产品介绍：
球阀主要部件材料 Main Part Material of Ball
Valve
|
部件名称
Part Name
|
ASTM材料
ASTM Specification
|
|
阀体
Body
|
A216-WCB
|
A351-CF8
|
A351-CF8M
|
A351-CF3
|
A351-CF3M
|
|
阀盖
Body Cap
|
A216-WCB
|
A351-CF8
|
A351-CF8M
|
A351-CF3
|
A351-CF3M
|
|
阀杆
Stem
|
A182-F304
|
A182-F304
|
A182-F316
|
A182-F304L
|
A182-F316L
|
|
球体
Ball
|
A351-CF8
(A182-F304)
|
A351-CF8
(A182-F304)
|
A351-CF8
(A182-F316)
|
A351-CF8
(A182-F304L)
|
A351-CF8
(A182-F316L)
|
|
阀座
Seat
|
Reinforced Teflon
|
|
填料压套
Gland
|
A182-F304
|
A182-F304
|
A182-F316
|
A182-F304L
|
A182-F316L
|
|
填料压板
Gland Flange
|
Carbon Steel
|
A182-F304
|
A182-F304
|
A182-F304
|
A182-F304
|
|
填料
Gland Packing
|
Teflon
|
|
止推轴承
Thrust Washer
|
Reinforced Teflon
|
|
阀杆轴承
Stem Bearing
|
Reinforced Teflon
|
|
内六角螺钉
Gland Bolt
|
A193-B7
|
A193-B8
|
A193-B8
|
A193-B8
|
A193-B8
|
|
垫片
Gasket
|
Asbestos
|
Teflon
|
Teflon
|
Teflon
|
Teflon
|
|
螺栓
Body Cap Nut
|
A193-B7
|
A193-B8
|
A193-B8
|
A193-B8
|
A193-B8
|
|
螺母
Body Cap Nut
|
A194-2H
|
A194-8
|
A194-8
|
A194-8
|
A194-8
|
|
限位器
Indicator Stop
|
Carbon Steel
|
304
|
304
|
304
|
304
|
|
手柄
Handle
|
Ductile iron
|
|
