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GB/T 20674.4-2020 English PDF

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US$469.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20674.4-2020: Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20674.4-2020	469	Add to Cart	5 days	Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding	Valid

Similar standards

GB/T 19472.1 GB/T 19472.2 GB/T 21302 GB/T 45331 GB/T 20674.3 GB/T 20674.1

Basic data

Standard ID: GB/T 20674.4-2020 (GB/T20674.4-2020)
Description (Translated English): Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G33
Classification of International Standard: 83.140.30
Word Count Estimation: 25,293
Date of Issue: 2020-11-19
Date of Implementation: 2021-06-01
Quoted Standard: GB/T 3682.1; GB/T 19278-2018; GB/T 20674.3; ISO 8601; ISO 13950-2007; ISO/IEC 15417; ISO/IEC 16390
Adopted Standard: ISO 12176-4-2003, MOD
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the terms and definitions of traceable coding, coding system design, information coding, and data carrier for polyethylene (PE) piping system welding equipment. This standard, together with other parts of GB/T 20764, applies to the traceability of fusion splicing equipment for polyethylene pipe systems for gas/water supply. The compiled code is read by letter or number recognition, such as: barcode. This standard is also applicable to the welding of pipes, fittings and valves of polyethylene gas/water supply piping systems, as well as their assemblies. For example: hot-melt butt joint, hot-melt socket connection or hot-melt saddle connection, electro-fusion connection (socket and saddle), induction welding and mechanical connection with welding tools.

GB/T 20674.4-2020: Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding

---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.
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 4.Traceability coding ICS 83.140.30 G33 National Standards of People's Republic of China Polyethylene system welding equipment for plastic pipes and fittings Part 4.Traceable Coding 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

GB/T 20674 "Plastic pipes and pipe fittings polyethylene system welding equipment" is divided into 4 parts. ---Part 1.Hot Fusion Butt; ---Part 2.Electrofusion connection; ---Part 3.Operator code; ---Part 4.Traceable coding. This part is Part 4 of GB/T 20674. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part uses the redrafting law to amend and adopt ISO 12176-4.2003 "Plastic pipes and pipe fittings polyethylene system welding equipment" Part 4.Traceability Code. Compared with ISO 12176-4.2003, this part has many adjustments in structure. This part and ISO 12176-4 are listed in Appendix A. The.2003 chapter number comparison list. Compared with ISO 12176-4.2003, there are technical differences in this part. The clauses related to these differences have been passed on the outer margins. The vertical single line (︱) of the position is marked, and a list of the corresponding technical differences and reasons is given in Appendix B. This section has made the following editorial changes. ---Adjusted references. Please note that certain contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This part was proposed by the China National Light Industry Council. This part is under the jurisdiction of the National Plastic Products Standardization Technical Committee (SAC/TC48). Drafting organizations of this section. Chinaust Plastic Products Co., Ltd., Guangdong Liansu Technology Industrial Co., Ltd., Xi'an Sulong Welding Equipment Co., Ltd. Company, Rosenborg (Wuxi) Piping Technology Co., Ltd., Shandong Shengbang Plastic Co., Ltd., Guangzhou Special Pressure Equipment Testing and Research Institute, Nansu Construction Material Plastic Products (Shenzhen) Co., Ltd. The main drafters of this section. Li Yu, Li Tongyi, Zhao Feng, Wang Zhenchao, Jing Faqi, Wu Wendong, Wu Chuhua, Yang Yucong. Polyethylene system welding equipment for plastic pipes and fittings Part 4.Traceable Coding

1 Scope

This part of GB/T 20764 specifies the terms and definitions of traceable coding for polyethylene (PE) piping system fusion equipment, coding system design, Information coding, data carrier. This part, together with other parts of GB/T 20764, is applicable to the traceability of gas/water supply polyethylene piping system welding equipment. The compiled code is recognized and read by letters or numbers, such as bar codes. This section also applies to polyethylene gas/water supply piping system pipes, fittings and valves, as well as the welding of their assemblies. For example. make Hot-melt butt connection, hot-melt socket connection or hot-melt saddle connection, electrofusion connection (socket and saddle), induction welding and mechanical connection with welding tools.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 3682.1 Plastic Thermoplastic Melt Mass Flow Rate (MFR) and Melt Volume Flow Rate (MVR) Determination Part 1.Standard Method GB/T 19278-2018 General terms and definitions for thermoplastic pipes, fittings and valves GB/T 20674.3 Polyethylene system welding equipment for plastic pipes and fittings-Part 3.Operator code ISO 8601 data storage and exchange format information exchange date and time representation ISO 13950.2007 Automatic identification system for electrofusion welding joints of plastic pipes and fittings ISO /IEC 15417 Information Technology Automatic Identification and Data Acquisition Technology Barcode Specification 128 Code ISO /IEC 16390 Information Technology Automatic Identification and Data Capture Technology Cross Two-Five Code Bar Code Symbol Specification

3 Terms and definitions

The following terms and definitions defined in GB/T 19278-2018 apply to this document. 3.1 part A general term for pipe fittings, valves or other accessories provided as an integral unit. Note. Such as pipes, elbows, tees, reducers, saddles, socket fittings, valves or other parts used to connect pipes and/or fittings (such as. electrofusion socket fittings, machine ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20674.4-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20674.4-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 20674.4-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20674.4-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.