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Home > Cast Steel Valve > Cast Steel Gate Valve > Female threaded and socket welded gate valves
         
 
Female threaded and socket welded gate valve
Application standards

1Design and manufacture conform to API602¡¢BS5352¡¢ANSI B16.34£»
2¡¢Connection ends conform to
1£©Socket welded dimension conform to ANSI B16.11£»JB/T1751
2£©Screw ends dimension conform to ANSI B1.20.1£»JB/T7306
3£©Butt-welded conform to ANSI B16.25£»JB/T12224
4£©Flanged ends conform to ANSI B16.5£»JB79
3¡¢Test and inspection conform to£»API 598£»GB/T13927£»JB/T9092
4¡¢Structure features£º
       Bolted bonnet£¬outside screw and yoke
        Welded bonne£¬outside screw and yoke
5¡¢Materials conform to ANIS/ASTM
6¡¢Main materials:
A105£»LF2 F5£»F11£»F22£»304£¨L£©£»316£¨L£©£»F347£»F321£»F51£»Monel£»20 Alloy

Carbon steel temperature-pressure rate

CL150-285 P.S.I@100 ¡ãF
CL300-740 P.S.I@100 ¡ãF
CL600-1480 P.S.I@100 ¡ãF
CL800-1975 P.S.I@100 ¡ãF
CL1500-3705 P.S.I@100 ¡ãF

Main part materials list

NO.
Part name
A105/F6a
A105/F6aHFS
LF2/304
F11/F6aHF
F304(L)/304(L)
F316(L)/316(L)
F51/F51
1
Body
A105
A105
LF2
F11
F304(L)
F316(L)
F51
2
Seat
410
410HF
304
410HF
304(L)
316(L)
F51
3
Wedge
F6a
F6a
F304
F6aHF
F304(L)
F316(L)
F51
4
Stem
410
410
304
410
304(L)
316(L)
F51
5
Gasket
304+Flexible graphite
304+Flexible graphite
304+Flexible graphite
304+Flexible graphite
304+Flexible graphite
316+Flexible graphite
316+Flexible graphite
6
Bonnet
A105
A105
LF2
F11
F304(L)
F316(L)
F51
7
Bolt
B7
B7
L7
B16
B8(M)
B8(M)
B8M
8
Pin
410
410
410
410
304
304
304
9
Gland
410
410
304
410
304
316
F51
10
Gland yebolt
B7
B7
L7
B16
B8(M)
B8(M)
B8M
11
Gland flange
A105
A105
LF2
F11
F304
F304
F304
12
Hex nut
2H
2H
2H
2H
8(M)
8(M)
8M
13
Stem nut
410
410
410
410
410
410
410
14
Locking nut
35
35
35
35
35
35
35
15
Nameplate
AL
AL
AL
AL
AL
AL
AL
16
Handwheel
A197
A197
A197
A197
A197
A197
A197
17
Librucating gasket
410
410
410
410
410
410
410
18
Packing
Graphite
Graphite
Graphite
Graphite
Graphite
Graphite
Graphite

Application standards

1¡¢Design and manufacture conform to API602¡¢BS5352¡¢ANSI B16.34£»
2¡¢Connection ends conform to
1£©Socket welded ends conform to ANSI B16.11£»JB/T1751
2£©Screw ends conform to ANSI B1.20.1£»JB/T7306
3£©Butt-welded ends conform to ANSI B16.25 JB/T12224
4£©Flanged ends conform to ANSI B16.5£»JB79
3¡¢Test and inspection conform to£ºAPI 598 GB/T13927 JB/T9092
4¡¢Structure features£º
 Bolted bonnet£¬outside screw and yoke
 Welded bonnet£¬outside screw and yoke
5¡¢Materials conform to ANIS/ASTM
6¡¢Main materials£º
A105£»LF2£»F5£»F11£»F22£»304£¨L£©£»316£¨L£©£»F347£»F321£»F51£»Monel£»20 Alloy

Carbon steel temperature-pressure rate

CL150-285 P.S.I@100¡ãF
CL300-740 P.S.I@100 ¡ãF
CL600-1480 P.S.I@100¡ãF
CL800-1975 P.S.I@100¡ãF
CL1500-3705 P.S.I@100¡ãF

Main part materials list

NO.
Part name
A105/F6a
A105/F6aHFS
LF2/304
F11/F6aHF
F304(L)/304(L)
F316(L)/316(L)
F51/F51
1
Body
A105
A105
LF2
F11
F304(L)
F316(L)
F51
2
Seat
410
410HF
304
410HF
304(L)
316(L)
F51
3
Wedge
F6a
F6a
F304
F6aHF
F304(L)
F316(L)
F51
4
Stem
410
410
304
410
304(L)
316(L)
F51
6
Bonnet
A105
A105
LF2
F11
F304(L)
F316(L)
F51
8
Pin
410
410
410
410
304
304
304
9
Gland
410
410
304
410
304
316
F51
10
Gland yebolt
B7
B7
L7
B16
B8(M)
B8(M)
B8M
11
Gland flange
A105
A105
LF2
F11
F304
F304
F304
12
Hex nut
2H
2H
2H
2H
8(M)
8(M)
8M
13
Stem nut
410
410
410
410
410
410
410
14
Locking nut
35
35
35
35
35
35
35
15
Nameplate
AL
AL
AL
AL
AL
AL
AL
16
Handwheel
A197
A197
A197
A197
A197
A197
A197
17
Librucating gasket
410
410
410
410
410
410
410
18
Packing
Graphite
Graphite
Graphite
Graphite
Graphite
Graphite
Graphite
37
Screwed stud
B7
B7
L7
B16
B8(M)
B8(M)
B8(M)
38
Nut
2H
2H
8
8
8(M)
8(M)
8(M)
39
Metal ring
304
304
304
304
304(L)
316(L)
F51
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