产品结构
主要零件材料
PART NAME
MATERIAL
1
Boby
1.0619
1.4581
2
Seat surface
X20Cr13(1) overlay
1.4581 (1) overlay
3
Disc seat surface
X20Crl3(2) overlay
1.4581 (2) overlay
4
Bellows
SS304/SS321/SS316L
SS321/SS316L
5
Gasket
S.S. reinforced graphite(4)
S S. reinforced grophite|4|
6
Nuts
C35
A2-70
7
Bolts
CK35
A2-70
8
Pocking
Graphite rings & wiper rings (4)
Graphite rings & wiper rings
9
G...