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GB/T 22653-2008 English PDF

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US$529.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22653-2008: Emergency shutoff valve for LG equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22653-2008	529	Add to Cart	4 days	Emergency shutoff valve for LG equipment	Valid

Similar standards

GB/T 21384 GB/T 24921.1 GB/T 24921.2 GB/T 44519 GB/T 22652 GB/T 22654

Basic data

Standard ID: GB/T 22653-2008 (GB/T22653-2008)
Description (Translated English): Emergency shutoff valve for LG equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J16
Classification of International Standard: 23.060.99
Word Count Estimation: 23,240
Date of Issue: 2008-12-23
Date of Implementation: 2009-07-01
Older Standard (superseded by this standard): JB/T 9094-1999
Quoted Standard: GB/T 699; GB/T 1047; GB/T 1048; GB/T 1220; GB/T 1239.2-1989; GB/T 4240; GB/T 9113.1; GB/T 9113.2; GB/T 9124; GB/T 10478; GB/T 12220; GB/T 12221; GB/T 12230; GB/T 12235; GB/T 13927; JB/T 106; JB/T 308; JB 4727; JB 4728; JB/T 7248; JB/T 7928
Regulation (derived from): National Standard Approval Announcement 2008 No.21 (Total No.134)
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 liquefied gas equipment for emergency shut-off valve (shut-off valve for short) terms and definitions, parameters, , model, technical requirements, test methods, inspection rules, signs, paint and supply requirements and other content structure. This standard applies to equipment used in liquefied gas emergency shut-off valve nominal pressure PN10 ~ PN25, nominal sizes DN15-DN350, working temperature of not more than 50��C, suitable medium for the liquefied petroleum gas, ammonia, chlorine, liquid sulfur dioxide, propylene, propane, butane, butadiene and mixtures thereof.

GB/T 22653-2008: Emergency shutoff valve for LG equipment

---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.
Emergency shutoff valve for LG equipment ICS 23.060.99 J16 National Standards of People's Republic of China Equipment for liquefied gas with emergency shut-off valve Posted 2008-12-23 2009-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 form the structure, parameters and type 2 4.1 structure 2 4.2 Parameter 6 4.3 Part 6 5 Technical requirements 8 5.1 The maximum operating pressure of 8 5.2 length of the structure 8 8 5.3 Appearance 5.4 8 valve 5.5 spring 9 5.6 hydraulic and pneumatic components 9 5.7 fusible element automatic cutting device 9 5.8 Performance Requirements 9 5.9 material 9 6 Test methods 10 10 6.1 Shell test 6.2 airtight test 10 6.3 overcurrent Performance Test 11 6.4 Performance test emergency shut-off 11 11 6.5 Nature shut-off test 6.6 Vibration Test 11 6.7 repeatedly test 12 6.8 fusible element melt Test 12 6.9 hydraulic and pneumatic components Test 12 7 Inspection rules 12 7.1 factory test 12 7.2 Type tests 13 7.3 Sampling Method 13 8 Marking 13 Content 8.1 marks 13 13 8.2 mark on the body 8.3 mark on the nameplate 14 9 14 Paint 10 supply requirements 14 Vibration resistance test methods in Appendix A (normative) emergency shut-off valve 15 Annex B (informative) Equipment for liquefied gas emergency shut-off valve Ordering Contract Data Table 18

Foreword

Since the implementation of this standard, JB/T 9094-1999 "LPG equipment with an emergency shut-off valve technology" obsolete. Appendix A of this standard is a normative appendix, Appendix B is an informative annex. The standard proposed by China Machinery Industry Federation. The standard valve by the National Standardization Technical Committee (SAC/TC188) centralized. This standard was drafted. Beijing Valve Factory (Group) Co., Ltd., Hefei General Machinery Research Institute, Paul Group Co., Ltd.. The main drafters. Zhang Qing double, Liu Xiaochun, Zhang Xiaozhong. Equipment for liquefied gas with emergency shut-off valve

1 Scope

This standard specifies the equipment liquefied gas emergency shut-off valve (referred to as the shut-off valve) terms and definitions, structure, parameters, model, technology Requirements, test methods, inspection rules, marking, painting and supply requirements and so on. This standard applies to equipment used in liquefied gas emergency shut-off valve nominal pressure PN10 ~ PN25, nominal size DN15 ~ DN350, the working temperature of not more than 50 ℃, suitable medium for the liquefied petroleum gas, ammonia, chlorine, liquid sulfur dioxide, propylene, propane, butane, Ding Dienes, and mixtures thereof.

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 699 high-quality carbon structural steel GB/T 1047 pipe element DN (nominal size) of the definition and selection (GB/T 1047-2005, ISO 6708.1995, MOD) GB/T 1048 conduit elements PN (nominal pressure) of the definition and selection (GB/T 1048-2005, ISO /CD7268.1996, MOD) GB/T 1220 stainless steel rods GB/T 1239.2-1989 Cold coiled helical compression springs - Technical (neqJISB2707. 1987) GB/T 4240 stainless steel wire (GB/T 4240-1993, neqJISG4309. 1988) GB/T 9113.1 flat projection surface Integral steel pipe flanges GB/T 9113.2 uneven surface Integral steel pipe flanges GB/T 9124 steel pipe flanges GB/T 10478 liquefied gas tanker railroad GB/T 12220 Universal Valve logo (GB/T 12220-1989, idt ISO 5209. 1977) GB/T 12221 metal valve structure length (GB/T 12221-2005, ISO 5752. 1982, MOD) GB/T 12230 Universal valves stainless steel castings GB/T 12235 Petroleum, petrochemical and allied industries steel globe valves and lift check valves (GB/T 12235-2007, BS1873-1975 (R1998), NEQ) GB/T 13927 Industrial valves pressure test (GB/T 13927-2008, ISO /DIS5208.2007, MOD) JB/T 106 valves and painted signs JB/T 308 model designation of the valve JB4727 temperature pressure vessels of carbon steel and low alloy steel forgings JB4728 pressure vessel steel forgings JB/T 7248 valve cryogenic steel castings JB/T 7928 General Valve supply requirements

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Mounted on the tanker (tank), tank containers, storage tanks or pipelines, in case of emergency, you can manually or automatically quick closing valve. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 22653-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22653-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22653-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22653-2008_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.