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GB/T 5742-2017 English PDF

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GB/T 5742-2017: Filling connection for drinking water tanks on ships
Status: Valid

GB/T 5742: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 5742-2017English199 Add to Cart 3 days [Need to translate] Filling connection for drinking water tanks on ships Valid GB/T 5742-2017
GB/T 5742-1999English279 Add to Cart 3 days [Need to translate] Filling connection for drinking water tanks on ships Obsolete GB/T 5742-1999
GB/T 5742-1985EnglishRFQ ASK 3 days [Need to translate] Filling connection for drinking water tanks on ships Obsolete GB/T 5742-1985

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Basic data

Standard ID GB/T 5742-2017 (GB/T5742-2017)
Description (Translated English) Filling connection for drinking water tanks on ships
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U55
Classification of International Standard 47.020.30
Word Count Estimation 10,184
Date of Issue 2017-07-31
Date of Implementation 2018-02-01
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

GB/T 5742-2017: Filling connection for drinking water tanks on ships

---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.
Filling connection for drinking water tanks on ships ICS 47.020.30 U55 National Standards of People's Republic of China Replacing GB/T 5742-1999 Marine water tank injection joints 2017-07-31 Posted 2018-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5742-1999 "marine drinking water tank into the joint," compared with GB/T 5742-1999 main technical changes as follows. --- Modify the normative references (see Chapter 2,.1999 edition Chapter 2); --- Modify the thickness of the water supply flange (see 3.3,.1999 version 3.3); --- Increasing the test method (see Chapter 5); --- Modify the inspection rules (see Chapter 6,.1999 edition Chapter 6). This standard proposed by China State Shipbuilding Corporation. This standard by the National Marine Machinery Standardization Technical Committee Annex Technical Committee (SAC/TC137/SC3) centralized. This standard was drafted unit. Bohai Shipbuilding Heavy Industry Co., Ltd., Huludao Bo ship Heavy Ship Design and Research Co., Ltd., China Ship Industrial Comprehensive Economic and Technological Research Institute. The main drafters of this standard. Zhang Tao, single good mind, Qi Shuo, Wang Jinying, Sun Yaogang, Huo Dawei, million Cui Yu. This standard replaces the standards previously issued as. --- GB/T 5742-1985, GB/T 5742-1999. Marine water tank injection joints

1 Scope

This standard specifies the structure and basic dimensions, requirements, tests for the injection fittings (hereinafter referred to as injection fittings) and water supply flanges for marine drinking water tanks Methods, inspection rules, marking, packaging, shipping and storage. This standard applies to the marine drinking water tank fittings and water flange design, manufacture and acceptance.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191-2008 Packaging - Pictorial signs Carbon structural steel Stainless steel rods GB/T 1220-2007 GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without tolerance Galvanized steel parts for ships

3 structure and basic dimensions

3.1 injection joints and water flanges of the basic parameters in Table 1. Table 1 injection joints and water supply flange of the basic parameters Name Type Nominal pressure PN Nominal size DN Theoretical weight kg Suitable media Fitting - Water supply flange G 8.18 2.96 drinking water 3.2 injection connector structure and basic dimensions shown in Figure 1.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5742-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.