Prix :
26 Dt Product Name:#DN SD NOZZLE FOR SALE#dn sd nozzle repair kit# #DN SD NOZZLE 91-1097-150-4-47 for marine# Raw Materials: W6Mo5Cr4V2; 18CrNi8 . Processing Technique: Vacuum hardening. Rigidity: HRC62-65 . Specification:DN,P,S Type. Wha/tsa/pp:+86133/8690/1375 nic