ASTM B111/ASME SB111 UNS C71500 SEAMLESS TUBE COPPER NICKEL ALLOY CONDENSER USE We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development ... Read More
ASTM B111 C70600 Seamless Nickel Copper Alloy Tube For Heat Exchanger and Condenser We are one of the largest stainless steel, duplex and alloy steel pipe manufacturers in China. After more than 30 years of ... Read More