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GB/T 5653-2008 English PDF

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Q: Should I purchase the latest version GB/T 5653-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5653-2008 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.

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 5653-2008: Flared couplings -- Specification
Status: Valid

GB/T 5653: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5653-2008	229	Add to Cart	3 days	Flared couplings -- Specification	Valid
GB/T 5653-1985	639	Add to Cart	5 days	Specification for flared type tube fittings	Obsolete

Similar standards

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Basic data

Standard ID: GB/T 5653-2008 (GB/T5653-2008)
Description (Translated English): Flared couplings -- Specification
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J15
Classification of International Standard: 21.060.60
Word Count Estimation: 10,166
Date of Issue: 2008-05-07
Date of Implementation: 2008-11-01
Older Standard (superseded by this standard): GB/T 5653-1985
Quoted Standard: GB/T 3; GB/T 193; GB/T 197; GB/T 699; GB/T 1527; GB/T 1528
Regulation (derived from): National Standard Approval Announcement 2008 No.7 (Total No.120)
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 material flared pipe fittings, pressure/temperature requirements, labeling methods, are connected regulatory requirements, wrenching dimensions and tolerances, structure and manufacturing, performance and qualification tests, installation instructions, procurement information and logo and other technical requirements. This standard applies to pipe diameter of 4 mm to 34 mm, the maximum working pressure of the hydraulic fluid transmission 3. 5MPa ~ 16MPa and general -purpose pipeline system.

GB/T 5653-2008: Flared couplings -- Specification

---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.
Flared couplings. Specification ICS 21.060.60 J15 National Standards of People's Republic of China Replacing GB/T 5653-1985 Flared type tube fittings Posted 2008-05-07 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is one flared fittings series. This standard is GB/T 5653-1985 "flared fittings technical conditions" amendments, the main amendments are as follows. --- Modify the English name; --- Increasing the terms and definitions; --- Modify the material requirements of parts; --- Increasing the pressure/temperature requirements, labeling methods and requirements are connected tube; --- Modified wrenching dimensioning and tolerancing, construction and manufacturing related content, increasing the angle tolerance, manufacturing quality and other requirements; --- Threaded end of the column increased 55 ° unsealed pipe thread (G), 55 ° sealing pipe thread (R) and 60 ° sealing pipe thread (NPT), canceled Original standard metric taper thread (ZM); --- Cancel the acceptance inspection products, increase the performance requirements and test methods for pipe joint; --- Abolition of the "packaging and labeled" related content, increasing the installation instructions, requirements and purchasing information signs; --- Modify the original Appendix A "flared type pipe size and pressure", delete the original Appendix B "hydraulic, pneumatic systems and components oil Outlet structure and size, "Appendix C" flared adjustable to fittings and pipe joints flare compositions specified in Appendix B of the O-ring oil Assembly method "on the mouth. Appendix A of this standard is a normative appendix. Since the implementation of this standard replaces GB/T 5653-1985. The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee pipe accessories. This standard was drafted. the machine Productivity Promotion Center, Haiyan Pipe Manufacturing Co., Eaton (Ningbo) Co., Ltd. fluid connector, Jiaxing Mai Site Pipe Manufacturing Co., Ltd., Jianhu particularly good hydraulic pipe fittings Co., high-Bo Haiyan Pipe Co., Ltd., Haiyan pipe Manufacturing Co., Ltd. Jiaozuo City roads lead to hydraulic attachments. The main drafters of this standard. Li Weirong, Gengzhi school, Zhou Shunhua, Li Junying, Tao Zhongming, Zuo Jun, Ruanhao Feng, Zhou Jianfei, Feng Feng, Wang Limin, Liu Xiangdong. This standard replaces the standards previously issued as follows. --- GB/T 5653-1985. Flared type tube fittings

1 Scope

This standard specifies the material flared fittings, the pressure/temperature requirements, labeling methods, the tube is connected requirements wrenching dimensioning and tolerancing, structure And manufacturing, performance and qualification testing, installation instructions, procurement and information signs and other technical requirements. This standard applies to pipe outside diameter 4mm ~ 34mm, the maximum working pressure of the hydraulic fluid and transmission of a 3.5MPa ~ 16MPa General purpose piping system.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3 common thread ending, from the shoulder, undercuts and chamfers (GB/T 3-1997, eqv ISO 3508. 1976; eqv ISO 4755. 1983) GB/T 193 series ordinary thread diameter and pitch (GB/T 193-2003, ISO 261.1998, MOD) GB/T 197 common thread tolerance (GB/T 197-2003, ISO 965-1.1998, MOD) GB/T 699 high-quality carbon structural steel GB/T 1527 copper and copper alloy tube drawing GB/T 1528 copper and copper alloy extruded tube GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts (GB/T 3103.1-2002, ISO 4759-1.2000, IDT) GB/T 3141 Industrial liquid lubricants - ISO viscosity classification (GB/T 3141-1994, eqv ISO 3448.1992) GB/T 3452.2 O-shaped rubber ring appearance quality inspection standards (GB/T 3452.2-1987, neq ISO /DP3601-3. 1987) GB/T 3639 cold drawn or cold rolled precision seamless steel pipe (neqDIN2391/1.1994, DIN2391/2.1994) GB/T 3765-2008 bite type tube fittings GB/T 6031 vulcanized rubber or thermoplastic rubber hardness measurement (10 ~ 100IRHD) (GB/T 6031-1998, idt ISO 48. 1994) GB/T 7306.1 55 ° sealing pipe threads - Part 1. the inner cylindrical thread and taper external thread (GB/T 7306.1-2000, eqv ISO 7-1.1994) GB/T 7306.2 55 ° sealing pipe thread Part 2. internal Taper internal and external threads (GB/T 7306.2-2000, eqv ISO 7-1.1994) GB/T 7307 55 ° non-sealing pipe thread (GB/T 7307-2001, eqv ISO 228-1.1994) GB/T 12716 60 ° sealing pipe thread (GB/T 12716-2002, eqvASMEB1.20.1.1992) GB/T 17446 Fluid power systems and components Terminology (GB/T 17446-1998, idt ISO 5598. 1985)

3 Terms and Definitions

GB/T 17446 and established the following terms and definitions apply to this standard. 3.1 Sealed connector assemblies and pipes and tubes and other devices. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 5653-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 5653-2008_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 GB/T 5653-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 5653-2008_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.

Question 5: Should I purchase the latest version GB/T 5653-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5653-2008 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.