| Chinese Standard Code Num. |
Chinese Standard Name |
| 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/cm2)valve type and base specification |
| JB1309 |
Pg(2500kgf/cm2)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 dimensions |
| 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 |
