Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 20301-2015 English PDF

Q: How long will the true-PDF of English version of GB/T 20301-2015 be delivered?

Upon your order, we will start to translate GB/T 20301-2015_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.

Q: Can I share the purchased PDF of GB/T 20301-2015_English with my colleagues?

Yes. The purchased PDF of GB/T 20301-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

Q: Should I purchase the latest version GB/T 20301-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20301-2015 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$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20301-2015: Oxygen-free copper tube for magnetic induction tube
Status: Valid

GB/T 20301: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20301-2015	169	Add to Cart	3 days	Oxygen-free copper tube for magnetic induction tube	Valid
GB/T 20301-2006	319	Add to Cart	3 days	Oxygen-free copper tube for magnetic induction tube	Obsolete

Similar standards

GB/T 20424 GB/T 20928 GB/T 21652 GB/T 20302

Basic data

Standard ID: GB/T 20301-2015 (GB/T20301-2015)
Description (Translated English): Oxygen-free copper tube for magnetic induction tube
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.120.30
Word Count Estimation: 8,854
Date of Issue: 2015-09-11
Date of Implementation: 2016-04-01
Older Standard (superseded by this standard): GB/T 20301-2006
Regulation (derived from): National Standard Announcement 2015 No.25
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 20301-2015: Oxygen-free copper tube for magnetic induction tube

---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.
Oxygen-free copper tube for magnetic induction tube ICS 77.150.30 H62 National Standards of People's Republic of China Replace GB/T 20301-2006 An oxygen - free copper tube for magnetron 2015-09-11 release 2016-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is replaced by GB/T 20301-2006 "magnetron tube for oxygen control". This standard compared with GB/T 20301-2006, the main Have the following changes. --- increased the TU00 grade and the corresponding technical requirements; --- increase the pipe wall thickness unevenness and the corresponding technical requirements; - the outer diameter of the pipe, the inner diameter of the allowable deviation was modified; --- increase the alloy grade corresponding to the alloy code; - the state of the pipe according to GB/T 29094-2012 "copper and copper alloy state representation" provisions of the corresponding changes; - to tighten the inside of the pipe to allow deviation; --- Added chemical composition analysis method YS/T 482 "Copper and copper alloy analysis method Photoelectric emission spectrometry"; --- increase the "pipe shape measurement method according to GB/T 26303.1"; --- increase the "conductivity of the pipe test method according to GB/T 351 or YS/T 478 provisions"; --- increase the "sampling method according to the provisions of YS/T 668"; - the removal of gas emissions testing requirements; - the addition of "mechanical properties of the sample preparation according to the provisions of YS/T 815"; - Removed type test requirements. This standard is proposed by China Nonferrous Metals Industry Association. This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243). The drafting of this standard. Zhejiang Xingpeng Copper Group Co., Ltd., Jinlong Copper Group Jiangsu Canguan Copper Co., Ltd., Jiangyin new Huahong Copper Co., Ltd., Shandong Zhongjia New Material Co., Ltd. The main drafters of this standard. Zheng Xiaofei, Chen Hua, Li Xinkui, Sun Jun, Zhao Qinhai, Peng Yongcong, Ma Xinke. This standard replaced the previous version of the standard release. --- GB/T 20301-2006. An oxygen - free copper tube for magnetron

1 Scope

This standard specifies the requirements, test methods and inspection rules for the use of oxygen-free brass (hereinafter referred to as pipe) for magnetrons and the packaging, marking, and transportation And storage, quality certificates and contracts (or orders) and so on. This standard applies to microwave magnetron, high fidelity communication, conductivity, high vacuum components with oxygen-free copper tube.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Metallic materials - Tensile testing - Part 1. Test methods GB/T 351 Determination of resistance coefficient of metallic materials Metallic materials - Vickers hardness test - Part 1. Test methods GB/T GB/T 5121 (all parts) Methods for chemical analysis of copper and copper alloys GB/T 5231 processing copper and copper alloy grades and chemical composition GB/T 8888 heavy non-ferrous metal processing products, packaging, marking, transportation and storage GB/T 23606 Test method for copper and hydrogen embrittlement GB/T 26303.1 Copper and copper alloy processing materials - Dimensions detection method - Part 1. Tubing Standard Test Method for Conductivity Eddy Current of Copper and Copper Alloys YS/T 478 Copper and copper alloys - Determination of photoelectric emission spectroscopy Standard Test Method for Physical and Chemical Testing of Copper and Copper Alloys YS/T 668 Method for preparing mechanical and mechanical properties of YS/T 815 copper and copper alloys

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Unevenness of wall thickness unevenness In any cross section of the pipe, the difference between the maximum wall thickness and the minimum wall thickness is half.

4 requirements

4.1 Product classification 4.1.1 grades, status, specifications The grade, status and specifications of the pipe shall comply with the provisions of Table 1. Table 2 is the recommended specifications for this standard. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20301-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20301-2015_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 20301-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20301-2015_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 20301-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20301-2015 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.