
ASTM B111 C44300 (O61) Seamless Tube 20×2.0×6000 mm – Admiralty Brass Tube, Cold Finished Boiler Tube
ASTM B111 C44300 (O61) Admiralty Brass seamless tube, size 20×2.0×6000 mm. Cold finished boiler tube with excellent seawater resistance and thermal conductivity for boilers, condensers, and heat exchangers.







