WTB Universal expansion joint rotation
Model,main pecification
QJA Solder ball joints
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No.
|
Name
|
Amount
|
Material
|
1
|
Bulb
|
1
|
ZG230-450,Q235A,20
|
2
|
Gland
|
1
|
ZG230-450,Q235A,20
|
3
|
Bolt
|
n
|
Q235A,35 lCr18Ni9Ti
|
4
|
Nut
|
n
|
Q235A,20 lCr18Ni9Ti
|
5
|
Sealing ring
|
2
|
NBR
|
6
|
Body
|
1
|
ZG230-450,Q235A,20
|
|