GB/T 14652.2-2009 English PDF

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GB/T 14652.2-2009: Small craft -- Non-fire-resistant fuel hoses
Status: Valid

GB/T 14652.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 14652.2-2009	174	Add to Cart	3 days	Small craft -- Non-fire-resistant fuel hoses	Valid
GB/T 14652.2-2001	359	Add to Cart	3 days	Small craft -- Non-fire-resistant fuel hoses	Obsolete

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Basic data

Standard ID: GB/T 14652.2-2009 (GB/T14652.2-2009)
Description (Translated English): Small craft -- Non-fire-resistant fuel hoses
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U37
Classification of International Standard: 47.080
Word Count Estimation: 9,936
Date of Issue: 2009-03-09
Date of Implementation: 2009-11-01
Older Standard (superseded by this standard): GB/T 14652.2-2001
Quoted Standard: ISO 3: 1973; ISO 1307: 1992; ISO 1402: 1994; ISO 1817: 2005; ISO 7233: 2006; ISO 7326: 2006
Adopted Standard: ISO 8469-2006, IDT
Regulation (derived from): National Standard Approval Announcement 2009 No.2 (Total No.142)
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 general requirements for non-fire-resistant fuel hoses and physical tests. This section applies to boats submarines equipped with permanently fixed fuel system hose used. Fire-resistant fuel hoses technical requirements, see GB/T 14652. 1 "dinghy fuel resistant hose. "

GB/T 14652.2-2009: Small craft -- Non-fire-resistant fuel hoses

---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.
Small craft. Non-fire-resistant fuel hoses ICS 47.080 U37 National Standards of People's Republic of China GB/T 14652.2-2009/ISO 8469.2006 Replacing GB/T 14652.2-2001 Non-fire-resistant fuel hoses boat (ISO 8469.2006, IDT) Posted 2009-03-09 2009-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 14652 is divided into two parts. --- Part 1. Fire-resistant fuel hoses; --- Part 2. Non-fire-resistant fuel hoses. This section GB/T 14652 Part 2. This section is equivalent to using ISO 8469.2006 "Non-refractory boat fuel hoses." This Part replaces GB/T 14652.2-2001 "non-refractory boat fuel hoses." This section compared with the GB/T 14652.2-2001, mainly for the following changes. --- This section will be "nominal inner diameter" to "ID"; --- Test the ambient temperature "23 ℃" to "(23 ± 2) ℃"; --- 5.3 "30%" to "35%"; --- Cancel the accelerated aging test; --- Fuel permeability unified unit of "g/(m2 · 24h)", with 24h time unit; --- Increased cold bending properties were measured, the wear test, resistance to dry test, oil test and adhesion test and so on. Appendix A of this part is a normative appendix. This part is proposed by the China State Shipbuilding Corporation. This part of the National Standardization Technical Committee under the jurisdiction of the boat. This section was drafted by. China Shipbuilding Industry Corporation seventh Research Institute of . The main drafters of this section. King Bao. This part of the standard replaces the previous editions are. --- GB 14652-1993, GB/T 14652.2-2001. GB/T 14652.2-2009/ISO 8469.2006 Non-fire-resistant fuel hoses boat

1 Scope

GB/T 14652 provisions of this part of the captain on the boat is not greater than 24m, designed for working pressure of not more than 0.34MPa, An inner diameter of not more than 10mm and not more than 0.25MPa, less than the inner diameter of the non-delivery of gasoline and diesel fuel hose 63mm refractory general Requirements and physical test. This section applies to boats lifeboat with a permanent fixed fuel system hose is used. Fire-resistant fuel hoses technical requirements see GB/T 14652.1 "boat fuel resistant hose."

2 Normative references

The following documents contain provisions which, through reference GB/T 14652 in this section constitute provisions of this section. Cited documents dated, its All subsequent amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to reach an agreement under this section Research on whether to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. ISO 3. 1973 Priority number Priority number series ISO 1307.1992 Rubber and plastics hoses and inner diameter tolerances and cut length tolerance ISO 1402.1994 Rubber and plastics hoses and hose assemblies hydraulic test ISO 1817.2005 Determination of vulcanized rubber liquid influence ISO 7233.2006 Rubber and plastics hoses and hose assemblies vacuum performance ISO 7326.2006 Rubber and plastics hoses - Assessment of resistance ozone resistance under static conditions

3 General requirements

Pipe surface should be smooth and nonporous, chemical impurities and other defects. Hose should meet the requirements in Chapter 5 of the test to prove that their vessels suitable for use. Hose flag shall comply with the provisions of Chapter 6. An inner diameter of 4 Table 1 ISO 3 the R10 series lists some of the inner diameter. Its tolerance should be as shown in Table 1 or in compliance with ISO 1307.1992's Provisions. Table 1 millimeters diameter and Tolerance 3.2 6.3 9.5 12.5 ± 0.5 ± 0.75 31.5 ± 0.75 ± 1.25 ± 1.5 GB/T 14652.2-2009/ISO 8469.2006 ......

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