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GB/T 31438-2015 English PDF

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US$339.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31438-2015: Steel thin-walled sonic-testing tubes for concrete bored piles
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31438-2015	339	Add to Cart	3 days	Steel thin-walled sonic-testing tubes for concrete bored piles	Valid

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Basic data

Standard ID: GB/T 31438-2015 (GB/T31438-2015)
Description (Translated English): Steel thin-walled sonic-testing tubes for concrete bored piles
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P28
Classification of International Standard: 93.040
Word Count Estimation: 16,196
Date of Issue: 2015-05-15
Date of Implementation: 2015-08-01
Quoted Standard: GB/T 228.1; GB/T 244; GB/T 246; GB/T 700; GB/T 2975; GB/T 7735; GB/T 8110; HG/T 2579
Regulation (derived from): National Standard Announcement 2015 No. 15
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 concrete pile of steel thin-walled acoustic tube product type, size and quality, technical requirements, test methods, inspection rules, packaging, labeling, transportation and storage. This Standard applies to concrete piles using ultrasonic acoustic tube assay used.

GB/T 31438-2015: Steel thin-walled sonic-testing tubes for concrete bored piles

---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.
Steel thin-walled sonic-testing tubes for concrete bored piles ICS 93.040 P28 National Standards of People's Republic of China Concrete piles and steel pipe wall acoustic Issued on. 2015-05-15 2015-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is proposed and managed by the Ministry of Transport of the People's Republic of China. Drafting of this standard. Hangzhou Silver River Technology Co., Ltd., Hangzhou Urban Infrastructure Development Corporation, Zhejiang Transportation Engineering Construction Group Limited. Participated in the drafting of this standard. Bo Hangzhou Silver Traffic Engineering Materials Co., Highway Planning and Design Institute Limited, Beijing Xinqiao Technology Development Co., Ltd. Zhejiang Vocational and Technical College, Zhejiang Provincial Planning and Design Institute, Hangzhou Xiaoshan District Transportation Planning Research Institute, Shandong Expressway Group Co., Ltd. Longquan City, Zhejiang Province Highway Bureau, Zhejiang University, Zhejiang Pan-China Engineering Supervision Co., China Academy of Railway Sciences, China Railway 17th Bureau Group Co., Ltd. The main drafters of this standard. Wang Yanfei, F Tim Liang, Xu Hongquan, Zhengshao Jun, Liu Zhaolei, towering Wei, Luo Hailiang, Huan Xing, Yang Zhong Yuan, Lilin Yong, Zeng Huai Wu, Zhang Weidong, Lin Chun, Qian Xiaoqian, Laijun Ying, Li Yan, Cai Jianjun, Kong Tang, Zhu Changhua, Li Jingtao, Yewei Wu, Xu Mingbo. Concrete piles and steel pipe wall acoustic

1 Scope

This standard specifies the concrete piles and steel pipe wall acoustic product type, size and quality, technical requirements, test methods, inspection regulations Then, packaging, labeling, transportation and storage. This standard applies to the concrete pile using ultrasonic acoustic tube assay used.

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. RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile GB/T 244 metal pipe bending test method GB/T 246 metal pipe Flattening test methods GB/T 700 carbon structural steel GB/T 2975 Steel and steel products for mechanical testing and sample preparation position GB/T 7735 steel pipe eddy current testing method GB/T 8110 gas shielded arc welding of carbon and low alloy steels HG/T 2579 general hydraulic system with rubber O-ring material

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Acoustic Pipe testingtubes One end of the tube section welded joints, can be connected to each other, together with the steel skeleton of pre-loaded foundation piles sink hole, through ultrasonic method is used to detect when Road. Acoustic Pipe by the pipe sections, fittings, bottom, cover and other components. 3.2 Pipe joints pipesection Not including connector, bottom, cover parts steel, cold-rolled high-frequency welded pipe is generally used. 3.3 Joint connector Having a horn-like projections, protrusions have a U-shaped groove, groove with rubber ring joints. 3.4 Single-ended connector singleendconnector One end of the tube section welded joints. 3.5 Double-ended connector doubleendconnector Both ends of the pipe sections welded joints. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31438-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31438-2015_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 31438-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31438-2015_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.