GB/T 14736-2009 English PDF

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GB/T 14736-2009: Specification for the operation of the hanging ring used in the port for cargo handling
Status: Valid

GB/T 14736: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 14736-2009	299	Add to Cart	3 days	Specification for the operation of the hanging ring used in the port for cargo handling	Valid
GB 14736-1993	359	Add to Cart	3 days	Specification for the operation of the swing used in the port cargo handling	Obsolete

Similar standards

GB/T 14737   GB/T 14741   GB/T 14735   

Basic data

Standard ID: GB/T 14736-2009 (GB/T14736-2009)
Description (Translated English): Specification for the operation of the hanging ring used in the port for cargo handling
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: R46
Classification of International Standard: 53.020.30; 03.220.40
Word Count Estimation: 13,133
Date of Issue: 2009-09-30
Date of Implementation: 2009-11-01
Older Standard (superseded by this standard): GB 14736-1993
Quoted Standard: GB/T 699; GB/T 985.1; GB/T 1591; GB/T 3077; GB/T 5118; GB/T 14737
Regulation (derived from): National Standard Approval Announcement 2009 No.10 (Total No.150)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the structure type of port cargo handling rings, intensity level, load rating, technical requirements, test methods, marking and storage, requirements, inspection and scrap and other conditions of the use of technology. This standard applies to a combination of port cargo handling rigging components welded circular cross-section rings, eye -shaped section also applies to hot forging rings chess, does not apply to non- return -shaped cross-section rings and casting rings.

GB/T 14736-2009: Specification for the operation of the hanging ring used in the port for cargo handling

---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.
Specification for the operation of the hanging ring used in the port for cargo handling ICS 53.020.30; 03.220.40 R46 National Standards of People's Republic of China Replace GB 14736-1993 Technical conditions for use of harness for port loading and unloading 2009-09-30 release 2009-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 Structure Type 2 5 Strength Level 3 6 load rating 3 Technical requirements 3 Test Method 4 Marking and storage 5 10 Requirements 5 11 inspection and scrapping 6 Appendix A (informative) Design of the rings 7 Appendix B (Normative Appendix) Tensile Test Method 8 Reference 9

Foreword

This standard replaces GB 14736-1993 "Technical conditions for the use of harness for port loading and unloading". This standard compared with GB 14736-1993, the main differences are as follows. --- The strength of the rings is changed from the original four grades to M (4), S (6), T (8) and three intensities (Eg 5.1) for the average stress value under the rated working load under the load test load; --- The requirements for the material of the rings increase the different requirements for the phosphorus and sulfur components of the three strength grades (see 7.1.1); --- process requirements to increase the ring manufacturing can be used for the overall hot forging process and the ring after the heat treatment on the surface of the ring to the hardness (See 7.2.2 and 7.2.7); --- Ring welding according to GB/T 5118 use bar material to adapt to the electrode (see 7.2.3); --- Revise the strength requirements of the rings, increasing the average of all rings whose strength should meet the rated operating ratings under the corresponding strength level Stress, testability under the load of the average stress and the minimum breaking force under the test load under the average stress requirements (see 7.3.1); --- Revise the appearance requirements, increase the lifting ring should not be longitudinal bending and local twisting requirements, increasing the weld at the ring shape in any section Shall not be less than the nominal diameter of the ring material (see 7.4.1 and 7.4.2); In the test method, the test load table under different rated working loads is added (see 8.2.1); - increase the inspection report and quality certificate (see 8.3) of the strength test prior to use of the rings; - increase the annulus storage requirements (see 9.2); --- Added inspection requirements during use of the rings (see 10.12 and 10.13). Appendix B to this standard is a normative appendix, Appendix A is an informative appendix. This standard is proposed by the Ministry of Transport of the People's Republic of China. The standard by the Ministry of Transport port machine standard focal point. The drafting unit of this standard. Shanghai International Port (Group) Co., Ltd. The main drafters of this standard. Bao Sifan, Wen Jun, Xu Delin, Ge Zhongxiong, Gao Yongxiang, Dong Tinglong. This standard replaced the previous version of the standard release. --- GB 14736-1993. Technical conditions for use of harness for port loading and unloading

1 Scope

This standard specifies the structure type, strength grade, load grade, technical requirement, test method of the port lifting ring (hereinafter referred to as the lifting ring) Methods, marking and storage, the use of requirements, inspection and scrapping the use of technical conditions. This standard applies to the port with the use of rigging components of the cross section of the circular welding rings, but also for circular cross-section hot forging rings, not Applicable to non-circular cross-section of the rings and casting rings.

2 normative reference documents

The terms of the following documents are hereby incorporated by reference into this standard. Whichever is the date of the reference file, which is followed by all (Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard Whether you can use the latest version of these files. For undated references, the latest edition applies to this standard. GB/T 699 high quality carbon structural steel GB/T 985.1 Recommended welding of gas welding, electrode arc welding, gas shielded welding and high energy beam welding (GB/T 985.1-2008, ISO 9692-1..2003, Weldingandaliedprocesses-Recommendations forjointpreparation-Part 1. Manualmetalarcwelding, gas-shieldarcwelding, gaswelding, TIG weldingandbeam weldingof steels, MOD) GB/T 1591 low alloy high strength structural steel GB/T 3077 alloy structural steel (GB/T 3077-1999, neqDINEN10083-1..1991) GB/T 5118 low alloy steel electrode (GB/T 5118-1995, neqANSI/AWSA5.5. 1981) Technical specification for the use of sling for port loading and unloading GB/T

3 terms and definitions

The following terms and definitions apply to this standard. 3.1 Port assembly with harness assembly, divided into main ring and connecting ring. 3.2 The upper part of the lifting rig is connected to the spreader on the crane. 3.3 Lifting rigging in the connection accessories. For the main ring, chain, cable, hook and other components between the connection. For chain sling, according to the connecting ring In the chain slings in the position is divided into. the middle of the main ring, the middle ring, connecting ring. 3.4 Lifting rigging in the connection accessories. A connecting ring fitted with parts. 3.5 Under vertical conditions, the maximum allowable load of a single ring. ......

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