HOME   Cart(1)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 27726-2011 English PDF

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27726-2011: Thermoplastics valves -- Pressure test methods and requirements
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 27726-2011English229 Add to Cart 3 days [Need to translate] Thermoplastics valves -- Pressure test methods and requirements Valid GB/T 27726-2011

PDF similar to GB/T 27726-2011


Standard similar to GB/T 27726-2011

GB/T 30102   GB/T 24128   GB/T 25277   GB/T 18964.1   GB/T 18964.2   GB/T 12008.7   

Basic data

Standard ID GB/T 27726-2011 (GB/T27726-2011)
Description (Translated English) Thermoplastics valves -- Pressure test methods and requirements
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G31
Classification of International Standard 83.140.30
Word Count Estimation 10,186
Date of Issue 2011-12-30
Date of Implementation 2012-07-01
Quoted Standard GB/T 6111-2003; GB/T 18252-2008; GB/T 19278-2003
Adopted Standard ISO 9393-1-2004, MOD
Regulation (derived from) Announcement of Newly Approved National Standards No. 22 of 2011
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 thermoplastic valves resistance to internal pressure and sealing performance test methods and requirements. This standard applies to cold water and industrial fluid transport thermoplastic valves. This standard does not apply to the transmission of gas with a thermoplastic valves.

GB/T 27726-2011: Thermoplastics valves -- Pressure test methods and requirements

---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.
Thermoplastics valves. Pressure test methods and requirements ICS 83.140.30 G31 National Standards of People's Republic of China Thermoplastics valves - Pressure test methods and requirements (ISO 9393-1.2004, Thermoplasticsvalvesforindustrialapplications- Pressuretestmethodsandrequirements-Part 1. General, MOD) Issued on. 2011-12-30 2012-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This revised standard adopts ISO 9393-1.2004 "Industrial Thermoplastics valves - Pressure test methods and requirements - Part 1. General Then "the ISO 9393-2.2005" Industrial Thermoplastics valves - Pressure test methods and requirements - Part 2. Test conditions and basic elements Demand "content as a normative appendix. The main technical differences between standard and ISO 9393 in addition to editorial changes outside as follows. --- Reference standard ISO 9393 has been converted to our standard, the reference of national standards; --- The standard unit of pressure involved in unity to our legal units "MPa"; --- Part 2 of the duplicate content in Part 1 had been merged and order adjustments, mainly for the "scope", "normative references" And the "Terms and definitions." The standard proposed by China National Light Industry Council. This standard by the National Plastics Standardization Technical Committee of plastic pipe, fittings and valves at the Technical Committee (SAC/TC48 / SC3) centralized. This standard was drafted. AD Plastic Industry Group Co., Ltd., Chengde Precision Testing Machine Co., Georg Fischer Piping Systems Ltd., Zhejiang fiscal Pipeline Technology Co., Ltd., Shijiazhuang Development Zone in the real testing equipment Co., Ltd. The main drafters of this standard. Huang Jian, Wang Xinhua, Zhao Qihui, Ding Liangyu, the party just filial piety, Sun Huali. Thermoplastics valves - Pressure test methods and requirements

1 Scope

This standard specifies the thermoplastic valve sealing performance and resistance to internal pressure - Test methods and requirements. This standard applies to cold water and industrial fluid transport Thermoplastics valves. This standard does not apply to transport gas thermoplastic valves.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 6111-2003 Test method for conveying fluid pressure within the thermoplastic pipe (ISO 1167.1996, IDT) GB/T 18252-2008 Plastics piping systems determine thermoplastic material in the form of long-term hydrostatic pipe strong extrapolation Degree (ISO 9080.2003, IDT) GB/T 19278-2003 Thermoplastics pipes, fittings and valves General terms and their definitions

3 Terms and Definitions

GB/T 19278-2003 define the following terms and definitions apply to this document. 3.1 Nominal nominalpressure (PN) Valve at 20 ℃ using the maximum permissible continuous operating pressure, the unit is MPa. 3.2 Test pressure testpressure By internal pressure test valve, the unit is MPa. 3.3 Close torque closingtorque At the maximum allowable pressure, the valve is fully closed the desired torque, the unit is N · m. 3.4 Materials Testing materialstest Test injection molding of thermoplastic materials in the form of long-term performance of the pipe section under internal hydrostatic. 3.5 Shell test sheltest According to the known hydraulic curve test under hydrostatic design strength of the valve housing tests. 3.6 Valve overall long-term performance test long-termbehaviourtestofacompletevalve For the determination of resistance to internal pressure test valve overall capacity. 3.7 Valve tightness test seatandpackingtest Determination of the following properties for the valve test.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27726-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27726-2011_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 27726-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27726-2011_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 [email protected]. 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.