL1 GR. B Carbon Steel Seamless Pipe Black Oiled Surface YUHONG GROUP supply carbon steel seamless pipe to Sudan Petroleum , Peru Petroleum, Colombia Petroleum, ...Every year we export ... Lire la suite