YB/T 4249-2011 PDF English
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Basic data
| Standard ID | YB/T 4249-2011 (YB/T4249-2011) |
| Description (Translated English) | Technical specification of roll forming mills for profiled steel sheet |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H94 |
| Classification of International Standard | 77.180 |
| Word Count Estimation | 11,170 |
| Date of Issue | 2011-12-20 |
| Date of Implementation | 2012-07-01 |
| Quoted Standard | GB/T 228; GB/T 229; GB/T 230.1; GB/T 699; GB/T 700; GB/T 716; GB/T 1299; GB/T 1348; GB/T 2518; GB 2894; GB/T 3524; GB/T 3766; GB/T 3785.1; GB 5083; GB 5226.1-2008; GB/T 6576; GB/T 6891; GB/T 7932; GB/T 9451; GB/T 9969; GB/T 12754; GB/T 12755; GB/T 16769; GB/T 18254; JB/T 5000.1; JB/T 5000.3; JB/T 5000.4; JB/T 5000.5; JB/T 5000.6; JB/T 5000.8; JB/T 5000.9; JB/T 5000.10-2007; JB/T 5000.12; JB/T 5000.13; JB/T 5000.15 |
| Regulation (derived from) | ?MIIT Announcement 2011 No.43 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the cold-formed steel construction with steel sheeting unit model and specifications, technical requirements, test methods, inspection rules, signs, packaging, transport, storage and use instructions. This standard applies to the use of the unit pressure plate roll forming process to produce construction. Also suitable for other applications industries. Hereinafter referred to as unit. |
