GB/T 24919-2010 English PDF

US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 24919-2010: Installation, operation, maintenance of industrial valves -- General requirements
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24919-2010	139	Add to Cart	3 days	Installation, operation, maintenance of industrial valves -- General requirements	Valid

Similar standards

GB/T 24925   GB/T 24921.2   GB/T 24918   GB/T 24917   

Basic data

Standard ID: GB/T 24919-2010 (GB/T24919-2010)
Description (Translated English): Installation, operation, maintenance of industrial valves -- General requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J16
Classification of International Standard: 23.060.01
Word Count Estimation: 6,650
Date of Issue: 2009-08-09
Date of Implementation: 2010-12-31
Quoted Standard: GB/T 13927; JB/T 9092
Regulation (derived from): National Standard Approval Announcement 2010 No.3 (Total No.158)
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 industrial metal valve installation, generally require maintenance, use. This standard applies to the gates, closing reading, Festival mayonnaise stuffy, ball, parade wide, diaphragm, cocks wide, backstop Court, safety valve, valve, trap, regulating valves and other valves.

GB/T 24919-2010: Installation, operation, maintenance of industrial valves -- General 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.
Installation, operation, maintenance of industrial valves. General requirements ICS 23.060.01 J16 National Standards of People's Republic of China Industrial Valve installation maintenance general requirements Instalation, operation, maintenanceofindustrialvalves- Posted 2009-08-09 2010-12-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Machinery Industry Federation. The standard valve by the National Standardization Technical Committee (SAC/TC188) centralized. This standard was drafted. Hefei General Machinery Research Institute, Suzhou Neway Valve Co., Ltd., Wuhan Boiler Group Valve Co., Ltd. The main drafters. Zhang Jiwei, high Kaike, Feng Yan. Industrial Valve installation maintenance general requirements

1 Scope

This standard specifies the general requirements for industrial metal valve installation, use and maintenance. This standard applies to gate, globe valves, throttle valves, ball valves, butterfly valves, diaphragm valves, plug valves, check valves, safety valves, pressure reducing valves, steam traps, Control valves and other types of valves.

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, undated reference documents, the latest versions apply to this standard. GB/T 13927 Industrial valves pressure test (GB/T 13927-2008, ISO /DIS5208.2007, MOD) Inspection and testing JB/T 9092 valve

3 Definition of Terms

The following terms and definitions apply to this standard. 3.1 Connection Type connectionmode Way valve end of the pipe or equipment connections, including flanged, threaded connections, welded connections, clamp connections. 3.2 Driven approach drivingmeans Actuate the valve operation mode, there are self-operated and external drive. Self refers to the valve for the internal medium pressure, temperature, etc. formed Hard drive spool and other moving parts; rely on external forces driving means driving the valve disc and other moving parts, including manual, electric, pneumatic, hydraulic, electromagnetic Drive and how they drive joint. 3.3 Working standard duty Working standard valve includes a normally open, normally closed, short-time working, continuous duty, intermittent duty cycle. 3.4 Valve failure valvefailure Valve failure including seal failure, failure of the operation, such as the failure function. Seal failure and leakage including internal leakage. Action includes a drive failure Loss Ling, stem stuck spool killed like. Depending on the function failure of valves and different, such as adjusting the flow rate is not accurate, reduced pressure instability, security Pressure valve is not required to take-off and so on.

4 Installation

4.1 Pre-installation check 4.1.1 Valve installation should be checked before the valve product certification, installation instructions, etc. are complete. 4.1.2 should be visually inspected prior to valve installation shall meet the following requirements. a) an outer surface shall not have cracks, blisters, mechanical damage, corrosion, dirt and other defects; b) shall not fall off the nameplate, the technical parameters and system design requirements on the nameplate conform; c) both ends of the valve should be protective cover protection; ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 24919-2010_English be delivered?

Answer: Upon your order, we will start to translate GB/T 24919-2010_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 24919-2010_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 24919-2010_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.