GB/T 7631.11-2014 English PDF

US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 7631.11-2014: Lubricants, industrial oils and related products (class L) -- Classification -- Part 11: Family G (Slideways)
Status: Valid

GB/T 7631.11: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 7631.11-2014	139	Add to Cart	3 days	Lubricants, industrial oils and related products (class L) -- Classification -- Part 11: Family G (Slideways)	Valid
GB/T 7631.11-1994	199	Add to Cart	2 days	Lubricants and related products (class L)--Part 11: Family G (slideways)	Obsolete

Similar standards

GB 11121   GB 11122   GB/T 6538   GB/T 7631.18   GB/T 7631.17   GB/T 7631.9   

Basic data

Standard ID: GB/T 7631.11-2014 (GB/T7631.11-2014)
Description (Translated English): Lubricants, industrial oils and related products (class L) -- Classification -- Part 11: Family G (Slideways)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E34
Classification of International Standard: 75.100
Word Count Estimation: 6,674
Date of Issue: 2/19/2014
Date of Implementation: 6/1/2014
Older Standard (superseded by this standard): GB/T 7631.11-1994
Quoted Standard: GB/T 3141
Adopted Standard: ISO 6743-13-2002, MOD
Regulation (derived from): National Standard Announcement 2014 No. 2
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
Summary: This Standard specifies the class L (Lubricants, industrial oils and related products) in the G group (rail) detailed product classification. This Standard should be consistent with GB/T 7631. 1 linking to understand.

GB/T 7631.11-2014: Lubricants, industrial oils and related products (class L) -- Classification -- Part 11: Family G (Slideways)

---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.
Lubricants, industrial oils and related products (class L) Classification Part 11. Family G (Slideways) ICS 75.100 E34 National Standards of People's Republic of China Replacing GB/T 7631.11-1994 Lubricants, industrial oils and related products (L class) classification - Part 11. G group (rail) Lubricants, industrialoilsandrelatedproducts (ClassL) -Classification-Part 11. FamilyG (Slideways) [ISO 6743-13.2002, Lubricants, industrialoilsandrelated products (classL) -Classification-Part 13. FamilyG (Slideways), MOD] Issued on. 2014-02-19 2014-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 7631 "Lubricants, industrial oils and related products (class L) Classification" is currently divided into the following sections. --- Part 1. General packet; --- Part 2. H (Hydraulic systems); Part --- Chapter 4. F group (spindle, bearings and associated clutches); Part --- Article 5. M (Metalworking); --- Part 6. R (Temporary protection against corrosion); Part --- Article 7. C group (gear); --- Part 8. X group (grease); Part --- Article 9. D (Compressors); --- Part 10. T group (turbine); Part --- Article 11. G group (rail); --- Part 12. Q group (organic heat); Part --- Article 13. A group (system-wide loss); --- Part 14. U group (heat treatment); --- Part 15. N group (insulating liquid); Part --- Article 16. P (Pneumatic tools); Part --- Article 17. E (Internal combustion engine oils). This section GB/T Part of 117,631. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 7631.11-1994 "Lubricants and related products (L class) classification - Part 11. G group (guide)", and The main changes compared to 7631.11-1994 GB/T as follows. --- Standard name was changed to "Lubricants, industrial oils and related products (L class) classification - Part 11. G group (guide)"; --- GB/T 7631.11-1994 LG modify the L-GA; --- Increase L-GB and L-GS two varieties. This section uses redrafted Law Amendment uses ISO 6743-13.2002 "Lubricants, industrial oils and related products (L class) classification Part 13. G group (guide) "(in English). The portion of the ISO 6743-13.2002 compared to the technical differences are as follows. --- On normative references, this part has been adjusted technical differences, in order to adapt our technical conditions, the adjusted situation Focus is reflected in the status of Chapter 2, "Normative references", the specific adjustments are as follows. ● use equivalent to international standards of GB/T 3141 instead of ISO 3448 (see Chapter 3). This part of the National Standardization Technical Committee on products and lubricant oil (SAC/TC280) proposed. This part of the National Standardization Technical Committee on Petroleum Products Lubricants oil and lubricants and fuels Technical Committee (SAC / TC280/SC1) centralized. This section drafted by. China Petroleum & Chemical Corporation Research Institute of Petroleum. The main drafters of this section. Chen Liqing. This section was first released in January 1994, this is the first revision. Lubricants, industrial oils and related products (L class) classification - Part 11. G group (rail)

1 Scope

GB/T 7631 provisions of this part of the class L (Lubricants, industrial oils and related products) in Group G (rail) detailed product classification. This section should be consistent with GB/T 7631.1 linked understand.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 3141 Industrial liquid lubricants - ISO viscosity classification (GB/T 3141-1994, eqv ISO 3448.1992)

3 Symbols Explanation

Detailed 3.1 G group is based on the set of a variety of products variety of different applications require determined. By a group of letters symbols for each species represented 3.2, together constitute a code symbol. Note. The first letter of the code (G) represents the product group belongs, when the second letter itself alone no meaning. Each additional varieties can be named according to GB/T 3141 provisions viscosity grade. 3.3 In this classification system, the product named in a uniform manner. A particular product can be expressed in the form of complete (see Example 1), or Simplified form (see Example 2). Example 1. ISO -L-GA150 Example 2. L-GA150

4 Detailed

Group G detailed breakdown in Table 1. Table 1 Lubricants, industrial oils and related products (L class) classification group G (rail) Group symbol application range special application more detail application Product type and / Or performance requirements product Code (L-) typical application Remark G rail lubrication The two contact surfaces Metal rail system lubricating Refined mineral oil, and improved Its abrasion resistance, corrosion resistance Resistance, viscosity and antisticking Slippery GA Lubricating parts of the machine package Including common rail, screw nut Rod system, ball screw nut Rod system, plain bearings. Oil should have antisticking Mott of slip and Save L-GA can be made with oil It has the same viscosity grade The L-HGa oil instead, Need to meet the anti-stick-slip properties Requirements ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 7631.11-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 7631.11-2014_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 GB/T 7631.11-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 7631.11-2014_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 GB/T 7631.11-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7631.11-2014 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.