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Technicals

Technicals

Chinese Standards

GB12220
General valve - marking.
GB12221
Flanged ends metal valve - face-to-face dimensions.
GB12222
Multi-turn valve - connection of driving device.
GB12223
Part-turn valve - connection of driving device.
GB12224
  Steel valve - general requirements.
GB12225
  General valve - copper alloy casting ware technology requirements.
GB12226
  General valve - gray casting iron technology requirements.
GB12227
General valve - ductile casting iron technology requirements.
GB12228
  General valve - carbon forging steel technology requirements.
GB12229
General valve - carbon casting steel technology requirements.
GB12230
General valve - a casting steel technology requirements.
GB12232
General valve - flanged ends iron gate valve.
GB12233
General valve - iron gate valve and lift check valve.
GB12234
General valve - flanged and butt-welding ends copper gate valve.
GB12235
General valve - flanged steel stop and lift check valve.
GB12236
General valve - steel swing check valve.
GB12237
General valve - flanged and butt-welding ends steel ball valve.
GB12238
General valve - flanged and wafer ends butterfly valve.
GB12239
General valve - diaphragm valve.
GB12240
General valve - iron plug valve.
GB12241
Safety valve - general requirements.
GB12242
Safety valve - characteristic testing solution.
GB12243
Direct spring loaded safety valve.
GB12244
Pressure reducing valve - general requirements.
GB12245
Pressure reducing valve - characteristic testing solution.
GB12246
Pilot operated pressure reducing valve.
GB12247
Steam trap valve - classification.
GB12248
Steam trap valve - technology terms.
GB12249
Steam trap valve - marking.
GB12250
Steam trap valve - face-to-face dimensions.
GB12251
  Steam trap valve - testing solution.
GB/T13927
  General valve - pressure testing.
GB/T13932
  General valve - iron swing check valve.
GB/T15185
Iron and copper ball valve.
GB/T15188.1
Valve face-to-face dimensions - butt-welding ends valve.
GB/T15188.2
  Valve face-to-face dimensions - wafer ends valve.
GB/T15188.3
Valve face-to-face dimensions - female screw-down valve.
GB/T15188.4
  Valve face-to-face dimensions - male screw -down valve.
JB93
Handle.
JB94
Spanner.
JB106
  Valve - marking and identifying paint.
JB308
Valve - type establishing way.
JB/T450
PN16.032.0Mpa forging angle type high-pressure valve, fastener and technology requirements.
JB451
  Lever type safety valve technology requirements.
JB1308
Pg(2500kgf/cm 2 )valve type and base specification.
JB1309
Pg(2500kgf/cm 2 )valve pipe and fastener technology requirements.
JB/T1691
Valve key construction element dimension of stem head.
JB1692
Umbrella type hand wheel.
JB1693
Plane hand wheel.
JB1694
  Valve stem nut (1).
JB1695
  Valve stem nut (2).
JB1696
Valve stem nut (3).
JB1698
Valve stem nut (5).
JB1699
Valve stem nut (4).
JB1700.1
Locking nut (1).
JB1700.2
Locking nut (2).
JB1701
  Valve stem nut (6).
JB1702.1
  Bearing gland (1).
JB1702.2
  Bearing gland (2).
JB1703
  Sleeve liner.
JB1706
  Pressing sleeve nut.
JB1708
  Gland.
JB1709
  T type bolt.
JB1712
Asbestos packing.
JB1713
  Packing seat(1).
JB1716
  Packing seat(2).
JB/T1717
  Valve construction key element back seat ring dimensions.
JB1718
  Spacer (1).
JB1719
  Spacer (2).
JB1720
  Spacer (3).
JB1721
Spacer (4).
JB1726
Valve disc seat.
JB1727
Folio circle.
JB1728
Stop collar.
JB/T1732
  Valve construction key element taper sealing face dimensions.
JB/T1733
Valve construction key element valve body copper sealing face dimensions.
JB/T1734
Valve construction key element wedge disc and valve disc copper sealing face dimensions.
JB1735
Foot valve disc sealing ring.
JB1736
  Swing check valve disc sealing ring.
JB1737
  Swing check valve disc sealing ring pressing board.
JB/T1738
  Valve construction key element dimensions of wedge gate valve body slide way and slide way groove.
JB/T1739
Valve construction key element dimensions of wedge gate valve body sealing plane clearance and wedge angle.
JB/T1740
  Valve construction key element dimensions of wedge disc sealing plane.
JB1741
  Thimble.
JB1742
  Adjusting ring.
JB1747
Packing ring.
JB1749
Ammonia valve disc.
JB/T1750
Valve construction key element ammonia valve body sealing plane dimensions.
JB/T1751-92
Valve construction key element socket welding and fitting pipe head dimension.
JB/T1752-92
  Valve construction key element male screw ends head dimensions.
JB1753-91
  Joint ring.
JB1754-91
Joint.
JB1755-91
  Joint nut.
JB/T1756-92
  Valve construction key element dimensions of bayonet joint ends.
JB1757-91
  Bayonet.
JB1758-91
  Bayonet nut.
JB1759-91
  Bearing ring.
JB1760- 91
  Six-angle bolt.
JB1761-91
Bolt ring.
JB/T1762-92
Valve construction key element spanner dimensionsd.
JB2202-77
  Direct spring loaded safety valve specification.
JB2203-77
  Direct spring loaded safety valve face-to-face dimensions.
JB2205-77
Reducing valve face-to-face dimensions.
JB2206-77
  Reducing valve technology requirements.
JB2311-78
  Ball valve technology requirements.
JB2765-81
  Valve technology terms.
JB2766-92
  PN16.0- 32.0Mpa dimensions of forging high-pressure valve.
JB/T2768-92
PN16.0- 32.0Mpa Pipe, piping fitting, valve head dimensions.
JB/T2769-92
  PN16.0- 32.0Mpa screw flange.
JB/T2770-92
  PN16.0- 32.0Mpa joint nut.
JB/T2771-92
  PN16.0- 32.0Mpa joint.
JB/T2772-92
  PN16.0- 32.0Mpa Blind plate.
JB/T2773-92
  PN16.0- 32.0Mpa double head bolt.
JB/T2774-92
  PN16.0- 32.0Mpa double bolt ends and thread hole dimensions.
JB/T2775-92
  PN16.0- 32.0Mpa nut.
JB/T2776-92
PN16.0- 32.0Mpa lens ring.
JB/T2777-92
  PN16.0- 32.0Mpa Non-hole lens ring.
JB/T2778-92
  PN16.0- 32.0Mpa temperature marking of pipe and fastener.
JB3328-83
Air jar valve and pipe-line valve.
JB3339-83
Little type medical air jar frame type valve connection dimensions.
JB5206.1-91
Packing gland (1).
JB5206.2-91
Packing gland (2).
JB5206.3-91
Packing gland (3).
JB5207-91
Packing pressing plate.
JB5208-91
Separating circle.
JB5209-91
Plastics packing.
JB5210-91
Back sealing ring.
JB5211-91
Gate valve seat ring.
JB/T5296-91
General valve testing way of flow rate coefficient and flow resistant coefficient.
JB/T5298-91
Steel plate gate valve for pipe line using.
JB/T5299-91
General valve Hydraulic actuator butterfly type check valve.
JB/T5300-91
General valve material.
JB/T6438-92
Valve sealing face plasma arc welding - technology requirements.
JB/T6439-92
Valve pressing casting steel ware - magnetism powder flaw detector inspection.
JB/T6440-92
Valve pressing casting steel ware - rax irradiating inspection.
JB/T6441-92
Safety valve for compressor purpose.
JB/T6495-92
Valve construction key element Gate valve (or disc) T type groove dimensions.
JB/T6496-92
Valve construction key element packing dimensions.
JB/T6497-92
Valve construction key element stem head dimensions.
JB/T6498-92
Valve construction key element disc and stem connection groove dimensions.
JB/T6899-93
Valve fire-proof test.
JB/T6900-93
Draught valve.
JB/T6901-93
Seal type glasses valve.
JB/T6902-93
Valve casting steel ware hydraulic penetrating inspection way.
JB/T6903-93
Valve forging steel ware super wave inspection way.
JB/T6904-93
Inspection and testing of air jar valve.
JB/T7248-94
Technology terms of low temperature casting steel for valve purpose.
JB/T7744-95
Valve sealing face alloy powder for plasma arc welding.
JB/T7745-95
Pipe line ball valve.
JB/T7746-95
Diameter-shrinking forging steel valve.
JB/T7747-95
Needle type stop valve.
JB/T7748-95
Valve clearance degree and inspection way.
JB/T7749-95
Technology terms of sub-zero valve.
JB/T7927-95
Valve casting steel ware out-form quality requirements.
JB/T7928-95
General valve offer requirements.
JB/Z243-85
Gate valve static pressure length of life test rules.
JB/Z244-85
Stop valve static pressure length of life test rules.
JB/Z245-85
Plug valve static pressure length of life test rules.
JB/Z246-85
Ball valve static pressure length of life test rules.
JB/Z247-85
Valve - electrically device length of life test rules.
JB/Z248-85
Butterfly valve static pressure length of life test rules.
ZBJ16002-87
Valve electrically driving apparatus technology terms.
ZBJ16004-88
Reducing valve type and basing coefficient.
ZBJ16006-90
Inspection and testing of valve.
ZBJ16007-90
Steam trap valve technology terms.
ZBJ16008-90
Hydraulic petroleum gas device urgent shut down valve - technology terms.
ZBJ16009-90
Valve pneumatic actuator technology terms.
JB/T8473-96
Instrument valve series.
JB/T8528-97
General valve electric actuator - technology terms.
JB/T8527-97
Metal sealing butterfly valve.
JB/T8529-97
Explosion-proof type valve electric actuator - technology terms.
JB/T8530-97
Valve electric actuator - type establishing way.
JB/T8531-97
Valve manual actuator - technology terms.
JB/T8670-97
YBDF2 series explosion-proof three-phase asynchronous generator for valve electric actuator purpose - technology terms.
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