Part Weight: 1.3-20.8kg
Material:Gray Iron,HT200,HT25,HT300,HT350 GG14,GG20,GG25,GG30
EN-GJS-150, EN-GJS-200, EN-GJS-250, EN-GJS-300
ASTM A48 class 25, class 30, class 40, class 50, class 60
Ductile Iron(Nodular Iron):QT400, QT450, QT500, QT600, GGG40, GGG50, GGG60
60-40-18, 65-45-12, 70-50-01, 80-60-03
Stainless Steel:SS304, SS304L, SS316, SS316L, CF8M, CF-8,
Description: pump backplate
Production Process: casting and CNC precision machining
Casting Tolerance: CT4-CT6,    CT9-CT11
Machining Tolerance:   IT4-IT12