GB/T 33896-2017 English PDF

US$168.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33896-2017: Test method for cyclic pressure of membrane housing
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33896-2017	168	Add to Cart	2 days	Test method for cyclic pressure of membrane housing	Valid

Similar standards

GB/T 40388   GB/T 39491   GB/T 36262   GB/T 45467   GB/T 45129   

Basic data

Standard ID: GB/T 33896-2017 (GB/T33896-2017)
Description (Translated English): Test method for cyclic pressure of membrane housing
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q23
Classification of International Standard: 23.020.30
Word Count Estimation: 10,166
Date of Issue: 2017-07-12
Date of Implementation: 2018-02-01
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

GB/T 33896-2017: Test method for cyclic pressure of membrane housing

---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.
Test method for cyclic pressure of membrane housing ICS 23.020.30 Q23 National Standards of People's Republic of China Test method for circulating pressure of separation membrane shell 2017-07-12 released 2018-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the National Separation Membrane Standardization Technical Committee (SAC/TC382). The drafting of this standard. Harbin Le Pu Industrial Development Center, Tianjin Membrane Engineering Technology Co., Ltd., the State Oceanic Administration of Tianjin Seawater Institute of Desalination and Comprehensive Utilization, Harbin Institute of Technology. The main drafters of this standard. Li Youqing, Wang Qiyuan, Zhao Ying, Fan Yunshuang, Pan Xianhui, An Jingbo, Li Yucheng, Wang Rongguo, Xu Jie, Sun Qilei, Hao Jun, Yu 湉. Test method for circulating pressure of separation membrane shell

1 Scope

This standard specifies the principle, sample, test equipment, test conditions, test equipment installation and test of the separation test method of separation membrane shell. Inspection procedures, results records, test reports and precautions. This standard applies to the fiber as a reinforced body, polymer-based separation membrane shell of the circulating pressure test.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 30300-2013 separation membrane housing JJG49 flexible element type precision pressure gauge and vacuum table verification procedures JJG882 pressure transmitter verification procedures

3 terms and definitions

The following definitions and definitions of the following definitions and definitions apply to this document in GB/T 30300-2013. 3.1 Membrane housing membranehousing For holding the membrane element, can carry a certain pressure of the cylindrical shell. [GB/T 30300-2013, definition 3.1] 3.2 Cyclic pressure cyclic pressureure The reciprocating pressure is applied to the interior of the separation membrane housing from the minimum pressure to the design pressure and then to the minimum pressure. 3.3 Cyclic pressure frequency cyclic pressureurefrequency The number of periodic changes in the separation of the membrane shell from the minimum pressure to the design pressure and then to the minimum pressure. 3.4 Leakage Separate film shell under the action of water pressure, the test medium through the cracks and porosity spread to the shell, with bearing parts and sealing parts, etc. Other than the process. 3.5 The highest exhaust point of thehighestexhaustpoint The highest point of the high-pressure pipe connecting the separation membrane housing can effectively discharge the air mixed in the test system. 3.6 Minimum pressure minimumpressure The minimum pressure is the minimum pressure required during the cyclic pressure test, which is not greater than 20% of the design pressure and 0.27 MPa The smaller of the two. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33896-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33896-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 33896-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33896-2017_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.