screw

screw, Total:130 items.

The international standard classification for "screw" includes: Bolts, screws, studs , Pumps , Gas and steam turbines, Steam engines , Marine ventilation, air-conditioning and heating systems , Agricultural machines, implements and equipment , Compressors and pneumatic machines , Numerically controlled machines , Deck equipment and installations , Exploratory and extraction equipment , Extraction and processing of petroleum and natural gas , Dividing and tool-workpiece holding devices , Equipment for the chemical industry , Equipment for the rubber and plastics industries , Laboratory medicine , Other rubber and plastics products , Marine engines and propulsion systems , Piping systems .

The Chinese standard classification for "screw" includes: Fastener , Pump , Other generating equipment , Compartment auxiliary machine , Agricultural products and feed processing machinery , Compressor and fan , Gear and thread cutting machine , Petroleum drilling & production equipment and instrument , Petroleum drilling , Petroleum extraction , Machinery for rubber and plastic , Hoisting machinery , Medical laboratory equipment , Machine tool element , Technical management , Farming machinery and tools , Marine auxiliary machinery and pipeline fittings maintenance and service , Fishery machinery and tools , Hydraulic machinery .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 13278-1991 Dry screw air compressor for general use－Specifications
GB/T 31.1-1988 Hexagon bolts with split pin hole on shank; Product grade A and B
GB/T 11705-1989 Testing methods for marine electric three-spindle screw pump
GB/T 21947-2008 Numerically milling machines for special screws - Testing of the accuracy
GB/T 28-1988 Hexagon fit bolts with Split pin hole on shank; Product grade A and B
GB/T 24445-2009 Single-screw feedstuff extruder
GB/T 31.1-2013 Hexagon bolts with split pin hole on shank
GB/T 28-2013 Hexagon fit shank bolts with split pin hole on shank
GB/T 30555-2014 Rules for Screw Expander (Unit) Thermal Acceptance Test
GB/T 11035-2008 Marine electric two spindle screw pump
GB/T 6559-1986 Screw thread shanks for thread forming screw; Metric coarse thread series
GB/T 15389-1994 Threaded rods
GB/T 10886-2002 Three screw pumps
GB/T 11705-2009 Test method for marine electric three-spindle screw pump
GB/T 26967-2011 Oil injected single screw air compressor for general use
GB/T 30554-2014 Terminology of Screw Expander
GB/T 13280-1991 Screw compressor for the process industry - Specifications
GB 11035-1989 Marine electric two spindle screw pump
GB/T 19410-2003 Screw refigerant compressort
GB/T 31.3-1988 Hexagon bolts with split pin hole on shank-Fine pitch thread-Product grade A and B
GB/T 31.2-1988 Hexagon bolts with split pin hole on shank-Reduced shank-Product grade B

Professional Standard - Petroleum

SY/T 5383-1999 Downhole motors
SY/T 5383-2010 Downhole motors
SY/T 7013-2014 Special sucker rod for driving the screw pump
SY/T 5547-2000 Operation maintenance and management for positive displacement mud motor
SY/T 6534-2002 Twin screw oil-gas transportation pump
SY/T 5547-2012 Operation maintenance and management for positive displacement mud motor
SY/T 6084-2007 Using and maintaining for ground drive progressing cavity pumps
SY/T 6084-1994 Use and maintenance of ground driven screw well pump

Professional Standard - Aerospace

QJ 265-1978 Hex head screw bolt with hole
QJ 718-1982 Double-ended screw
QJ 2993-1997 Common Parts of Bend Fixture - Clamping Screw
QJ 283-1978 Double-ended screw bolt with hole (L1=d)
QJ 268-1978 Small hex head screw bolt with hole
QJ 285-1978 Double-ended screw bolt with hole (L1=2d)
QJ 806.4A-1997 Machine tool fixture parts and components with axial fastening screw rack type locator screw
QJ 271-1978 Hex head screw bolt with hole (polished rod fg)

Professional Standard - Machinery

JB/T 8645-1997 submersible screw pump
JB/T 10525-2005 Oil injected single screw compressor for general use
JB/T 11421-2013 Single Screw Air Compressor for Electric Bus
JB/T 8644-2007 Single Screw pumps
JB/T 8645-2011 Submersible screw pumps
JB/T 6430-2002 Oil injected screw air compressor for general use
JB/T 6491-2001 Counter-rotating twin-screw plastics extruder
JB/T 11343-2013 Conical Co-rotating Twin-screw Plastics Extruder
JB/T 53056-1999 Product quality classification of oil-injected screw air compressors for general use
JB/T 6492-2014 Conical Counter-rotating Twin Screw Plastics Extruder
JB/T 11687-2013 Single-screw extruder for aquafeed
JB/T 8061-2011 Plastics single-screw extruder
JB/T 8809-2010 Type and parameters dimensions for SWL wormwheel screw hoists
JB/T 5420-2001 Co-rotating twin-screw plastics extruder
JB/T 8538-1997 Screws and barrels for plastic machinery
JB/T 7384.12-1994 Fasteners Test module for linearity of screw stems
JB/T 8091-1998 Tesing methods for screw pumps
JB/T 11882-2014 Water Injected Single Screw Air Compressor for General Use
JB/T 6492-2001 Conical twin - Screw plastics extruder
JB/T 8061-1996 Single screw plastic extruder
JB/T 6430-2014 Oil Injected Screw Air Compressor for General Use
JB/T 8538-2011 Screw and barrel for plastics machinery
JB/T 9019.2-1999 Specification for headstock gears with screw stem
JB/ZQ 4750-2006 Triple-screw pump and its installation
JB/T 8091-2014 Test Method for Screw Pumps
JB/T 9019.1-1999 Headstock gears with screw stem.Types and basic parameters
JB/T 10972-2010 Conversion frequency oil-flooded
JB/T 11716-2013 Vacuum technology - Screw dry vacuum pump
JB/T 10598-2006 Dry screw air compressor for general use -- Specifications
JB/T 6430-1992 General oil injection screw air compressor
JB/T 5420-2014 Co-rotating Twin-screw Plastics Extruder
JB/T 8809-1998 Type and parameters, dimensions for SWL wormwheel screw hoists

Group Standards of the People's Republic of China

T/ZZB 2103-2021 Variable pitch Screw dry vacuum pump
T/ZZB 0664-2018 Conical co-rotating twin-screw plastics extruder
T/ZZB 0873-2018 Screw of full hard for plastics machinery
T/ZZB 1225-2019 Thermal insulation high viscosity three screw asphalt pump
T/ZZB 0468-2018 Elongated planetary screw extruder
T/CSEA 7-2019 Chrome-plating Technical Specification for Rotor of Downhole Motor
T/GDPIA 21-2020 High speed and high torque co-rotating twin-screw extruder
T/ZZB 1351-2019 Conical counter-rotating twin screw and barrel for plastics extruder
T/ZZB 0731-2018 Screw expansion anchors for use in concrete
T/CAME 36-2021 Helicobacter pylori 14C-urea breath test
T/ZZB 0283-2017 Integrated permanent magnet conversion frequency two-stage compression screw air compressor
T/ZZB 2161-2021 Nitriding single screw and barrel for plastic machinery
T/ZZB 0529-2018 Three-phase induction motors for screw compressors
T/ZZB 1875-2020 Low pressure conversion frequency oil-injected screw air compressor
T/ZZB 2729-2022 Oil free water injected single screw air compressor
T/JSJXXH 008-2022 Conversion frequency oil-free screw blower for general purpose
T/GDPIA 23-2020 Lateral forced twin screw feeder
T/WLJC 89-2021 Roller grinding machine

Professional Standard - Aviation

HB 455-1987 Screws for Rack-type Localizer
HB 2004-1974 screw
HB 440-1987 Jaw for Clamps of Vice Type
HB 2005-1974 Screw for suspension spring
HB 2004-1989 screw
HB 440-1971 Screws for vise clamps
HB 455-1971 Screw for rack type positioner

Professional Standard - Chemical Industry

HG/T 3110-2009 Rubber single screw extruder
HG/T 3801-2005 Testing and measuring methods for twin - Screw extruder of rubber
HG/T 4382-2012 Screw Drilling Tool Rubber Stator
HG/T 3800-2005 Twin - Screw extruder of rubber
HG/T 3111-1989 Basic parameters of rubber single screw extruder
HG/T 3230-1989 Rubber single screw extruder -- Testing and measuring methods
HG/T 3110-1989 Technical conditions of rubber single screw extruder
HG/T 3230-2009 Rubber single screw extruder-Testing and measuring methods

Professional Standard - Electron

SJ 3024.4-1988 Combined dies - Bolt
SJ 3035.3-1988 Combined dies - Screw rod
SJ 3024.5-1988 Combined dies - T-form screws

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3324-2020 Technical conditions of screw extrusion straw puffing machine
DB2102/T 0011-2020 Maintenance technology and service specifications for screw refrigeration compressors
DB21/T 3912-2024 Technical regulations for screw cast-in-place piles

Professional Standard - Energy

NB/T 42026-2013 Methods for Model Compositing of Screw Expander
NB/T 11387-2023 Measurement and evaluation of screw expander vibration
NB/T 42027-2013 Technical Specification for Pressure Retaining Casting of Screw Expander
NB/T 11386-2023 Screw expander rotor dynamic balancing

Military Standard of the People's Republic of China-General Armament Department

GJB 917/3-2013 Detail specification for WT22 style lead-screw actuated wire-wound preset potentiometers
GJB 917/5-2013 Detail specification for WT26 style lead-screw actuated wire-wound preset potentiometers
GJB 2857A-2018 General specifications for ship screw pumps

Professional Standard - Ferrous Metallurgy

YB/T 014-1992 Specification for screw of rolling mill screwdown

Professional Standard - Agriculture

NY/T 1226-2006 Technical specification of quality evaluations for agricultural machinery parts and components-Threaded rods and nuts
NY/T 461-2001 Machinery for primary processing of natural rubber-Oil-Screw pusher

Professional Standard-Ships

CBM 2224-1982 Marine scres pump（tri-screw type）-- technical specifications
CB/T 3708-1995 Technical Requirements for Marine Screw Pump Repair

Professional Standard - Traffic

JT/T 547-2004 Technical requirements for repairing screw pumps of ship

Professional Standard - Aquaculture

SC/T 6013-2002 Single-screw feed extruder

Professional Standard - Hydroelectric Power

SD 298-1988 Technical Specifications for QL Hoist with Screw Stem
SD 297-1988 Series Parameters for QL Hoist with Screw Stem

Professional Standard - Military and Civilian Products

WJ 1478.47-2007 Indexable tools - Part 47: Taper screws

国家能源局

NB/T 10299-2019 Governing system specifications of screw expander（unit）
NB/T 10300-2019 Scope of spare parts supplied by manufacturer with screw expander

工业和信息化部/国家能源局

JB/T 12780-2016 Screw feed extruder. Template

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3834-2020 Technical regulations for maintenance of screw hoist in water conservancy projects

Association Francaise de Normalisation

NF E03-500*NF ISO 1501:2009 ISO miniature screw threads