GB/T 9574-2017 English PDF

US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9574-2017: Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to maximum working pressure
Status: Valid

GB/T 9574: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9574-2017	119	Add to Cart	3 days	Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to maximum working pressure	Valid
GB/T 9574-2001	159	Add to Cart	3 days	Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to design working pressure	Obsolete
GB/T 9574-1988	199	Add to Cart	3 days	Rubber and plastics hoses and hose assemblies--Ratios of proof and burst pressure to design working pressure	Obsolete

Similar standards

GB/T 10822   GB/T 9573   GB/T 11544   GB/T 9576   GB/T 9572   

Basic data

Standard ID: GB/T 9574-2017 (GB/T9574-2017)
Description (Translated English): Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to maximum working pressure
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G42
Classification of International Standard: 23.040.70
Word Count Estimation: 6,684
Date of Issue: 2017-09-07
Date of Implementation: 2018-04-01
Older Standard (superseded by this standard): GB/T 9574-2001
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 9574-2017: Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to maximum working pressure

---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.
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to maximum working pressure ICS 23.040.70 G42 National Standards of People's Republic of China Replacing GB/T 9574-2001 Rubber and plastic hose and hose assembly verification Pressure, burst pressure and maximum working pressure ratio (ISO 7751.2016, IDT) 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Verify the pressure ratio 1 5 minimum burst pressure ratio 1

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 9574-2001 "Rubber and plastic hose and hose assembly test pressure, burst pressure and design work Pressure ratio ", compared with GB/T 9574-2001 main technical changes are as follows. --- "test pressure" to "test pressure" (see cover, Chapter 1, Chapter 4); --- "design work pressure" changed to "maximum working pressure" (see the cover, Chapter 1, Chapter 4, Chapter 5); --- Added terms and definitions (see Chapter 3); --- Added "new category for conveying cement, concrete, mortar and grout hoses" (see table 1). This standard uses the translation method identical with ISO 7751.2016 "Rubber and plastic hoses and hose assemblies to verify the pressure, burst pressure The maximum working pressure ratio. " This standard made the following editorial changes. --- Delete the text "bar" units that only keep "MPa" unit said. The documents of our country that are consistent with the corresponding international documents that are normative references in this standard are as follows. --- GB/T 5563-2013 Rubber and plastics hoses and hose assemblies - Hydrostatic test method (ISO 1402.2009, IDT) --- GB/T 7528-2011 Rubber and plastics hoses and hose assembly terms (ISO 8330.2007, IDT) This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35) centralized. This standard was drafted unit. Nanjing lied Orient Rubber Technology Co., Ltd., Shenyang Rubber Research Institute Co., Ltd.. The main drafters of this standard. Sun Kejian, Wang Shuli, Zhu Jia Shun, Sun Chenghui. This standard replaces the standards previously issued as. --- GB/T 9574-1988, GB/T 9574-2001. Rubber and plastic hose and hose assembly verification Pressure, burst pressure and maximum working pressure ratio

1 Scope

This standard specifies the use of various types of hose verification pressure, the minimum burst pressure and the maximum working pressure ratio.

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. ISO 1402 Rubber and plastics hoses and hose assemblies - Hydrostatic test method (Rubberandplasticshosesandhose assemblies-Hydrostatictesting) ISO 8330 Rubber and plastic hoses and hose assembly terms (Rubberandplasticshosesandhoseassemblies- Vocabulary)

3 Terms and definitions

ISO 8330 defined terms and definitions apply to this document. ISO and IEC set up a terminology database for standardization at the following URL.

4 Verify the pressure ratio

Test methods to verify the pressure and test procedures see ISO 1402 regulations. Unless otherwise specified, the ratio of verification pressure to maximum working pressure in the relevant hose and/or hose assembly product standard shall be Table 1 is consistent and the pressure given in this table is used as a guide only. Hose product standards when the provisions of the different pressures, the hose test should be Use the pressure specified in the hose product standard.

5 minimum burst pressure ratio

The test methods and test procedures for burst pressure are given in ISO 1402. Unless otherwise specified, the ratio of the minimum burst pressure to the maximum working pressure in the relevant hose and/or hose assembly product standard Should comply with the provisions of Table 1. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 9574-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 9574-2017_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 9574-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 9574-2017_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 GB/T 9574-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9574-2017 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.