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GB/T 26482-2011 English PDF

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US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 26482-2011: Fire type-testing requirement for check valves
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26482-2011	299	Add to Cart	3 days	Fire type-testing requirement for check valves	Valid

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Basic data

Standard ID: GB/T 26482-2011 (GB/T26482-2011)
Description (Translated English): Fire type-testing requirement for check valves
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J16
Classification of International Standard: 23.060.50
Word Count Estimation: 13,172
Date of Issue: 2011-05-12
Date of Implementation: 2011-10-01
Quoted Standard: GB/T 12224; GB/T 19672; SY/T 5127
Adopted Standard: API 6FD-1995 (2008R), MOD
Regulation (derived from): Announcement of Newly Approved National Standards No. 6 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 fire resistance test valve test methods, performance requirements of the valve, the valve assessment. This standard applies to oil pipelines with valve and check valve wellhead.

GB/T 26482-2011: Fire type-testing requirement for check valves

---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.
Fire type-testing requirement for check valves ICS 23.060.50 J16 National Standards of People's Republic of China Check fire resistance test Issued on. 2011-05-12 2011-10-01 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 fire resistance test method 3.1 Security 1 3.2 Test requirements 1 3.3 Test System 1 3.4 Test apparatus 3 3.5 meters and measuring instruments 4 3.6 Test Procedure 5 4 valve performance requirements 7 Leakage through the valve seat during the fire 4.1 7 4.2 leakage and fire during cooling 7 4.3 After cooling leakage through the valve seat 7 Leakage after cooling 7 4.4 5 valve 7 Evaluation 5.1 Evaluation of the way 7 5.2 Evaluation of Materials 7 5.3 Evaluation of nominal size 7 5.4 Evaluation of pressure rating of 8

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This revised standard adopts API6FD.1995 (2008R) "check fire resistance test technical requirements." This standard API6FD.1995 (2008R) consistent with the technical requirements, in the terms of the order and arrangement in accordance with our habits of repair change. This standard API6FD.1995 (2008R) compared with no change in technical content. 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, Hefei General Machinery Products Inspection Institute, the oil industry well control equipment Quality Supervision, Inspection Test center. The main drafters of this standard. Wang Xiaojun, Zhang Jiwei, Gracilaria Jiang Yu, Wu Lei, Liu Xiaochun. Check fire resistance test

1 Scope

This standard specifies the fire resistance test method for fire resistance test of valve, valve performance requirements, the valve assessment. This standard applies to oil pipelines with a wellhead valve and check valve.

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 12224 steel valves - General requirements (GB/T 12224-2005, ASTMB16.34a.1998, NEQ) GB/T 19672 pipeline valve technical conditions (GB/T 19672-2005, ISO 14313.1999, MOD) SY/T 5127 wellhead and tree specification

3 resistance test methods

3.1 Security Check valve fire test is a potentially dangerous test, the subjects increased valve body cavity pressure during fire, it may have broken crack. Therefore, within the test site shall be provided protection personal security protection measures. 3.2 Test Requirements 3.2.1 subjects check valve in the normal position of the test installation, water as the test medium, you should specify the reverse end of the flow in its application of the test pressure, Maintained until the end of fire. 3.2.2 The test should be used to fuel gas fuel, ignition source should have sufficient capacity so that the check valve is again completely wrapped in flame. Participants check Can not be separated fire protection. 3.2.3 burning process duration 30min, the flame temperature should be between 761 ℃ ~ 980 ℃, the flame temperature as specified by 3.4.3 Thermocouples and temperature monitoring block position. 3.2.4 fire, should observe the situation of the valve. After the fire, the simultaneous detection of the valve within the leakage amount and the amount of leakage. 3.3 Test System Check fire resistance test device system shown in Figure 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 26482-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 26482-2011_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 26482-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 26482-2011_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 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.