SN/T 0030: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 0030-2012 | English | 439 |
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Rules for the inspection of standardized fasteners for import and export. General requirements
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SN/T 0030-2012
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| SN 0030-1992 | English | 799 |
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Rule for inspection of faasteners for export
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SN 0030-1992
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PDF similar to SN/T 0030-2012
Standard similar to SN/T 0030-2012 GB/T 32.3 GB/T 32.1 GB/T 41 Basic data | Standard ID | SN/T 0030-2012 (SN/T0030-2012) | | Description (Translated English) | Rules for the inspection of standardized fasteners for import and export. General requirements | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | J13 | | Word Count Estimation | 11,173 | | Older Standard (superseded by this standard) | SN/T 0030-1992 | | Quoted Standard | GB/T 90.1; GB/T 94.1; GB/T 94.2; GB/T 94.3; GB/T 944.1; GB/T 2828.1-2003; GB/T 3098.1; GB/T 3098.2; GB/T 3098.3; GB/T 3098.4; GB/T 3098.5; GB/T 3098.6; GB/T 3098.7; GB/T 3098.10; GB/T 3098.11; GB/T 3098.15; GB/T 3098.16; GB/T 3103.1; GB/T 3103.3; GB/T 393 | | Regulation (derived from) | National Quality Inspection (2012) 643; industry standard filing Notice 2013 No. 1 (No. 157 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies requirements for import and export standard fasteners sampling, inspection and judgment. This standard applies to bolts, screws, studs, nuts, washers, wood screws, drywall screws, self tapping screws, thread rolling screws and rela | SN/T 0030-2012: Rules for the inspection of standardized fasteners for import and export. General requirements
---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.
Rules for the inspection of standardized fasteners for import and export.General requirements
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Replacing SN 0030-1992
Inspection of import and export of standard fasteners
General requirements
Issued on. 2012-10-23
2013-05-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces SN 0030-1992 "export inspection of fastener."
This standard compared with SN 0030-1992, the main technical changes are as follows.
--- Different scope This standard applies to the import and export of standard fasteners, the original standard applies only to exports of fasteners;
--- With "representative number of specifications to each representative series product nominal diameter of the total number of sample size determination" instead of
Original standard "number of segments in three dimensions specifications to determine the number of representative standard" requirement;
--- With "receive data representative specifications Ac" instead of "sub-unit failure F" as a representative basis for determining the specifications;
--- To "non-systematic defect" instead of "hybrid products";
--- Introduction of coating thickness testing, and as a Class A defect;
--- To "surface defects" instead of "a class of surface defects and surface defects II", and the use of non-destructive testing and destructive testing.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Jiangsu Entry-Exit Inspection and Quarantine Bureau.
The main drafters of this standard. Ma Zhenxiong Ma know Meng, Chen and Tian.
This standard was first published in 1992 and this is the first revision.
This standard replaces the standards previously issued as follows.
--- SN 0030-1992.
Introduction
"Importers and standard fasteners for the inspection General requirements" standard fasteners import and export inspection work in accordance with the import and export standard tight
Firmware testing play a guiding and regulating.
With China's accession to the World Trade Organization (WTO) and the revised "People's Republic of China Import and Export Commodity Inspection Law" Import and Export Commodity Inspection
Test mode has undergone great changes, and changes in order to adapt to the situation, the state department in charge of inspection and quarantine inspection and quarantine standards organization established
system.
This standard belongs to the inspection and quarantine standards on the third floor --- categories of common standards, provides for import and export of standard fasteners inspection General requirements.
Inspection of import and export of standard fasteners
General requirements
1 Scope
This standard provides for the import and export of standard fasteners sampling, testing and judgment.
This standard applies to bolts, screws, studs, nuts, washers, wood screws, drywall screws, self-tapping screws, rolling screws and related fasteners. its
He fastener also with reference to these standards.
2 Normative references
The following documents for the application of this document is essential, dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 90.1 Fasteners acceptance inspection
GB/T 94.1 spring washers spring washers
GB/T 94.2 toothed spring washers, serrated lock washer
GB/T 94.3 saddle-shaped spring washers, wave spring washers
GB/T 944.1 screws with a cross groove
GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
plan
GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs
GB/T 3098.2 Mechanical properties of fasteners coarse thread
GB/T 3098.3 Mechanical properties of fasteners Set screws
GB/T 3098.4 Mechanical properties of fasteners fine tooth nut
GB/T 3098.5 Mechanical properties of fasteners self-tapping screws
GB/T 3098.6 Mechanical properties of fasteners stainless steel bolts, screws and studs
GB/T 3098.7 Mechanical properties of fasteners rolling screws
GB/T 3098.10 Mechanical properties of fasteners non-ferrous metal manufacturing bolts, screws, studs and nuts
GB/T 3098.11 Mechanical properties of fasteners drilling tapping screws
GB/T 3098.15 mechanical properties of stainless steel fasteners Nuts
GB/T 3098.16 mechanical properties of stainless steel fasteners Set screws
GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts
GB/T 3103.3 Tolerances for fasteners flat washer
GB/T 3934 common thread gauge technical conditions
GB/T 5267.1 fasteners plating layer
GB/T 5267.2 fasteners non-electrolytic zinc flake coating
GB/T 5779.1 Fasteners - Surface discontinuities - Bolts, screws and studs for general requirements
GB/T 5779.2 nut fastener surface defects
GB/T 5779.3 Fasteners - Surface discontinuities - Bolts, screws and studs for special requirements
JB/T 9151.1 Test Method fastener size and geometric precision bolts, screws, studs and nuts
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