Cov khoom

• ASTM B466 C70600 Seamless Copper Nickel Yeeb Nkab

• ASTM B111 C71640 Seamless Copper -Nickel Tube Rau Marine ...

• C11000 / T2 Copper Pipe Rau Cua Txias Txias

• ASTM B111 C68700 Seamless Copper Alloy Tube Rau Cov Kub K...

• ASTM B111 C12200 Copper Tube Rau Kub Exchanger

• ASTM B111 C44300 Seamless Admiralty Brass Tube Rau Kub Ex...

• ASTM A249 TP304 ERW Kub Exchanger Tube

• ASTM A312 TP316L Stainless hlau yeeb nkab rau kev tiv tha...

• ASTM A268 TP409 Stainless Hlau Seamless Tubes

• ASTM A268 TP410 Stainless Hlau Round Tube

• ASTM A268 TP430Ti Stainless Hlau Seamless Tube

• ASTM A268 TP430 Ferritic Stainless Hlau Seamless Yeeb Nkab