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CJ/T 235-2017 English PDF

Q: How long will the true-PDF of English version of CJ/T 235-2017 be delivered?

Upon your order, we will start to translate CJ/T 235-2017_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.

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Q: Should I purchase the latest version CJ/T 235-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 235-2017 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: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
CJ/T 235-2017: Vertical long shaft pump
Status: Valid

CJ/T 235: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CJ/T 235-2017	419	Add to Cart	4 days	Vertical long shaft pump	Valid
CJ/T 235-2006	679	Add to Cart	3 days	Vertical long shaft pump	Obsolete

Similar standards

GB/T 18916.3 CBRC5 CJ/T 225 CJJ/T 244 CJ/T 233 CJJ/T 235

Basic data

Standard ID: CJ/T 235-2017 (CJ/T235-2017)
Description (Translated English): Vertical long shaft pump
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: P41
Classification of International Standard: 91.140.60
Word Count Estimation: 18,119
Date of Issue: 2017-11-27
Date of Implementation: 2018-05-01
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China

CJ/T 235-2017: Vertical long shaft pump

---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.
Vertical long shaft pump ICS 91.140.60 P41 People's Republic of China Urban Construction Industry Standard Replacing CJ/T 235-2006 Vertical long axis pump Published on.2017-11-27 2018-05-01 Implementation The People's Republic of China Ministry of Housing and Urban-Rural Development issued Directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Types, Structures and Parameters 2 5 General Rules 6 6 Request 9 7 Test methods 12 8 Inspection Rules 12 9 Signs, Packaging, Transport and Storage 13 Appendix A (Informative) Maximum Bearing Span 14 Appendix B (Informative Appendix) Minimum Inundation Depth Profile 15

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces CJ/T 235-2006 "vertical long-axis pump." Compared with CJ/T 235-2006, the main technical changes are as follows. --- Modify the requirements of major parts materials, material grades in line with the provisions of GB/T 20878 (see 6.4,.2006 version 5.4); --- The test method was modified as required. The pump vibration standard was changed from JB/T 8097 to GB/T 29531; the pump noise standard was JB/T 8098 was modified to GB/T 29529 (see Chapter 7, Chapter 6 of the.2006 Edition); --- Modify the inspection rules as required, and increase the factory inspection and type inspection item list (see Chapter 8, Chapter 7 of the.2006 Edition); --- Increase the requirements for vertical long-axis pumps for fire fighting. This standard is proposed by the Institute of Standardization of Housing and Urban-Rural Development Standards. This standard is under the jurisdiction of the Ministry of Housing and Urban-Rural Construction Water Supply and Drainage Standardization Technical Committee. This standard was drafted by Hunan Naipu Pump Co., Ltd., Wolong Electric Nanyang Explosion-proof Group Co., Ltd., and Puyang Shiyang Electric Co., Ltd. Machinery Co., Ltd., Liaoning Water Conservancy and Hydropower Survey and Design Institute, China Power Construction Group Zhongnan Survey and Design Institute Co., Ltd., East of Fujian Province Lin Construction Engineering Co., Ltd. The main drafters of this standard. Zhou Hong, Peng Zhixin, Long Xiang, Chen Shuangxi, Qiao Jianwei, Tang Tongbing, Gao Renchao, Qiu Qiuxia, Zhang Qiang, Lin Zhencong. The previous versions of the standard replaced by this standard are. --- CJ/T 235-2006. Vertical long axis pump

1 Scope

This standard specifies the terms and definitions, types and parameters, requirements, test methods, inspection rules, and standards for vertical long-axis pumps (hereinafter referred to as pumps). Zhi, packaging, transportation and storage. This standard applies to clean water and seawater with a medium temperature of not higher than 80°C, physical properties similar to clean water, or containing small amounts of solid particles. The other liquid pumps and fire pumps.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 307 (all parts) Rolling bearings GB/T 528 Determination of tensile stress and strain properties of vulcanized or thermoplastic rubbers GB/T 531.1 Test Method for Indentation Hardness of Vulcanized or Thermoplastic Rubbers - Part 1. Shore Hardness Method (Shore Hardness) GB/T 699 high quality carbon structural steel GB/T 700 carbon structural steel GB/T 1348 ductile iron castings GB/T 1569 cylindrical shaft extension Determination of Wear Resistance of GB/T 1689 Vulcanized Rubber (Aklon Abrasion Tester) GB/T 2100 general purpose corrosion resistant steel castings GB/T 2828.1-2012 Count sampling inspection procedure Part 1. Batch inspection sampling based on AQL plan GB/T 3181-2008 paint film color standard GB/T 3216-2016 Rotary Power Pump Hydraulic Performance Acceptance Test 1, 2, 3 GB/T 3512 vulcanized rubber or thermoplastic rubber hot air accelerated aging and heat resistance test GB 6245 Fire Pump GB/T 9112 Steel Pipe Flange Types and Parameters GB/T 9239.1-2006 Mechanical vibration, constant state (rigid) rotor balance quality requirements Part 1. Specification and balance tolerance test GB/T 9439 Gray Iron Castings GB/T 11352 Casting carbon steel for general engineering GB/T 13006 NPSH for centrifugal pumps, mixed-flow pumps and axial pumps GB/T 13007 centrifugal pump efficiency GB/T 13008-2010 Mixed flow pump, axial flow pump technical conditions GB/T 13306 signage GB/T 13384 general technical conditions for mechanical and electrical product packaging GB/T 20878 stainless steel and heat-resistant steel grades and chemical composition GB/T 29529-2013 Pump noise measurement and evaluation method ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of CJ/T 235-2017_English be delivered?

Answer: Upon your order, we will start to translate CJ/T 235-2017_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 CJ/T 235-2017_English with my colleagues?

Answer: Yes. The purchased PDF of CJ/T 235-2017_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.

Question 5: Should I purchase the latest version CJ/T 235-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 235-2017 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.