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GB/T 956.3-2017 English PDF

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US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 956.3-2017: Conical spring washers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 956.3-2017	119	Add to Cart	3 days	Conical spring washers	Valid

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Basic data

Standard ID: GB/T 956.3-2017 (GB/T956.3-2017)
Description (Translated English): Conical spring washers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J13
Classification of International Standard: 21.060.30
Word Count Estimation: 6,641
Date of Issue: 2017-12-29
Date of Implementation: 2018-04-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
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 956.3-2017: Conical spring washers

---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.
Conical spring washers ICS 21.060.30 J13 National Standards of People's Republic of China Tapered elastic washer 2017-12-29 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

GB/T 956 "tapered washer" includes the following sections. --- GB/T 956.1 tapered lock washers; --- GB/T 956.2 tapered serrated locking washer; --- GB/T 956.3 tapered elastic washers. This section GB/T 956 Part 3. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee fasteners (SAC/TC85) centralized. This section is responsible for the drafting unit. Machine Productivity Promotion Center. Participate in the drafting of this section. Anhui Ningguo Dongbo Fasteners Co., Ltd., Shanghai ball Ming Standard Parts Co., Ltd., Machinery Industry Parts and components with the product quality supervision and testing center. This part of the National Standardization Technical Committee fasteners responsible for the interpretation. Tapered elastic washer

1 Scope

GB/T 956 provisions of this part of the tapered elastic washer type size, technical conditions and markings. This section applies to the specifications for the 2mm ~ 30mm, and the performance level of 8.8 and 10.9 bolts (GB/T 3098.1) supporting Conical elastic washers (hereinafter referred to as washers). As for the performance level of less than 8.8 bolts, due to the deformation of the contact surface, the washer sex Can be significantly reduced. Note The gaskets prevent preload loss due to deformation and creep when installed with sufficiently high preload. According to the provisions of GB/T 94.4, Residual elasticity Washer can be used as initial performance evaluation. In the horizontal load, can not guarantee effective anti-loose performance, it is only used mainly to bear short axial load bolt.

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 90.1 fastener acceptance inspection GB/T 90.2 Fasteners signs and packaging GB/T 94.4 spring washer conical spring washer GB/T 1237 Fastener marking method GB/T 5267.1 fastener plating GB/T 5267.2 fasteners non-electrolytic zinc coating

3 size

Gasket type size shown in Figure 1 and Table 1. All dimensional tolerances apply before plating. figure 1 ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 956.3-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 956.3-2017_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 956.3-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 956.3-2017_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.