YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, ...
ASTM A789 S32750 Super Duplex Seamless Tube 2507 Duplex Steel Pipe for Oil & Gas Product Introduction & Standard Specification This product is a Super ...
YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, ...
ASTM A790 S32750 Chemical Composition UNS Designation C Mn P S Si Ni Cr Mo N Cu Other S32750 0.03 1.20 0.035 0.02 0.80 6.0-8.0 24.0–26.0 3.0–5.0 0.24....