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   US$519.00 ยท In stock Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. JG 171-2005: Parallel thread rebar splice with upsetting end Status: Obsolete    
      
    
  
	
		
			| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF | 
		 
			| JG 171-2005 | English | 519 | 
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                    Parallel thread rebar splice with upsetting end
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                    JG 171-2005
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  Basic data             |  Standard ID  |          JG 171-2005 (JG171-2005) |               |  Description (Translated English)  |          Parallel thread rebar splice with upsetting end |               |  Sector / Industry  |          Building & Construction Industry Standard |               |  Classification of Chinese Standard  |          Q73 |               |  Classification of International Standard  |          91.060 |               |  Word Count Estimation  |          13,150 |               |  Date of Issue  |          5/16/2005 |               |  Date of Implementation  |          2005-08-01 |               |  Older Standard (superseded by this standard)  |          JG/T 3057-1999 |               |  Quoted Standard  |          GB/T 1591; GB 1499  |               |  Regulation (derived from)  |          Ministry of Construction Bulletin No. 336; announcement of the Ministry of Housing and Urban No. 16; industry standard filing Notice 2013 No. 7 (No. 163 overall) |               |  Summary  |          This standard specifies the upsetting straight thread rebar splice product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage and so on. This standard applies to HRB335, HRB400 grade hot-rolled ribbed steel bars produced by upsetting straight thread steel joints. Heat treated steel can use and reference.  |         
  JG 171-2005: Parallel thread rebar splice with upsetting end---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.  
Parallel thread rebar splice with upsetting end
People's Republic of China Construction Industry Standard
Replace JG/T 3057-1999
Released on.2005-05-16
2005-08-01 implementation
Ministry of Construction of the People's Republic
Content
Foreword III
1 Scope 1
2 Normative references 1
3 terms and symbols 1
4 Product Classification, Model and Mark 2
5 Requirements 3
6 Test method 5
7 Inspection rules 5
8 Marking, packaging, transportation, storage 7
Appendix A (Normative Appendix) Loading system for joint specimen type inspection and on-site inspection 8
Appendix B (informative) The joints are classified according to the use situation.
Foreword
This product is a straight threaded steel joint formed by an upsetting process. This product standard and engineering technical standard "General purpose of steel mechanical connection
Technical Regulations JG J107-2003 is used together.
5.1.2 and 7.3.5 of the standard are mandatory and should be strictly enforced, with the rest being recommended.
Appendix A of the standard is a normative appendix, and Appendix B is an informative appendix.
This standard was proposed by the Institute of Standards and Ratings of the Ministry of Construction.
This standard is managed by the China Academy of Building Research, the focal point of the construction engineering technical standards of the Ministry of Construction.
This standard was drafted. China Academy of Building Research, Shanghai Iron and Steel Technology Research Institute, Beijing Architectural Design and Research Institute, China Water Conservancy
The 12th Engineering Bureau of Construction Science Research Institute and the Metallurgical Building Research Institute.
The main drafters of this standard. Liu Yongzhen, Yu Wei, Zhang Chengqi, Li Ben Duan, Yang Xiongchuan.
The original standard JG/T 3057-1999 is abolished from the date of publication of this standard.
1 Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules, and signs, packaging, and transportation of the upright straight threaded steel joints.
Lose, store and other content.
This standard is applicable to the thick and straight threaded steel joints made of HRB335 and HRB400 hot-rolled ribbed steel bars. Residual heat treatment steel
Reference use.
2 Normative references
The terms of the following standards become the terms of this standard by reference to this standard, and the latest version of the undated reference standard
Applicable to this standard.
GB/T 1591 low alloy high strength structural steel
GB 1499 hot rolled ribbed steel bars for reinforced concrete
GB/T 228 metal material tensile test method at room temperature
GB/T 197 ordinary thread tolerance
GB/T 699 high quality carbon structural steel
General technical specification for JG J107 steel mechanical connection
3 terms and symbols
This standard uses the following terms and symbols.
3.1 Terminology
3.1.1
The connecting end of the reinforcing bar is firstly thickened, and then the cylindrical thread is machined and the steel joint connected by the connecting sleeve is used.
3.1.2
The end of the bar that is machined into a cylindrical thread.
3.1.3
A nut that locks the sleeve relative to the wire head.
3.1.4
Connect the steel bar with the internal threaded connection.
3.1.5
Both the crest and the base have a fully shaped thread.
3.1.6
The rough head transitions to the diameter change section of the steel bar.
   
   
  
  
    
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