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Pipe supports and hangers -- Part 3: Middle connection attachments and building structure attachments
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Basic data Standard ID | GB/T 17116.3-2018 (GB/T17116.3-2018) | Description (Translated English) | Pipe supports and hangers -- Part 3: Middle connection attachments and building structure attachments | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | J15 | Classification of International Standard | 23.040.99 | Word Count Estimation | 38,371 | Date of Issue | 2018-03-15 | Date of Implementation | 2018-10-01 | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 17116.3-2018: Pipe supports and hangers -- Part 3: Middle connection attachments and building structure attachments ---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.
Pipe supports and hangers--Part 3. Middle connection attachments and building structure attachments
ICS 23.040.99
J15
National Standards of People's Republic of China
Replacing GB/T 17116.3-1997
Pipe hanger
Part 3. Intermediate Connectors and Building Structure Connectors
Part 3. Middleconnectionattachmentsandbuildingstructureattachments
Published by.2018-03-15
2018-10-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration released
Directory
Preface I
1 Scope 1
2 Normative references 1
3 Nominal dimensions and thread series for booms and accessories 1
4 Hanger type size 2
4.1 Double threaded rod 2
4.2 Fully threaded boom 3
4.3 ring eye single threaded rod 4
4.4 ring eye double threaded rod 7
5 Hanger Fittings Size 8
5.1 Spiral Buckle 8
5.2 Connecting nuts 10
5.3 U nut 12
5.4 Ring nut 13
5.5 double hole connecting plate 14
5.6 three hole connecting plate 16
5.7 Nut 17
5.8 Thin Nut 18
5.9 Plain Washer 19
5.10 Ball (cone) face washer 19
6 Pull Strut and Pin Type Size 20
6.1 Pull Strut 20
6.2 Pin seat 21
7 Types of construction structure connector 22
7.1 Steel Beam Clamp 22
7.2 Steel Beam Connection Angle 24
7.3 Reinforced steel beam 24
7.4 Pad 26
7.5 Monocular hanging plate 28
7.6 U-shaped hanger 29
7.7 inverted U-shaped hanging plate 31
7.8 Concrete Rear Anchor 33
Foreword
GB/T 17116 "Pipe hangers" is divided into the following three parts.
--- Part 1. Technical specifications;
--- Part 2. Pipe connection parts;
--- Part 3. Intermediate connectors and building structural connectors.
This part is Part 3 of GB/T 17116.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This Part replaces GB/T 17116.3-1997 "Pipe hangers - Part 3. Interconnects and structural structural connectors". versus
Compared with GB/T 17116.3-1997, the main technical changes are as follows.
--- Updated normative references;
--- Modify the specification of the thread and the maximum use load of the boom and its accessories. The boom with a nominal diameter greater than or equal to 56mm was modified to
Fine thread with 4mm pitch is used;
--- Increased the type and size of the short spiral buckle;
---The size series of thin nuts and flat washers were modified according to relevant national standards;
--- Increased channel steel beam clamp type and main dimensions;
---Modified the dimensions of the H-beam (HW, HN) reinforcement plate.
This part is proposed by China Machinery Industry Federation.
This part is under the jurisdiction of the National Pipeline Annex Standardization Technical Committee (SAC/TC237).
This section is responsible for the drafting unit. China Machine Productivity Promotion Center.
Participated in the drafting of this section. China Electric Power Engineering Consulting Group East China Electric Power Design Institute Co., Ltd., China National Electric Power Engineering Co., Ltd.
Division, China Electric Power Engineering Consulting Group Northwest Electric Power Design Institute Co., Ltd., China Petroleum Engineering Construction Corporation East China Design Branch, China Day
Chen Engineering Co., Ltd., Jiangsu Xin Technology Co., Ltd., Shanghai Xinqi Hardware Co., Ltd., China Energy Construction Group Guangdong Electric Power
Design and Research Institute Co., Ltd., Jiangsu Electric Power Equipment Co., Ltd.
The main drafters of this section. Feng Feng, Lin Lei, Lin Qiluo, Ma Xinqiang, Shen Zhongguang, Liu Jian, Liu Jun, Pu Wansheng, Deng Hongwei, Su Yinping, Liu Hongfu,
Cao Yandong.
The previous editions of the standards replaced by this section are.
--- GB/T 17116.3-1997.
Pipe hanger
Part 3. Intermediate Connectors and Building Structure Connectors
1 Scope
This part of GB/T 17116 specifies the typical structure of the pipe hangers with nominal sizes NS10~NS125 and
The main connection size.
This section applies to the middle connector and building structural connector of the pipe support and hanger device.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 95 Flat Washer Class C
GB/T 706-2008 hot-rolled section steel
GB/T 849 spherical washer
GB/T 850 cone washer
GB/T 6170 type 1 hexagon nut
GB/T 6171 Type 1 Hex Nut Fine Teeth
GB/T 6172.1 Hexagon Thin Nut
GB/T 6173 Hexagon Thin Nut Fine Teeth
GB/T 11263 hot-rolled H-section steel and split T-shaped steel
GB/T 15389 screw
GB/T 17116.1-2018 pipe hangers Part 1. Technical specifications
GB/T 17116.2 Pipe Hangers Part 2. Pipe Connection Parts
3 Nominal dimensions and thread series of booms and their accessories
3.1 The nominal dimensions of the boom and its accessories shall be the same as the nominal nominal diameter of the thread. According to the different pitch, the boom and its accessories may be divided into A.
Series and B series, and should comply with the provisions of Table 1.
3.2 The threads of the boom and its accessories can be divided into right-hand threads (indicated by RH) and left-hand threads (indicated by LH). Left thread only for snails
One end of the spinner and the thread of the suspender attached to it.
3.3 The material of threaded rods shall comply with the requirements of Table 7 of GB/T 17116.1-2018.
3.4 The matching of the nominal size of the boom and its fittings to the nominal size of the hanger tube and the load series shall comply with the provisions of GB/T 17116.2.
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