Standard Code Num.

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 --- Ao 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

PN16.0~32.0Mpa 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/cm2)valve pipe and fastener technology requirements

JB/T1691

Valve key construction element dimension of stem head

JB1692

Umbrella type handwheel

JB1693

Plane handwheel

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 slideway and slideway 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 bayoneg joint ends

JB1757-91

Bayoneg

JB1758-91

Bayoneg 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, pipi 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 resistanting 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