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GB/T 17186.1-2015 English PDF

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Q: Should I purchase the latest version GB/T 17186.1-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17186.1-2015 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$679.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17186.1-2015: Calculation methods for the pipe flange joints -- Part 1: Calculation method satisfies both strength and rigidity requirements
Status: Valid

GB/T 17186.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17186.1-2015	679	Add to Cart	5 days	Calculation methods for the pipe flange joints -- Part 1: Calculation method satisfies both strength and rigidity requirements	Valid
GB/T 17186-1997	959	Add to Cart	6 days	Calculating method for the strength of steel pipe flanged joint	Obsolete

Similar standards

GB/T 19326 GB/T 13401 GB/T 17185 GB/T 12385 GB/T 17186.2

Basic data

Standard ID: GB/T 17186.1-2015 (GB/T17186.1-2015)
Description (Translated English): Calculation methods for the pipe flange joints -- Part 1: Calculation method satisfies both strength and rigidity requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J15
Classification of International Standard: 23.040.60
Word Count Estimation: 32,349
Date of Issue: 2015-12-10
Date of Implementation: 2016-07-01
Older Standard (superseded by this standard): GB/T 17186-1997
Quoted Standard: GB/T 150.2; GB/T 9112; GB/T 9113; GB/T 9114; GB/T 9115; GB/T 9116; GB/T 9117; GB/T 9118; GB/T 9119; GB/T 9120; GB/T 9121; GB/T 9122; GB/T 9123; GB/T 9124; GB/T 9125; GB/T 13402; GB/T 15530.1; GB/T 15530.2; GB/T 15530.3; GB/T 15530.4; GB/T 15530.5; GB/T 15530.6; GB/T 15530.7
Regulation (derived from): National Standard Announcement 2015 No.38
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 calculation method for the connection of bolted, rounded pipe flanges with gaskets. This standard applies to the calculation of the gaskets in the closed circumference of the bolt hole, and the flange sealing surface outside this circumference without contact with the narrow face pipe flange. This standard is mainly applicable to the connection calculation of Class pipe flange. This standard specifies the basic requirements for pipe flange connection strength calculation and stiffness checking.

GB/T 17186.1-2015: Calculation methods for the pipe flange joints -- Part 1: Calculation method satisfies both strength and rigidity requirements

---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.
Calculation methods for the pipe flange joints.Part 1. Calculation method satisfies both strength and rigidity requirements ICS 23.040.60 J15 National Standards of People's Republic of China Part of the replacement GB/T 17186-1997 Pipe flange connection calculation method Part 1. Calculation methods based on strength and stiffness Part 1. Calculationmivessatisfiesbothstrengthandrigidityrequirements 2015-12-10 released 2016-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 symbol 1 4 General 3 5 material 4 6 Flange Type 4 7 bolt load 7 8 flange moment M0 12 9 flange stress calculation 13 10 flange design stress check 18 11 External pressure flange 19 12 flange stiffness 19 Appendix A (informative appendix) Standard main note 21 APPENDIX B (INFORMATION APPENDIX) CONSIDERATIONS FOR DESIGN OF FLANGE CONNECTORS 26 Appendix C (informative) This section is similar to the type of GB/T 9112 steel pipe flanges.

Foreword

GB/T 17186 "Pipe flange connection calculation method" is divided into the following two parts. - Part 1. Calculation methods based on strength and stiffness; Part 2. Calculation method based on leakage rate. This part is part 1 of GB/T 17186. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the part of GB/T 17186-1997 "steel pipe flange connection strength calculation method" part of the content (Chapter 1 to Chapter 4), Compared with GB/T 17186-1997, the main technical changes are as follows. --- modified the standard Chinese and English names; - modified the standard structure, the original standard includes two different flange calculation methods (methods A and B), this part of the Method A has been modified and perfected; --- increase the loose flange, any type of flange part of the structure type map; --- increase the pipe flange, pipe flange with fasteners material requirements; --- increased to withstand the external pressure flange calculation; --- increase the flange stiffness calculation; - Added a description of the main provisions of the standard (Appendix A), considerations for design of flange connections (Appendix B), this section GB/T 9112 Type of steel pipe flanges classified control (Appendix C). This part is made by the China Machinery Industry Federation. This section is under the jurisdiction of the National Pipeline Annex Standardization Technical Committee (SAC/TC237). This part of the drafting unit. China Petroleum Engineering Construction Company East China Design Branch, in the machine productivity promotion center, East China University of Science and Technology, Guotian Engineering Co., Ltd., China Energy Construction Group Guangdong Electric Power Design and Research Institute Co., Ltd., Chaoda Valve Group Co., Ltd. Division, Zhejiang Guotai Sealing Material Co., Ltd. The main drafters of this part. Liu Hongfu, Li Junying, Feng Feng, Liu Jian, Zhang Lanzhu, Liu Jianxin, Deng Hongwei, Qiu Xiaolei, Wu Yimin. This part of the previous version of the standard to replace the release of the situation. --- GB/T 17186-1997. Pipe flange connection calculation method Part 1. Calculation methods based on strength and stiffness

1 Scope

This part of GB/T 17186 specifies the method of calculating the bolted connection of a rounded pipe flange with a gasket. This part applies to all the gaskets located in the closed circumference of the bolt holes and the flange sealing surfaces on the outside of the circumference are not in contact Calculation of the narrow tube flange. This section is mainly applicable to the connection calculation of Class Series pipe flanges. This section gives the basic requirements for pipe flange connection strength calculation and stiffness check.

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. Pressure vessels - Part 2. Materials GB/T 9112 Steel pipe flanges type and parameters GB/T 9113 Integral steel pipe flanges GB/T 9114 with steel pipe flange with neck thread GB/T 9115 Butt welded steel pipe flange GB/T 9116 steel pipe flange with neck welded steel GB/T 9117 steel pipe flange with neck welded pipe GB/T 9118 Butt welding ring with neck loose sets of steel pipe flange GB/T 9119 plate welded steel pipe flange GB/T 9120 welded ring plate loose tube steel pipe flange GB/T 9121 flat welding ring plate loose sets of steel pipe flange GB/T 9122 flanging ring plate loose sets of steel pipe flange GB/T 9123 steel pipe flange cover GB/T 9124 steel pipe flange technical conditions GB/T 9125 pipe flange connection fasteners GB/T 13402 Large diameter steel pipe flange GB/T 15530 (all parts) copper alloy and composite flange GB/T 17241 (all parts) cast iron pipe flange

3 symbols

The following symbols apply to this document. A - flange diameter; mm Ab - the total cross-sectional area of the bolt at the diameter of the root of the thread or at the minimum diameter of the unthreaded portion, whichever is smaller; mm2 Am --- the total cross-sectional area of the required bolt, whichever is larger in Am1 and Am2; Am1 --- Total cross-sectional area at the root of the bolt thread required for operating conditions or total cross-section at the minimum diameter under stress ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17186.1-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17186.1-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 17186.1-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17186.1-2015_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 17186.1-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17186.1-2015 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.