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R&D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DownLoad Catalogue

R&D / Material of Main Parts

Material of Main Parts
Body material
Cast iron EN-JL 1040 (GG25) Ductile iron EN-JS 1030 (GGG40)
Stainless EN 10213-4 1.4308 Stainless EN 10213-4 1.4408
Carbon steel EN 10213-2 1.0619 Aluminium-bronze EN 1982 CC332G
ASTM A126 CL.B ASTM A536 Gr65-45-12
ASTM A351 CF8 ASTM A351 CF8M
ASTM B148 C95400 ASTM B148 C95500
ASTM A126 WCB  
   
Disc material
GGG nickel-plated ductile iron GGG Rilsan-coated
GGG ECTFE-coated Aluminium-bronze EN 1982 CC332G
Stainless EN 10213-4 1.4308 Stainless EN 10213-4 1.4408
ASTM A351 CF8 ASTM A351 CF8M
ASTM B148 C95400 ASTM B148 C95500
   
Seat material
NBR/BUNA-N
EPDM
CSM/Hypalon FPM/Viton
   
Stem material
1.4004(416SS) 
1.4057(431SS)
1.4401(316SS) Monel k-500