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澳门金沙线上娱乐

东光产品 锻钢
Welcome to TONG KWANG VALVE
FIG.768T,768S锻钢闸阀(牙口型,套焊型)
FORGED STEEL GATE VALVES - CLASS 800#
DESIGN DESCRIPTION:
Bolted Bonnet Outside Screw and Yoke Wedge Disc Rising Stem and Non-Rising Handwheel Renewable Seat Ring Screwed Ends or Socket Weld Ends
STANDARDS:
Steel Valves : ANSI B16.34
End to End : Tong Kwang Standard
Screwed Ends : ANSI B1.20.1
Socket Weld Ends : ANSI B16.11
Pressure Test : ANSI B16.34,API598,MSS-SP-61
da1-1.jpg
SIZE [inch]1/2~2

DIMENSIONS IN INCHES:
UNIT:INCH
CLASS 800
SIZE
d
D
F
L
E
D1
H
H1
WT-lbs
(APPROX)
1/2"
0.5
1/2 NPT
0.855
3.11
0.375
4.0
5.6
6.3
5.2
3/4"
0.5
3/4 NPT
1.605
3.62
0.500
4.0
5.6
6.3
5.4
1"
0.69
1 NPT
1.330
4.37
0.500
4.8
6.6
7.5
8.2
11/2"
1.13
1-1/2NPT
1.915
4.72
0.500
5.8
8.6
9.9
16.3
2"
1.44
2 NPT
2.406
5.51
0.625
7.0
9.3
11.0
22.8

da1-2.jpg

Bill of Materials & Parts
Part No.
Part Name
QTY
ASTM Specifications(Specs.-Grades/Types)
A105
A350
A182
LF2
F11
F22
F304
F316
F316L
1
BODY
1
A105
A350-LF2
A182-F11
A182-F22
A182-F304
A182-F316
A182-F316L
2
BONNET (BUSH) *
1
A105
A350-LF2
A182-F11
A182-F22
A276-F304
A276-F316
A276-F316L
3
DISC *
1
A276-420
A276-F316
A276-F316L
6
GLAND FLANGE
1
A181 / A216-WCB
A351-CF8 / A182-F304
7
HAND WHEEL
1
A536 (65-45-12)
8
STEM
1
A276-410
A276-304
A276-316
A276-316L
9
GLAND
1
A276-410
A276-304
A276-316
A276-316L
10
GLAND PACKING
A/R
GRAFOIL
11
EYE BOLT PIN
1
A276-410
A276-304
12
YOKE SLEEVE
1
A276-410
13
SEAT RING *
1
A276-410
A276-304
A276-316
A276-316L
14
HAND WHEEL NUT
1
A181 / A536
17
YOKE
1
A216-WCB
A351-CF8
18
GLAND BOLT NUT
1
A194-2H
A194-6
19
GLAND BOLT
1
A193-B6
NOTE :
(1)*Option Stellite Hard Faced. (3)Tong Kwang Reserves The Right To Change Designs ,Materials or Specifications Without Notice.
(2)Other Materials Also Available on Requested. (4)STL #6 = Stellite (AWS A5.13 ER CoCr-A)
 


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澳门金沙线上娱乐