ASTM A335 P22 Alloy Stainless Steel Seamless Pipes We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have ... Read More
ASTM A312 TP309 TP316L TP304 Heavy Wall Thickness Stainless Steel Seamless Pipe YUHONG GROUP has supplied stainless steel seamless pipe and tube already more than 30 years, every year sell more than 80000 tons ... Read More
ASME SA213 TP304 Stainless Steel Seamless Tube Bright Annealed For Heat Exchanger And Boiler Yuhong Special Steel has been engaged in the operation of seamless welded pipes and pipes of austenitic stainless ... Read More
ASTM A182 F316L Stainless Steel Large Diameter Welded Spectacle Blind Flange We are one of the largest suppliers of engineered piping products in China. Our products include steel pipes/pipes, fittings and ... Read More