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CJ/T 257-2014 English PDF

Q: How long will the true-PDF of English version of CJ/T 257-2014 be delivered?

Upon your order, we will start to translate CJ/T 257-2014_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.

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Q: Should I purchase the latest version CJ/T 257-2014?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 257-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$419.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
CJ/T 257-2014: Aluminium alloy and stainless steel sluice gate
Status: Valid

CJ/T 257: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CJ/T 257-2014	419	Add to Cart	3 days	Aluminium alloy and stainless steel sluice gate	Valid
CJ/T 257-2007	599	Add to Cart	4 days	Aluminium alloy and stainless steel sluice gate	Obsolete

Similar standards

GB/T 18916.3 CBRC5 CJ/T 225 CJ/T 264 CJ/T 263 CJJ/T 257

Basic data

Standard ID: CJ/T 257-2014 (CJ/T257-2014)
Description (Translated English): Aluminium alloy and stainless steel sluice gate
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: P41
Classification of International Standard: 91.140
Word Count Estimation: 16,187
Date of Issue: 6/12/2014
Date of Implementation: 12/1/2014
Older Standard (superseded by this standard): CJ/T 257-2007
Quoted Standard: GB/T 191; GB/T 983; GB/T 985.3; GB/T 1220; GB/T 3190; GB/T 3280; GB/T 3669; GB/T 3880.1; GB/T 4237; GB/T 5796.3; GB/T 5796.4; GB/T 6388; GB/T 9969; GB/T 12220; GB/T 17219-1998
Regulation (derived from): Ministry of Housing and Urban-Rural Development Bulletin No. 439
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary: This standard specifies the urban water supply and drainage with a soft seal aluminum and stainless steel gate (hereinafter referred to as the gate) terms and definitions, structure type and basic parameters, materials, requirements, testing and test meth

CJ/T 257-2014: Aluminium alloy and stainless steel sluice gate

---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.
Aluminum alloy and stainless steel sluice gate ICS 91.140 P41 People's Republic of China urban construction industry standards Replacing CJ/T 257-2007 Aluminum alloy and stainless steel gate Posted on June 12,.2014 2014-12-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 structure type, basic parameters and materials 2 5 Requirements 3 6 test method 4 7 inspection rules 5 8 logo, packaging, transportation and storage 6 Appendix A (informative) channel gate, attached gate structure type 7 Appendix B (informative) main parts of the gate material 11 Appendix C (Informative) Rubber Seals Physical and mechanical properties 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces CJ/T 257-2007 "aluminum and stainless steel gate." This standard compared with CJ/T 257-2007, the main technical changes are as follows. --- Canceled casting metal seal structure type; --- Remove the accessories carbon steel parts material; --- Modify the material design safety factor values; --- Modify the amount of leakage; --- Increase the maximum working pressure water file; --- Increase the number of opening and closing cycle test requirements; --- Added Appendix B (informative) the main parts of the gate material table; --- Added Appendix C (informative) rubber seal mechanical properties of the table. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Ministry of Housing and Urban Water Supply and Drainage Municipal Standardization Technical Committee centralized. This standard was drafted. China Construction Metal Structure Association, Shanghai Guanlong Valve Machinery Co., Ltd., Shanghai and Shanghai Airlines Valve Co., Ltd. Ann Copper are fluid Technology Co., Ltd., Anhui Hongxing Valve Co., Ltd., Jinan Meade Casting Co., Ltd., Hangzhou Chunjiang Valve Co., Ltd. Division, Wuhan Dayu Valve Co., Ltd., Zhuzhou South Valve Co., Ltd., Danyang Nuclear Su Valve Butterfly Valve Co., Ltd., Ningbo Huacheng Valve Door Co., Ltd., Jing Jia Valve Group Co., Ltd., Nantong Huaxin Environmental Protection Equipment Engineering Co., Ltd., Germany Valve Machinery (Shanghai) Co., Ltd. The main drafters of this standard. Wah Ming nine, Wang Guangjie, Zhang Yanhui, Han Wei, Li Zhenghong, Chen Sili, Cheng Hua, Kong Ling Lei, Chai Weimin, Li Xihong, Huang Jing, Li Huicong, Wang Chaoyang, Jinzong Lin, Bao Weibin, Land Rover, Liu Jie, Cao Yong, Ge Xin. This standard replaces the standards previously issued as follows. --- CJ/T 257-2007. Aluminum alloy and stainless steel gate

1 Scope

This standard specifies the town water supply and drainage with soft seal aluminum alloy and stainless steel gate (hereinafter referred to as the gate) terms and definitions Configuration and basic parameters, materials, requirements, inspection and test methods, inspection rules, signs, packaging, transportation and storage. This standard applies to the nominal size of.200mm ×.200mm and above, the maximum working pressure of 0.1MPa town water supply and drainage gates.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 Packaging - Pictorial signs GB/T 983 stainless steel electrode GB/T 985.3 aluminum and aluminum alloy gas welding recommended groove GB/T 1220 stainless steel rod GB/T 3190 Deformed aluminum and aluminum alloy chemical composition GB/T 3280 stainless steel cold-rolled steel sheet and strip GB/T 3669 aluminum and aluminum alloy electrode GB/T 3880.1 General industrial aluminum and aluminum alloy sheet, strip - Part 1. General requirements GB/T 4237 stainless steel hot-rolled steel sheet and strip GB/T 5796.3 Trapezoidal thread - Part 3. Basic dimensions GB/T 5796.4 Trapezoidal thread - Part 4. Tolerances GB/T 6388 transport packaging shipping symbols GB/T 9969 Industrial Products Manual General GB/T 12220 common valve logo GB/T 17219-1998 Drinking water distribution equipment and protective materials safety evaluation criteria

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Sluicegate sluice Water supply, drainage and other hydraulic structures in the open water intake, ponds, channels and other occasions, through the manual, electric, hydraulic or pneumatic And other means of driving, used to cut off or connect the water flow, adjust the water level and water level equipment. 3.2 Door penstockdoor Vertical movement in the gate aperture for water and water level adjustment components. 3.3 Doorframe penstockframe Fixed, supporting door panel components. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of CJ/T 257-2014_English be delivered?

Answer: Upon your order, we will start to translate CJ/T 257-2014_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 CJ/T 257-2014_English with my colleagues?

Answer: Yes. The purchased PDF of CJ/T 257-2014_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.

Question 5: Should I purchase the latest version CJ/T 257-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 257-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.