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鍛鋼低溫閘閥

 

 

產(chǎn)品信息
鍛鋼低溫閘閥 FORGING STEEL LOW TEMPERTURE GATE VALVE
150LB、800LB、150LB、800pound
ANSI;API;JIS;ISO;BS

                  

應(yīng)用規(guī)范
1設(shè)計制造:API602
2連接端尺寸:

(1)承插口尺寸按ANSI B16.11,JIS B2306
(2)螺紋端尺寸按´ANSI B1.20.1:BS21:JIS BO203:S107/1
3閥門檢查和試驗API598;JB/T7749-95;QJ/DF02.00.-89 
4結(jié)構(gòu)特征:

螺栓連接閥蓋(B.B)和明桿支架(OS&Y)

或焊接閥蓋(W.B)和明桿支架(OS&Y)
5材料按ANSI/ASTM的規(guī)定



¡ö Application criterion 
1¡¢Design and manufacture£ºto ANSI B16.34;API602
2¡¢Size of coupling end:
   (1).Size of socket joint hole:to ANSI B16.11,JIS B236
   (2).Size of threaded end :to ANSI B1.20.1:BS21:JIS BO203:S107/1
3¡¢Valve inspection and test£ºto API598;JB/T7749-95;QJ/DF02.00.-89 
4¡¢Structure characteristics£ºB.B;OS&Y
5¡¢Materiare fo main body£º304
Main diemsions
規(guī)格 DN
Specification DN
S
L
T(IN)
W
H(¿ª)Open
ÖØÁ¿kg weight
英制inch
公制metric
JNSI
JIS
ANSI
ISO,BS
JIS
NPIÑÀĐÎ60¡ă
RCÑÀĐÎ55¡ă
PTÑÀĐÎ55¡ă
1/2
15
21.8
22.2
92
1/2
125
333
7.1
3/4
20
27.1
27.7
111
3/4
125
360
9.4
1
25
33.8
34.5
120
1
160
407
13.5
11/4
32
42.6
43.2
120
11/4
160
475
15.0
11/2
40
48.7
49.1
140
11/2
180
475
17.8
2
50
61.1
61.1
178
2
200
551
28.0
Å Products order neumber
Ö÷̀å²ÄÁÏ
Materials of main body
150
300
400
600
Ö÷̀å²ÄÁÏ Materials of main body
C
E
C
E
C
E
C
E
STL/STL
304
STL/STL
304/304
STL/STL
304/304
STL/STL
304/304
Ăܷ⸶ Airproof Set
304
DZ1SCP
DZ1SCP
DZ3SCP
DZ3SEP
DZ4SCP
DZ4SEP
DZ6SCP
DZ6SEP

 

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