Steam traps Swivel connectors and traps
8
PC40 Materials No. Part
Material
1 2 3 4 5
Pipeline connector body
Austenitic stainless steel
ASTM A182F : 304/304L
Bonnet
Carbon steel (Zinc plated)
ASTM A105N/LF2
Studs
Steel (plated)
ASTM A193 B7
Nuts
Steel (plated)
ASTM A194 2H
Washers
Stainless steel
13
Name-plate
Stainless steel
3 , 4 + 5
1
2
5.9.26
13
Valve internal materials No. Part
Material
6 7 8 9
Piston
Stainless steel
AISI 410 : 1.4006
Lantern bush
Stainless steel
ASTM A276 : AISI 431
Upper ring
Graphite and stainless steel
8.9 43
Lower ring
Graphite and stainless steel
10
Handwheel
Carbon steel (Zinc plated)
EN 10213 : 1.0619N
11
Handwheel nuts
Stainless steel
12
Nitronic 60 washers
Stainless steel
10
11 + 12
6
8
7 9
TI-P128-33 CMGT Issue 7
Page 5 of 9
PC4001, PC4000 and PC40 Pipeline Connectors
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