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Sunday, August 21, 2016

Chinese Steel Standards

Dear Readers,

As you well aware due to globalization all works has been very competitive and it is helping us to exchange of knowledge and standards, in this scenario Chinese works are having more impact and competition throughout the world. Now it is very essential to know the Chinese standards and how it is indicated in drawings. Let us discuss how to identify and compare with our standards.
All Chinese standards are having prefix GB like IS for Indian Standard, JIS for Japanese. For Construction related works and other works different Chinese standards are followed, which are listed below.
 
GB = GuojiaBiaozhun ( National Standard in Chinese)
SY = Shi You (Petroleum)
JB = JianBiao (Construction Standard)
GB/T = T : Tuijian (recommended GB)
HG = HuaGong (PetroChemical)
Chinese standards for General structural steel (including chequred steel) is GB/T 700-2006. Grade of materials available is Q235 (A/B/C/D); Q275 (A/B/C/D).
Generally Chinese Steel Grades are Q195, Q215, Q235, Q255 and Q275 is used for Structural works. steel grades by the yield point of the letter on behalf of (Q) and yield point value is mentioned and sub grade A, B, C & D are used for further classification. For Example Q235A means, it is a carbon steel and having maximum yield strength of 235 Mpa.
For Steel section Channel is mentioned as "C"; Angles are mentioned as "L" and Beams are mentioned as “I “or “H " followed by number. To find out the size of section is number multiple by 10 is the size of member.
For Example C16 means Channel 160 mm depth. Similarly H10 means H section 100 mm depth.
If the same size but width or flange size is different then suffix a, b, c is shown. For example C20a & C20b, Both are 200 Channel however flange is 73 and 75 mm respectively. C20a means Channel 200 X 73 and C20b means Channel 200 X 75.
For More Details about European Steel Section Click Here
For More Details about Classification of Indian Steel Click Here
For More Details about Indian Standard for Rolled Steel Click Here

Sunday, August 7, 2016

Never Ever Give Up

Dear Readers,
 
Construction Industry is always having new issues / problems and all are not symmetric. Every time it is different. Solution is always fight for each issues and will have a result. Hence never ever give up. Below picture is best example.
 
 
Do not surrender whatever you are fighting for whatever trials you are going through.

For More Self Explanatory pictures please click Here
  
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Abbreviations (27) ABW (1) AC (2) Acre (2) Admixture (3) Alloy Steel (1) Analysis (1) ANSI (1) Anti friction bearing (2) Apothecaries Mass (1) Arc welding (1) Avoirdupois Mass (1) AWG (4) AWS (4) BCR 295 (2) Beam (22) Bearings (5) Blasting & Painting (8) Blogoversary (4) Bolt (8) CAR A/C (1) Cartoon (2) Cement (1) Cent (2) CHANNEL (8) Chequered Plate (1) Chinese (4) Civil (7) Classification (3) Cleaning (4) Cold Rolled Steel (2) Colour Code (1) Column Section (1) Computer (1) Concrete (4) Construction Industry (11) Conversion Table (4) Cooking (1) Crane Rail (2) Cylinders (1) Density (1) DFT (2) Drill bit (1) Drill gauge (1) Drilling (1) Dry Ice (1) EHS (1) Electrical (1) Electrode (1) Ellipcon Steel (1) Elliptical Hollow Section (1) EN 10083-3 (1) EN 10219 (1) Engineer Day (7) Engineering Miracle (2) Environment (1) Equipment (2) ESI (1) European Steel (3) Factory Act (1) fasteners (1) Fibre Rope (4) Fire (1) FLAT (3) floating crane (1) Flood (1) Foil (1) Formula (1) FRP (2) GAUGE (9) General (32) Greetings (9) H-beam (4) Handrail (1) Heavy Weight Beam (1) HeliArc (1) Helmet (2) HEXAGOAN (2) Hollow Rectangle (3) Hollow Square (5) Hollow Steel (10) Hot rolled Steel (30) HR & IR (2) HSFG (1) HSS (9) HT BOLT (1) I-Beam (4) Information (8) Informations (4) Introduce (4) IP (1) IPE (3) IS 1173 (5) IS 1363 (2) IS 1786 (1) IS 3443 (2) IS 4923 (2) IS 808 (15) IS:1732 (1) ISA (2) ISCR (1) ISHB (3) ISJB (4) ISJC (2) ISLB (3) ISLC (2) ISMB (4) ISMC (2) ISMCP (1) ISNT (2) ISSC (2) ISWB (3) JIS G3466 (1) Joints (1) Junior Beam (2) Junior Channel (3) Labour Law (5) Labour Welfare (3) Lamination (1) Land Measurement (2) Light Beam (2) Light Channel (3) LPG Cylinder (1) Man Day (1) Man Hour (1) Man Month (1) Mass (3) Measurement (3) mechanical (1) Metals (7) Mile Stone (2) Music Wire (4) MWG (6) Non-Metal (2) Numbers (3) OCTOGAN (1) Oil (1) Painting (6) Parallel Flange Channel (2) PFC (2) PIPE (4) Piping (4) Planning (2) Plastics (2) Plates (1) Pole (1) PPE (1) Precautions (3) Protection (1) Rain (1) Rebar (1) Reconciliation (2) Reinforcement Rod (1) Reinforcemnt Steel (1) Reo (1) Rigging (9) River on River (1) Rope (7) ROUND (2) RSJ (1) Safety (14) Scale (1) Self Explanatory (5) SEP (5) Serrated Flat (1) Sheet (3) Short cut key (1) Sling (1) Slit Tee (1) Specific Gravity (4) Spoon (1) SQUARE (2) SSPC (1) Steel (21) Steel Beam (7) Steel Section (6) Steel Section Type (5) Stick welding (1) Structural Steel (58) Surface Preparation (8) SWG (5) SWL (1) Technical (9) Tee Section (5) Thanks (7) TIG (1) TIG Welding (1) Tips (2) Tools & Tackles (2) Torque (6) Troy Mass (1) TUBE (2) Turnbuckle (1) UB (2) UC (2) Unit of Mass (1) UNIT WEIGHT (57) Universal Beam (1) universal Column (2) Useful Tips (2) Valve (1) Water (4) Weather (1) Weight (14) Welding (12) Wide Flange Beam (2) Wind (7) Wind Speed (4) Wire Rope (3) Wishes (19) WWD (1)

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