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Germahiya kêm Gate Valve Forged Steel

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Cins:DZ61, DZ11, DHZ61, DHZ11

Zexta xebatê:150LB-8000LB / 150LB-600LB

Cureyê girêdanê:1-Têla mê, 6-Socket welding

Mezinayî:3/8"-2"

Standarda sêwiranê:ASME/ANSI B16.34, API602, GB/T12224, GB/T12228, GB/T12224, JB/T7749

Pîvana dawiya Mijarê:ANSI B1.20.1 (NPT), GB/T1751

Mezinahiya dawiya welding ya qûnê:ANSI B16.11, JB/T1751

Materyalên laşê sereke:LF2, LF3, F304, F304L, F316, F316L

Kontrolkirin û ceribandin:API598 an JB/T7749

Rêzan:GB, JB, HG, JIS, JPI, API, ANSI, ASME

NPS
Portê kêm kirin
1/2" 3/4" 1" 1 1/4" 1 1/2" 2" /
port Full
3/8 1/2 3/4 1 1 1/4 1 1/2 2
L 79 92 111 120 120 140 178
H(vekirî) 330 333 360 407 475 475 551
W 100 100 125 160 160 180 200
Pîvan Tîpa Screw 5.2 7.1 9.4 12.5 15.0 17.8 28.0
Cureyê welded 4.8 6.4 8.7 12.2 13.4 15.2 26.0
Na. Navê parçeyan AS ji ASTM SS ber ASTM
Tîpa Lf2 Tîpa Lf3 Tîpa F304(L) Tîpa F316(L)
1 Beden A352 Lf2 A352 Lf2 A182 F304(L) A182 F316(L)
2 Rûniştek A276 410 + STL A276 304 + STL A276 304 (L) + STL A276 316 (L) + STL
3 Disc A352 Lf2 + STL A352 Lf3 + STL A182 F304 (L) + STL A182 F316 (L) + STL
4 Qam A182 F6a A182 F304 A182 F304(L) A182 F316(L)
5 Gasket SS + Grafît Flexible
6 Devik A352 Lf2 A182 LF2 A182 F304(L) A182 F316(L)
7 Bonnet/bonnet A193 L7 A193 L7 A193 B8 A193 B8M
8 Pîneya cylindrical A276 420 A276 304
9 Gland pakkirinê   A182 F304(L) A182 F316(L)
10 Gland eyebolt A193 L7 A193 L6 A193B8 A193B8M
11 Gland flange WCB A182 F11 A182 F304(L) A182 F316(L)
12 Gûz A194 2H A1944 A194 8 A194 8M
13 Gûzê stûyê A276 420
14 HW lock nut A194 2H A1944 A194 8 A194 8M
15 Nîşankirin SS
16 Handwheel A197
17 Gazketa lubricating A473 431
18 Bixçe Grafît Flexible PTFE
Germahiya sepandin ≥-40℃ ≥-101℃ ≥-196℃

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