PN63～160, DN40～600
Design and manufacture: DIN3352
Face to face: DIN3202-F7, EN558-1
End flange Dimensions: DIN2546(PN63), DIN2547(PN100), DIN2548(PN160), EN1092-1
Pressure test: DIN3230, EN12266-1
The size of serial, valve connecting flange can be design according to customers’ requirement.
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Standard Material Specifications
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NO.
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Part Name
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Material
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NO.
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Part Name
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Material
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1
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Body
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GS-C25+13Cr
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11
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Nut
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A194 2H
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2
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Wedge
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GS-C25+13Cr
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12
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Gland
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GS-C25
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3
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Stem
|
A182 F6
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13
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Yoke
|
GS-C25
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4
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Nut
|
A194 2H
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14
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Bearings
|
Alloy Steel
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5
|
Bolt
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A193 B7
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15
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Nipple
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Brass
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6
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Gasket
|
Graphite
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16
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Stem Nut
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A439 D2
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7
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Bonnet
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GS-C25
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17
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Retaining Nut
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Carbon Steel
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8
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Packing
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Graphite
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18
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Handwheel
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A536
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9
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Pin
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Carbon Steel
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19
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Nut
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Carbon Steel
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10
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Gland Eyebolt
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A193 B7
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20
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Grub Screw
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Carbon Steel
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Dimensions(mm)
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PN63
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DN
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40
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50
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65
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80
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100
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125
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150
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200
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250
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300
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350
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400
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500
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600
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L
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240
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250
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290
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310
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350
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400
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450
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550
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650
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750
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850
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950
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1150
|
1350
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H
|
385
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440
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480
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525
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625
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740
|
810
|
1045
|
1260
|
1490
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1630
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1840
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2260
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2720
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W
|
180
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200
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220
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250
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280
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400
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450
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500
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500
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600
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650
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700
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800
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900
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PN100
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DN
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50
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65
|
80
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100
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125
|
150
|
200
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250
|
300
|
350
|
400
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L
|
250
|
290
|
310
|
350
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400
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450
|
550
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650
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750
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850
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950
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H
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460
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500
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550
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660
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765
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850
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1090
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1310
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1550
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1710
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1920
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W
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220
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250
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280
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300
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400
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450
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500
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550
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600
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650
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700
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PN160
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DN
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50
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65
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80
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100
|
125
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150
|
200
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L
|
250
|
290
|
310
|
350
|
400
|
450
|
550
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H
|
460
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500
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550
|
660
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765
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850
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1090
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W
|
220
|
250
|
280
|
300
|
400
|
450
|
500
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