Alloy C 22 Hastelloy C 22 Elbow Tee Cross Cap Weldolet Sockolet Threadolet

Alloy C 22 Hastelloy C 22 siku silang topi weldolet sockolet threadolet

Cool tags: aloi c 22 hurelloy c 22 elbow tee cross cap weldolet sockolet threadolet, China, pengeluar, kilang, harga, disesuaikan