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CJ/T 81-2015 English PDF

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Upon your order, we will start to translate CJ/T 81-2015_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 81-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 81-2015 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$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
CJ/T 81-2015: Agitator for accelerator
Status: Valid

CJ/T 81: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CJ/T 81-2015	369	Add to Cart	3 days	Agitator for accelerator	Valid
CJ/T 81-1999	519	Add to Cart	3 days	Agitation/recirculation mechanism for accelerated clarifier	Obsolete

Similar standards

HG/T 6093 JB/T 4333.2 GB/T 21358 CJ/T 82 CJJ/T 81

Basic data

Standard ID: CJ/T 81-2015 (CJ/T81-2015)
Description (Translated English): Agitator for accelerator
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: J77
Classification of International Standard: 13.06
Word Count Estimation: 16,139
Date of Issue: 2015-11-23
Date of Implementation: 2016-04-01
Older Standard (superseded by this standard): CJ/T 81-1999
Regulation (derived from): Ministry of Housing and Urban?Rural Development Announcement No.967
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China

CJ/T 81-2015: Agitator for accelerator

---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.
Agitator for accelerator ICS 13.060 J77 People's Republic of China urban construction industry standards Replacing CJ/T 81-1999 Mechanical Stirring Clarifier Pool Mixer Posted on.2015-11-23 2016-04-01 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 specifications and basic parameters 2 5 material 3 6 Requirements 3 7 Test Method 7 8 Inspection rules 8 9 logo, packaging, transportation and storage 9 Appendix A (informative) Mixer structure type Figure Legend 11

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces CJ/T 81-1999 "Mechanical Stirring Clarifier Mixer." Major technical changes compared to CJ/T 81-1999 as follows. --- Added terms and definitions (see Chapter 3); --- Removed the type of mixer definition (see.1999 version 3.3); --- Remove the legend in the form of specifications (see the.1999 version of Figure 1 and Figure 2); --- Modify the specifications and basic parameters (see 4.2,.1999 version 3.2); --- Added material chapter (see Chapter 5); --- Modify part of the technical requirements (see Chapter 6,.1999 edition Chapter 4); --- Remove the transfer mechanism (see.1999 version 4.4); --- Increased transportation and storage requirements (see 9.3); --- Removed the environmental conditions and reliability requirements and durability requirements (see.1999 version 4.1 and 4.11); --- Remove the field test and inspection (see.1999 edition of Chapter 5); --- Modify the test methods and inspection rules (see Chapter 7 and Chapter 8, see the.1999 edition of 5.2); --- Modify Appendix A (informative) Mixer structure type legend (see Appendix A, see the.1999 edition of Appendix A); --- Deleted Appendix B two reaction chamber floor hole size and limit deviation (see the.1999 edition of Appendix B). 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. Beijing Municipal Engineering Design and Research Institute Co., Ltd., Yixing City Product Quality Supervision and Inspection Institute, Jiangsu rain Environmental Protection Group Co., Ltd., Jiangsu First Ring Group Co., Ltd., Shenyang North Heavy Mining Machinery Manufacturing Co., Ltd.. The main drafters of this standard. Zhang Yun, Lin Haiyan, Dong Hong, Xue Guangjin, Yao Zuo Gang, Wang Yang, Kong Yun, Cai Rui, Wang Minggen, Lu Douhong, Hang Xin, Strong into the good, Liu Zhijia, Du Bin. This standard replaces the standards previously issued as follows. --- CJ/T 32-1991; --- CJ/T 81-1999. Mechanical Stirring Clarifier Pool Mixer

1 Scope

This standard specifies the terms and definitions, specifications and basic parameters, materials, requirements, test methods, testing Rules, marking, packaging, shipping and storage. This standard applies to the manufacture and acceptance of mechanical mixer clarifier mixer.

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 699 high-quality carbon structural steel GB/T 700 carbon structural steel GB 755 rotating motor quotas and performance GB/T 985.1 gas welding, welding arc welding, gas shielded welding and high-beam welding recommended groove GB/T 1176 cast copper and copper alloy GB/T 1220 stainless steel rod GB/T 1958 Geometrical product specifications (GPS) shape and position tolerance testing requirements GB/T 3280 stainless steel cold-rolled steel sheet and strip GB/T 3768 Acoustics sound pressure method for the determination of noise source sound power level above the reflective surface using envelope measurement of surface simple method GB/T 3797 electrical control equipment GB 4208 enclosure protection (IP code) GB/T 4237 stainless steel hot-rolled steel sheet and strip Rustproof packaging GB/T 4879-1999 GB/T 4942.1 rotary motor overall structure of the protection level (IP code) classification Visual inspection of surface cleanliness of steel substrates before application of paints - Part 1. Uncoated Of the steel surface and the full removal of the original coating after the steel surface corrosion level and treatment level GB/T 9439 gray cast iron Cylindrical worm, worm gear precision GB/T 13306 signs GB/T 14975 stainless steel seamless pipe structure GB/T 17219 drinking water distribution equipment and protective materials safety evaluation criteria Code for design of outdoor water supply JB/T 5000.12 General specifications for heavy machinery - Part 12. Painting SJ20893 Specification for pickling and passivation of stainless steel

3 Terms and definitions

GB 50013-2006 defined and the following terms and definitions apply to this document. For ease of use, the following list is repeated ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of CJ/T 81-2015_English be delivered?

Answer: Upon your order, we will start to translate CJ/T 81-2015_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 81-2015_English with my colleagues?

Answer: Yes. The purchased PDF of CJ/T 81-2015_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 81-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 81-2015 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.