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GB/T 6886-2017 English PDF

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Upon your order, we will start to translate GB/T 6886-2017_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 GB/T 6886-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6886-2017 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$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 6886-2017: Sintered stainless steel filter elements
Status: Valid

GB/T 6886: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6886-2017	359	Add to Cart	4 days	Sintered stainless steel filter elements	Valid
GB/T 6886-2008	559	Add to Cart	3 days	Sintered stainless steel filter elements	Obsolete
GB/T 6886-2001	399	Add to Cart	3 days	Sintered stainless steel filter elements	Obsolete
GB/T 6886-1986	RFQ	ASK	3 days	Sintered stainless steel filter	Obsolete

Similar standards

GB/T 11101 GB/T 3462 GB/T 6883 GB/T 6887

Basic data

Standard ID: GB/T 6886-2017 (GB/T6886-2017)
Description (Translated English): Sintered stainless steel filter elements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H72
Classification of International Standard: 77.160
Word Count Estimation: 18,138
Date of Issue: 2017-09-29
Date of Implementation: 2018-04-01
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 6886-2017: Sintered stainless steel filter elements

---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.
Sintered stainless steel filter elements ICS 77.160 H72 National Standards of People's Republic of China Replacing GB/T 6886-2008 Sintered stainless steel filter element 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 6886-2008 "sintered stainless steel filter components." This standard compared with GB/T 6886-2008, the main change As follows. --- Increase the grade of SG001 (filtration precision 1μm) sintered stainless steel filter element; --- Increase bubble test aperture requirements; --- The permeability coefficient is replaced by air permeability, and the original data has been adjusted; --- Change the breakdown voltage strength to compressive strength; --- Component model, size and size deviation made the appropriate adjustments. This standard is proposed by China Nonferrous Metals Industry Association. This standard by the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted unit. West Baode Technology Co., Ltd., Northwest Nonferrous Metal Research Institute, Chengdu Yi State Science and Technology Co., Ltd., colored Metal Technology Economics Research Institute. The main drafters of this standard. Dongling Feng, Dai Chen, talk Ping, Cao Bailiang, Gao Lin, Wu Yanhua, Zhang Xu, Dou Weying, Xue Cui Cui. This standard replaces the standards previously issued as. --- GB/T 6886-1986, GB/T 6886-2001, GB/T 6886-2008. Sintered stainless steel filter element

1 Scope

This standard specifies the requirements of sintered stainless steel filter elements, test methods, inspection rules, marking, packaging, transportation, storage, quality certification Book and contract (or purchase order) content. This standard applies to the powder metallurgy method for the purification of gas and liquid separation and stainless steel filter components.

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 223.5 Steel - Determination of acid-soluble silicon and total silicon - Reduced molybdosilicate spectrophotometry GB/T 223.11 steel and alloy chromium content - Visual titration or potentiometric titration GB/T 223.17 Methods for chemical analysis of iron, steel and alloy - The use of dipyridamole methane photometric method for the determination of titanium content Methods for chemical analysis of iron, steel and alloy The dimethylglyoxime gravimetric method for the determination of nickel content Steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric method GB/T 223.62 Methods for chemical analysis of iron, steel and alloy - The butyl acetate extraction spectrophotometric method for the determination of phosphorus content GB/T 223.63 Methods for chemical analysis of iron, steel and alloy - The sodium periodate (potassium) photometric method for the determination of manganese content GB/T 1220 stainless steel rod GB/T 5249 Determination of pore size of permeable sintered metal gas bubbles GB/T 14265 metal materials, hydrogen, oxygen, nitrogen, carbon and sulfur analysis methods General GB/T 18853 hydraulic transmission filters to assess the filter performance of the multi-pass method Permeability - Determination of air permeability of sintered metal materials

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Filtration efficiency filtrationefficiency ηx At a given fluid particle concentration and flow rate through the filter element, the filter element is greater than a given size (x) of solid particles Filter out the percentage. That is, ηx = N1-N2 N1 × 100% In the formula. N1 --- filter element upstream unit liquid volume greater than a given size (x) of the number of solid particles; N2 --- filter element downstream of the unit liquid volume greater than the same size (x) of the number of solid particles. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 6886-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 6886-2017_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 GB/T 6886-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 6886-2017_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 6886-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6886-2017 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.