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Stainless Steel One Piece Ball Valve NPT Threaded
G.A drawing, dimension and data sheet for One-Piece Ball Valve NPT threaded.
1. Technical specification.
a) Designed and manufactured according to ASME B16.34.
b) NPT threaded ends are complied with ASME B1.20.1
c) Threaded ends such as Rc, Rp & G types complied with BS21/2279,
DIN 259/2999, ISO228 can be provided upon request.
d) Inspected and tested according to API598.
2. Performance specification.
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Performance Specification
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|||
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Normal Pressure
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1000
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PSi
|
|
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Test Pressure
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Shell Test Pressure
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10.5
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Mpa
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Tightness Test
|
7.7
|
||
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Gas-Tightness Test
|
0.6
|
||
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Max Working Temperature:
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-20~ 180
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℃
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Applicable Medium: Water, Gas, Oil, Acid
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|||
3. Material specification
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No.
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Parts Name
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Material
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No.
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Part Name
|
Material
|
|
1
|
Body
|
ASTM A351 CF8M
|
9
|
Packing
|
PTFE
|
|
2
|
Bonnet
|
ASTM A351 CF8M
|
10
|
Packing Gland
|
ASTM A276 304
|
|
3
|
Metal Washer
|
ASTM A276 316
|
11
|
Handle
|
ASTM A276 304
|
|
4
|
Seat
|
PTFE+15%FV
|
12
|
Spring Washer
|
ASTM A193-B8
|
|
5
|
Ball
|
ASTM A182 316
|
13
|
Handle Nut
|
ASTM A194-B8M
|
|
6
|
Seat
|
PRTE+15%FV
|
14
|
Handle Lock
|
ASTM A276 304
|
|
7
|
Stem
|
ASTM A276 316
|
15
|
Pin
|
PLASTIC
|
|
8
|
Stem Gasket
|
PTFE
|
16
|
Handle Sleeve
|
PLASTIC
|
4. Dimensions specification
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Size
|
DN(mm)
|
D
|
H
|
W
|
L
|
|
1/4"
|
8
|
5
|
31
|
70
|
39
|
|
3/8"
|
10
|
7
|
36
|
80
|
44
|
|
1/2"
|
15
|
9
|
39
|
90
|
55
|
|
3/4"
|
20
|
12
|
45
|
100
|
58
|
|
1"
|
25
|
15
|
51
|
110
|
70
|
|
1 1/4"
|
32
|
20
|
59
|
120
|
77
|
|
1 1/2"
|
40
|
25
|
63
|
145
|
82
|
|
2"
|
50
|
32
|
69
|
145
|
99
|
Email: yilia@flange-valve-fittings.com Skype: yilia.wang.metals
Views: Author：Liuqingjun Date:15/02/02