| Sign In | Join Free | My qualitytoyschina.com |
|
ASTM A335 P11 Alloy Steel Seamless Pipe with 11Cr Studded Tube Product Specifications Attribute Value Base Pipe Alloy Steel Seamless Pipe: ASTM A335 P11, P12, P1, P22, P23, P5, P9, P91, P92 Stud ...