|
Std ID |
Description (Standard Title) |
Detail |
|
HG/T 21551.2-1995
|
(Manual discharge valve plunger cast)
|
HG/T 21551.2-1995
|
|
HG/T 21551.3-1995
|
(Stainless steel manual discharge valve plunger)
|
HG/T 21551.3-1995
|
|
HG/T 21551.4-1995
|
(Steel electric discharge valve plunger)
|
HG/T 21551.4-1995
|
|
HG/T 21551.5-1995
|
(Cast stainless steel plunger electric discharge valve)
|
HG/T 21551.5-1995
|
|
HG/T 21551-1995
|
Plunger Type Dump Valve
|
HG/T 21551-1995
|
|
HG/T 2155-1991
|
Potassium persulfate for industrial use
|
HG/T 2155-1991
|
|
HG/T 2155-2006
|
Potassium persulfate for industrial use
|
HG/T 2155-2006
|
|
HG/T 21552-1993
|
Universal Drawing of Truss Type Reinforced Concrete Pipeline Rack
|
HG/T 21552-1993
|
|
HG/T 21553-1993
|
Universal Drawing of Steel Planking
|
HG/T 21553-1993
|
|
HG/T 21554.1-1995
|
Saddle Ring Packing
|
HG/T 21554.1-1995
|
|
HG/T 21554.2-1995
|
Stainless Steel Saddle Ring Packing
|
HG/T 21554.2-1995
|
|
HG/T 21556.1-1995
|
Pall ring packing
|
HG/T 21556.1-1995
|
|
HG/T 21556.2-1995
|
Pall ring packing
|
HG/T 21556.2-1995
|
|
HG/T 21556.3-1995
|
Pall ring packing
|
HG/T 21556.3-1995
|
|
HG/T 21556.4-1995
|
Pall ring packing
|
HG/T 21556.4-1995
|
|
HG/T 21557.1-1995
|
Cascade ring packing
|
HG/T 21557.1-1995
|
|
HG/T 21557.2-1995
|
Cascade ring packing
|
HG/T 21557.2-1995
|
|
HG/T 21557.3-2006
|
Plastic cascade ring packing
|
HG/T 21557.3-2006
|
|
HG/T 21558-1994
|
(Rubber plant process design requirements)
|
HG/T 21558-1994
|
|
HG/T 21558-2011
|
Code for design on process technics of rubber factory
|
HG/T 21558-2011
|
|
HG/T 21559.1-1995
|
Stainless steel netted plat corrugated packing
|
HG/T 21559.1-1995
|
|
HG/T 21559.1-2013
|
Engineering technical specification for stainless steel punched-mesh corrugated-sheet structured packings
|
HG/T 21559.1-2013
|
|
HG/T 21559.2-2005
|
Stainless steel perforated plate corrugated packing standard
|
HG/T 21559.2-2005
|
|
HG/T 21559.3-2005
|
Stainless steel wire corrugated packing standard
|
HG/T 21559.3-2005
|
|
HG/T 21561-1994
|
The ABS pipes and fittings series
|
HG/T 21561-1994
|
|
HG/T 2156-1991
|
Determination of anionic surface active agent in industrial circulating cooling water Methylene blue spectrophotometric method
|
HG/T 2156-1991
|
|
HG/T 2156-2009
|
Determination of anionic surfactants in industrial circulating cooling water. Spectrophotometric method using methylene blue
|
HG/T 2156-2009
|
|
HG/T 21562-1994
|
(PTFE lined pipe and fittings)
|
HG/T 21562-1994
|
|
HG/T 21563-1995
|
Combination, Selection and Technical Requirements of Stirring Transmission Device System
|
HG/T 21563-1995
|
|
HG/T 21564-1995
|
Stirring Transmission Device - Male Flange
|
HG/T 21564-1995
|
|
HG/T 21565-1995
|
Stirring Transmission Device - Bottom Cover
|
HG/T 21565-1995
|
|
HG/T 21566-1995
|
Stirring Transmission Device - Single-pivot Frame
|
HG/T 21566-1995
|
|
HG/T 21567-1995
|
Stirring Transmission Device - Double-pivot Frame
|
HG/T 21567-1995
|
|
HG/T 21568-1995
|
Stirring Transmission Device - Drive Shaft
|
HG/T 21568-1995
|
|
HG/T 21569.1-1995
|
Stirring Transmission Device - Coupling with Short Section
|
HG/T 21569.1-1995
|
|
HG/T 21569.2-1995
|
Stirring Transmission Device - Block Type Elastic Coupling
|
HG/T 21569.2-1995
|
|
HG/T 21570-1995
|
Stirring Transmission Device - Coupling
|
HG/T 21570-1995
|
|
HG/T 21571-1995
|
Stirring Transmission Device - Mechanical Seal
|
HG/T 21571-1995
|
|
HG/T 2157-1991
|
Determination of ammonium in industrial circulating cooling water Potential method
|
HG/T 2157-1991
|
|
HG/T 2157-2011
|
Industrial circulating cooling water. Determination of ammonium. Potentiometric method
|
HG/T 2157-2011
|
|
HG/T 21572-1995
|
Stirring Transmission Device - Mechanical Seal Circulation and Protection System
|
HG/T 21572-1995
|
|
HG/T 21573.1-1995
|
Bolt Hydraulic Tightening Device Series
|
HG/T 21573.1-1995
|
|
HG/T 21573.2-1995
|
Large-diameter Studs
|
HG/T 21573.2-1995
|
|
HG/T 21573.3-1995
|
Large-diameter Nuts
|
HG/T 21573.3-1995
|
|
HG/T 21573.4-1995
|
Spherical Washer
|
HG/T 21573.4-1995
|
|
HG/T 21574-1994
|
(Equipment lug)
|
HG/T 21574-1994
|
|
HG/T 21574-2008
|
Chemical equipment lifting lugs and engineering technical specification
|
HG/T 21574-2008
|
|
HG/T 21575-1994
|
Sight Glass with Light
|
HG/T 21575-1994
|
|
HG/T 21576-1994
|
(Double switch cock)
|
HG/T 21576-1994
|
|
HG/T 21577-1994
|
(Fast Special fittings)
|
HG/T 21577-1994
|
|
HG/T 21578-1994
|
(Duct damper)
|
HG/T 21578-1994
|
|
HG/T 21579-1995
|
Composite Pipe and Pipe Fittings of Poly Propylene/Fiberglass-reinforced Plastics (PP/FRP)
|
HG/T 21579-1995
|
|
HG/T 21580-1997
|
(L92-type fan cooling tower universal map)
|
HG/T 21580-1997
|
|
HG/T 21581-1995
|
(Controls installed Atlas)
|
HG/T 21581-1995
|
|
HG/T 21581-2012
|
Instrument Hook-up
|
HG/T 21581-2012
|
|
HG/T 2158-1991
|
Determination of ammonium in industrial circulating cooling water Distillation-titration method
|
HG/T 2158-1991
|
|
HG/T 2158-2011
|
Industrial circulating cooling water. Determination of ammonium. Distillation and titration method
|
HG/T 2158-2011
|
|
HG/T 21582-1995
|
(L60-type fan cooling tower universal map)
|
HG/T 21582-1995
|
|
HG/T 21583-1995
|
Quick-opening Stainless Steel Removable Cover
|
HG/T 21583-1995
|
|
HG/T 21584-1995
|
Magnetic Liquid Level Gauge
|
HG/T 21584-1995
|
|
HG/T 21585.1-1998
|
Removable. Type trough. Pan gas and liquid distributor
|
HG/T 21585.1-1998
|
|
HG/T 21586-1998
|
Withdrawable wire mesh mist eliminator
|
HG/T 21586-1998
|
|
HG/T 21587-1995
|
(Geotechnical Investigations standard data compilation)
|
HG/T 21587-1995
|
|
HG/T 21594-2014
|
Classification and technical specification for lining stainless steel manholes and handholes
|
HG/T 21594-2014
|
|
HG/T 21596-2014
|
Lining stainless steel rotary cover manholes
|
HG/T 21596-2014
|
|
HG/T 21597-2014
|
Lining stainless steel rotary arch cover of quick opening manhole
|
HG/T 21597-2014
|
|
HG/T 21598-2014
|
Lining stainless steel horizontal hanging cover manhole
|
HG/T 21598-2014
|
|
HG/T 21599-2014
|
Lining stainless steel vertical hanging cover manhole
|
HG/T 21599-2014
|
|
HG/T 21600-2014
|
Lining stainless steel elliptic quick opening manhole
|
HG/T 21600-2014
|
|
HG/T 2160-1991
|
Dynamic simulation method for cooling water
|
HG/T 2160-1991
|
|
HG/T 2160-2008
|
Dynamic simulation method for cooling water
|
HG/T 2160-2008
|
|
HG/T 21602-2014
|
Lining stainless steel flat cover handhole
|
HG/T 21602-2014
|
|
HG/T 21603-2014
|
Lining stainless steel rotary cover quick opening handhole
|
HG/T 21603-2014
|
|
HG/T 21604-2014
|
Lining stainless steel swing-type quick opening handhole
|
HG/T 21604-2014
|
|
HG/T 21608-1996
|
(Liquid handling arm)
|
HG/T 21608-1996
|
|
HG/T 21608-2012
|
Engineering technical requirements for liquid loading arm
|
HG/T 21608-2012
|
|
HG/T 21609-1996
|
(Teflon pipe flanges - Rubber Gasket)
|
HG/T 21609-1996
|
|
HG/T 21610-1996
|
General drawing of standard joints for hot rolled ordinary profile steel (welding connection)
|
HG/T 21610-1996
|
|
HG/T 21611.1-1996
|
Collective general drawings of reinforced concrete trestles of belt conveyers
|
HG/T 21611.1-1996
|
|
HG/T 21612-1996
|
General drawings of pressure-welded steel grating
|
HG/T 21612-1996
|
|
HG/T 21613-1996
|
General Drawing of Steel Ladders and Handrails
|
HG/T 21613-1996
|
|
HG/T 21614-1997
|
(2. 4 m counterflow blower fan High turbidity, temperature, corrosion cooling tower generic map)
|
HG/T 21614-1997
|
|
HG/T 21615-1997
|
Modified Polypropylene Chamber Type and Plate-and-frame Type Pressure Filter Series
|
HG/T 21615-1997
|
|
HG/T 21616-1997
|
Standard Series of Conventional Plant Mufflers for Chemical Plant
|
HG/T 21616-1997
|
|
HG/T 21617-1998
|
General Drawing of Embedded Parts for Groove-Shaped Anchoring Rails
|
HG/T 21617-1998
|
|
HG/T 21618-1998
|
Mesh Demister
|
HG/T 21618-1998
|
|
HG/T 21619-1986
|
Standard Drawing for Sight Glass
|
HG/T 21619-1986
|
|
HG/T 21620-1986
|
Standard Drawing for Sight Glass with Nozzle
|
HG/T 21620-1986
|
|
HG/T 21621-1991
|
(Chemical companies and the cable trench laying cables buried common chart)
|
HG/T 21621-1991
|
|
HG/T 2-162-1965
|
(Low temperature impact plastic compression test method)
|
HG/T 2-162-1965
|
|
HG/T 21622-1990
|
(Endoscopic lining)
|
HG/T 21622-1990
|
|
HG/T 21623-1990
|
(Rigid PVC endoscopic)
|
HG/T 21623-1990
|
|
HG/T 21624-2005
|
L47-type fan counterflow cooling tower Universal.
|
HG/T 21624-2005
|
|
HG/T 21625-2005
|
L1985 fans counter-flow cooling tower generic diagram (single-cell)
|
HG/T 21625-2005
|
|
HG/T 21626-2005
|
L85-type fan counterflow cooling tower universal Figure (bunk single)
|
HG/T 21626-2005
|
|
HG/T 21629-1999
|
Pipe Support Standard Drawings
|
HG/T 21629-1999
|
|
HG/T 21630-1990
|
Reinforcing Nozzle
|
HG/T 21630-1990
|
|
HG/T 21631-1990
|
(Seam steel pipe fittings)
|
HG/T 21631-1990
|
|
HG/T 2-163-1965
|
(Plastic low elongation test method)
|
HG/T 2-163-1965
|
|
HG/T 2163-1991
|
201 X 4 Strongly Basic Styrene Type Anion Exchange Resins
|
HG/T 2163-1991
|