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GBZ43078-2023 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ43078-2023: Connections for hydraulic fluid power - Assembly instructions for adjustable stud end connectors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 43078-2023	279	Add to Cart	3 days	Connections for hydraulic fluid power - Assembly instructions for adjustable stud end connectors	Valid

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Basic data

Standard ID: GB/Z 43078-2023 (GB/Z43078-2023)
Description (Translated English): Connections for hydraulic fluid power - Assembly instructions for adjustable stud end connectors
Sector / Industry: National Standard
Classification of Chinese Standard: J20
Classification of International Standard: 23.100.40
Word Count Estimation: 14,177
Date of Issue: 2023-09-07
Date of Implementation: 2024-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ43078-2023: Connections for hydraulic fluid power - Assembly instructions for adjustable stud end connectors

---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.
GB /Z 43078-2023.Installation instructions for adjustable pipe joints at the stud end of hydraulic transmission connections ICS 23.100.40 CCSJ20 National Standardization Guiding Technical Documents of the People's Republic of China Hydraulic transmission connection Installation Instructions for Stud-End Adjustable Pipe Couplings Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Preface III Introduction IV 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Installation instructions for stud-end adjustable pipe joints 1 4.1 Preparation before installation 1 4.2 Installation 1 Appendix A (Informative) Identification of ports, stud ends and plugs and the possibility of mixing 4 Reference 8

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is modified using ISO /T S11686.2017 "Pipe joints with adjustable stud ends for hydraulic transmission and general purposes" "Installation Guidelines for O-ring Sealed Joints", the document type was adjusted from ISO technical specifications to my country's national standardized guiding technology document. Compared with ISO /T S11686.2017, this document has made the following structural adjustments. ---4.2.1 corresponds to 4.2.1.1 in ISO /T S11686.2017. The technical differences between this document and ISO /T S11686.2017 and their reasons are as follows. ---The content of the scope has been changed (see Chapter 1) to adapt to my country's technical conditions and improve operability; ---Replaced ISO 5598 (see Chapter 3) with normatively quoted GB/T 17446 to adapt to my country's technical conditions and improve operability. Doing things. The following editorial changes have been made to this document. ---In order to coordinate with the existing standards, the name of the standard is changed to "Installation Guidelines for Adjustable Pipe Joints at Stud Ends of Hydraulic Transmission Connections"; ---Replaced ISO 6149 (all parts) with the informative reference GB/T 2878 (all parts); ---Footnote d has been added to Table A.2. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Hydraulic and Pneumatic Standardization Technical Committee (SAC/TC3). This document was drafted by. Ningbo Product and Food Quality Inspection Institute (Ningbo Fiber Inspection Institute), Foshan Nanhai District Special Equipment Association Association, Danfoss Power Systems (Ningbo) Co., Ltd., Zhejiang Songqiao Pneumatic Hydraulic Co., Ltd., Xiamen Qinghua Intelligent Transmission Co., Ltd., Zhejiang Hai Gewei Hydraulic Technology Co., Ltd., Sichuan Chuanrun Hydraulic Lubrication Equipment Co., Ltd., Shenzhen Kesten Hydraulic Equipment Co., Ltd., Xi'an Libei An Intelligent Technology Co., Ltd., Tianjin Jingyan Engineering Machinery Transmission Co., Ltd., Beijing Machinery Industry Automation Research Institute Co., Ltd. The main drafters of this document. Wang Yangding, Zheng Zhijian, Liang Jianxin, Yu Jijian, Lou Zhongyu, Wang Yongchao, Yu Dongze, Wang Xueguo, Xiang Daxin, Liu Songlin, Feng Guoxun and Cao Qiaohui.

Introduction

In hydraulic fluid power systems, power is transmitted and controlled through pressurized fluid in a closed circuit. The hydraulic component is connected to the conduit (hard pipe or hose) through its oil port with a pipe joint. The hard pipe is a rigid conduit and the hose is a flexible conduit. screw The adjustable pipe joint at the column end allows the pipe joint to be adjusted to a specific orientation to complete the connection positioning before final tightening. Hydraulic transmission connection Installation Instructions for Stud-End Adjustable Pipe Couplings

1 Scope

This document provides general installation instructions for pipe fittings with adjustable stud ends and O-rings. Different types of ports and studs are given. Ends or plugs may be mixed (see Appendix A). The installation of pipe joints in compliance with this document can significantly reduce leakage in hydraulic systems. This document applies to the most commonly used ports, stud ends and plugs in hydraulic transmission systems.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 17446 Fluid transmission system and component vocabulary (GB/T 17446-2012, ISO 5598.2008, IDT)

3 Terms and definitions

The terms and definitions defined in GB/T 17446 apply to this document. 4 Installation instructions for stud-end adjustable pipe joints 4.1 Preparation before installation 4.1.1 In order to protect the sealing surface and prevent the system from being contaminated, the protective caps or plugs of the pipe joints and oil ports should not be removed before installation. 4.1.2 When starting installation, remove the protective cap or protective plug, and check the pipe joints and oil ports to ensure that the mating parts have no burrs, cracks, or scratches and any foreign objects. 4.1.3 If the pipe joint is not equipped with an O-ring, appropriate installation tools should be used to install the O-ring on the stud end of the pipe joint. Be careful not to cut it. Broken or scratched O-ring. 4.1.4 The O-ring should be coated with working medium or lubricating oil compatible with its material. 4.2 Installation 4.2.1 Example The installation steps specified in 4.2.2~4.2.6 are shown in Figure 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ43078-2023_English be delivered?

Answer: Upon your order, we will start to translate GBZ43078-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GBZ43078-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ43078-2023_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.