Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Hot rolled sheet pileGB/T 20933-20212022-5-1
Waves webs section steel for building structures GB/T 38808-20202020-12-1
Embedded channel steelGB/T 37613-20192020-5-1
High strength stainless structural steel for constructionsGB/T 37430-20192020-4-1
Steel door and window profiles for architectureJG/T 115-20182019-4-1
Cold-formed corrugated steel pipesGB/T 34567-20172018-7-1
Hot-rolled H section steel for electrified railway pillarsGB/T 34199-20172018-6-1
General requirement of acceptance, packaging, marking and certification for section steelGB/T 2101-20172018-4-1
Hot rolled H section steel for ocean engineering structureGB/T 34103-20172018-4-1
Cold forming hollow sectional steel for general structureGB/T 6728-20172018-4-1
Hot rolled steel section for mine timberingGB/T 4697-20172018-4-1
Corrosion resistant hot rolled section steel for cargo oil tanksGB/T 33976-20172018-4-1
Welded H-section steelGB/T 33814-20172018-2-1
Hot rolled H and cut T section steelGB/T 11263-20172017-12-1
Cold forming open section steel for general structureGB/T 6723-20172017-12-1
General requirements of cold forming steel sectionsGB/T 6725-20172017-12-1
Zinc-aluminum alloy coated section steelGB/T 33241-20162017-11-1
Hot rolled section steelGB/T 706-20162017-9-1
Hot rolled improved corrosion resisting steel sections GB/T 32977-20162017-7-1
Mooring chain steelGB/T 32969-20162017-7-1
Hot-rolled profiled steels for coal mechanismGB/T 3414-20152016-11-1
Hot-rolled steel H pilesGB/T 32285-20152016-11-1
Hot-rolled steel section for track shoeYB/T 5034-20152015-10-1
Hot-rolled rotaryGB/T 30895-20142015-5-1
Cold roll formed sheet pilingGB/T 29654-20132014-5-1
Steel bars for ship archor chainGB/T 18669-20122013-5-1
Hot-rolled light railsGB/T 11264-20122013-5-1
Structural section steels with improved seismie resistanceGB/T 28414-20122013-3-1
Hot rolling H section steel for offshore oil drilling platformYB/T 4274-20122012-11-1
Hot rolled fire-resistant H section steelYB/T 4261-20112012-7-1
Lattice girder for the reinforcement of concreteYB/T 4262-20112012-7-1
Roll-forming rectangle steel tube for tower craneGB/T 26080-20102011-10-1
Hot-rolled H and cut T section steelGB/T 11263-20102011-9-1
Hot-rolled wide flat for constructionYB/T 4212-20102011-3-1
Dimension shape mass and tolerance for hot-rolled round wire rodGB/T 14981-20092010-4-1
Cold forming sectional steel - Open sectional steel for general structure - Dimensions shape weight and permissible tolerancesGB/T 6723-20082009-4-1
Cold forming sectional steel for vehicles - Dimensions shape weight and tolerancesGB/T 6726-20082009-4-1
Cold forming steel sectionsGB/T 6725-20082009-4-1
Hot-rolled U-type steel for mine timberingGB/T 4697-20082009-4-1
Hot rolled section steelGB/T 706-20082009-4-1
The joint ring steel for prestressed concrete cylinder pipeJC/T 1091-20082008-12-1
General requirement of acceptance packaging marking and certification for section steelGB/T 2101-20082008-11-1
Cold formed sheet pilingYB/T 4180-20082008-9-1
Thread extension steel bars for rock drillingGB/T 6482-20072008-4-1
Test method of life for drill steelsYB/T 4169-20072008-2-1
Hot-rolled angle steel for iron tower YB/T 4163-20072007-9-1
Hot rolling 310 乙 shape steelYB/T 5182-20062006-11-1
Channel steel for tractorYB/T 5048-20062006-11-1
Hot rolled stainless steel with equal leg anglesYB/T 5309-20062006-10-11
Cold forming corrugated sheetYB/T 5327-20062006-10-11
Cold drawn special shaped steel barYB/T 5346-20062006-10-11
Quality structure cold-draw flat steelsYB/T 037-20052005-12-1
Hot-rolled steel sections for track slabYB/T 5034-20052005-12-1
Hot-rolled section steel for automobile wheel felloeYB/T 5227-20052005-12-1
The welded steel H-sectionYB 3301-20052005-12-1
The hot-rolled H and cut T sectionGB/T 11263-20052005-10-1
Hot-rolled round and square steel bars―Dimension,shape,weight and toleranceGB/T 702-20042004-7-1
Specification for electrical contact profilesGB/T 19446-20042004-7-1
Cold Formed Steel Hollow Sections for General Structure - DimensiGB/T 6728-20022002-1-1
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubesYB/T 4081-20072000-12-1
Hot-rolled section steel for minesYB/T 5047-20002000-12-1
Hot-rolled sections for guide rails of leftsYB/T 157-19992000-1-1
Hot rolled Ribbed steel bars for the reinforcement of concreteGB 1499-19981999-4-1
The hot-rolled H and cut T section steelGB/T 11263-19981998-12-1
Epoxy resin coated steel barsJG 3042-19971997-12-1
Specification for die blocks of plastic die steelYB/T 129-19971997-12-1
Heat-rolled window sash steelGB/T 2597-19941995-10-1
Dimension, shape, weight and tolerance for cold-drawn round, square and hexagonal steelsGB/T 905-19941995-10-1
Hot-rolled round steel for sucker rod YB/T 054-19941995-5-1
Hot-rolled profiled steels for coal mechanismGB/T 3414-19941995-1-1
Channel steel for tractorYB/T 5048-19931994-1-1
310 Z Shape steelYB/T 5182-19931994-1-1
Cold drawn special shaped steel barGB/T 13791-19921993-6-1
Technical conditions of cold formed steel GB/T 6725-19921993-6-1
U-type hot rolled steel mine timbering dimension,shape,weight and permissible variationsGB 4697-19911992-10-1
Universal Drawing of Welded H-shaped Steel Standard NodeHG/T 21541-19921992-1-1
General Drawing of Standard Joints for Hot Rolled Ordinary Profile Steel (Welding Connection)HG/T 21610-19961992-1-1
General requirements of acceptance,packaging,marking,and certification for section steel GB/T 2101-19891990-1-1
Hot-rolled hexagonal and octagonal steel bars; Dimensions, shape, weight and toleranceGB 705-19891990-1-1
Generel provisions on acceptance, package, marking and quality certificate for profile steelGB/T 2101-19891990-1-1
Dimensions,shape,weight and tolerances for hot-rolled L-sectional steelGB 9946-19881990-1-1
Hot-rolled Round Carbon Steel Bars for Standard PartsGB 715-19891990-1-1
Light railsGB 11264-19891990-1-1
Fish plates for light railsGB 11265-19891990-1-1
Hot-rolled unequal-leg angle steel-Dimensions,shape,weight and tolerancesGB 9788-19881989-7-1
Hot-rolled equal-leg angle steel-Dimensions,shape,weight and tolerancesGB 9787-19881989-7-1
Hot-rolled beam steel-Dimensions,shape,weight and tolerancesGB 706-19881989-7-1
Hot-rolled channel steel-Dimensions,shape,weight and tolerancesGB 707-19881989-7-1
Acceptance, packing, marking and certification of pipeGB 2102-19881989-3-1
Cold forming sectional steel for passenger vehicle; Dimension, form, weight and permissible deviationsGB/T 6727-19861987-7-1
Cold forming sectional steel; Open sectional steel for general structure; Damnation, form, weight and permissible deviationsGB/T 6723-19861987-7-1
Cold forming corrugated sheetGB/T 6724-19861987-7-1
Cold forming sectional steel--Hollow sectional steel for general structure--Dimension form weight and permissible deviationsGB/T 6728-19861987-7-1
Hot rolled stainless steel with equal leg anglesGB/T 4227-19841985-3-1
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