Pressure Vessel Alloy Steel Plates ASTM A514 Grade Q/Grade F, A517 Gra...
Aug 23 2011
Pressure Vessel Alloy Steel Plates ASTM A514 Grade Q/Grade F, A517 Grade Q steel material
1. Steel Grade:
ASTM A514 Grade Q,A,B,C,E,F,J,K,M,P ,R,S,T
ASTM A517 Grade Q, A ,B ,E , F,H ,P ,Q,S
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HS-CODE : 73-