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GB/T 46229-2025: Rubber hoses for sand and grit blasting
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 46229-2025 | English | 274 |
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Rubber hoses for sand and grit blasting
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GB/T 46229-2025
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Basic data
| Standard ID | GB/T 46229-2025 (GB/T46229-2025) |
| Description (Translated English) | Rubber hoses for sand and grit blasting |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | G42 |
| Classification of International Standard | 83.140.40; 25.220.10 |
| Word Count Estimation | 14,149 |
| Date of Issue | 2025-08-29 |
| Date of Implementation | 2026-03-01 |
| Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 46229-2025: Rubber hoses for sand and grit blasting
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT46229-2025
ICS 83.140.40;25.220.10
CCSG42
National Standard of the People's Republic of China
Rubber hose for sandblasting
Released on August 29, 2025
Implementation on March 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document is equivalent to ISO 3861.2021 "Rubber hoses and hose assemblies for abrasive blasting".
The following minimal editorial changes have been made to this document.
--- Changed the name of the standardization document to "Rubber hose for sandblasting" to coordinate with the existing standardization document;
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Technical Committee on Rubber and Rubber Products of Standardization (SAC/TC35).
This document was drafted by. Penglai Linge Rubber and Plastic Products Co., Ltd., Henan Yibo Technology Co., Ltd., Shenyang Rubber Research and Design
Institute Co., Ltd., Hebei Zhongmei Special Rubber Co., Ltd., Pingdingshan Kuangyi Hose Products Co., Ltd., Qingdao Rubber Six Hose Co., Ltd.
Co., Ltd., Xike Intelligent Equipment Co., Ltd., Hebei Youlu Fluid Technology Co., Ltd., Yankuang Group Zoucheng Jintong Rubber Co., Ltd., Hebei Sanye Fluid
BODY TECHNOLOGY LIMITED.
The main drafters of this document are. Li Liang, Zhang Bingbing, Li Yang, Pang Chuang, Wang Yongfu, Liu Rongxin, Li Zengyi, Zhao Jianxun, Xu Meng, Chi Yingxun,
Zhang Fuxuan, Shi Hongyan, Zhu Xuefeng, Zhang Bo, Wang Chuanming, Sun Xiaoli, Cao Shuang, Liu Xiangxue, and Bai Chunxian.
introduction
This document specifies rubber hoses for use with abrasive blasting. When the hoses are fitted with couplings, this document also contains requirements for the hose assemblies.
Rubber hose for sandblasting
Warning. Personnel using this document should have formal laboratory work experience. This document does not indicate all possible safety issues.
It is your responsibility to take appropriate health and safety measures and ensure compliance with relevant national laws and regulations.
1 Scope
This document specifies the requirements for rubber hoses and hose assemblies for wet and dry blasting, suitable for use with a maximum working pressure of
0.63MPa, operating temperature range of -25℃~70℃ hoses and hose assemblies.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 3512-2014 Rubber, vulcanized or thermoplastic — Hot air accelerated aging and heat resistance tests (ISO 188.2011, IDT)
ISO 37 Rubber, vulcanized or thermoplastic rubber — Determination of tensile stress-strain properties
Note. GB/T 528-2009 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties (ISO 37.2005, IDT)
Note. GB/T 9575-2013 Rubber and plastic hoses - Specifications and maximum and minimum inside diameters and cut length tolerances (ISO 1307.2006, IDT)
assemblies-Hydrostatic testing)
Note. GB/T 5563-2025 Rubber and plastic hoses and hose assemblies - Test methods for hydrostatic pressure (ISO 1402.2021, IDT)
ISO 4649.2017 Rubber, vulcanized or thermoplastic rubber — Determination of abrasion resistance (rotating roller abrader method)
Note. GB/T 9867-2008 Rubber, vulcanized or thermoplastic — Determination of abrasion resistance (rotating roller abrader method) (ISO 4649.2002, IDT)
ISO 4671 Rubber and plastics hoses and hose assemblies - Methods of measuring hose dimensions and hose assembly lengths
Note. GB/T 9573-2013 Rubber and plastic hoses and hose assemblies - Hose dimensions and hose assembly length measurement methods (ISO 4671.2007,
IDT)
Note. GB/T 24134-2009 Rubber and plastic hoses - Evaluation of ozone resistance under static conditions (ISO 7326.2006, IDT)
Note. GB/T 9572-2013 Rubber and plastic hoses and hose assemblies - Determination of electrical resistance and conductivity (ISO 8031.2009, IDT)
Note. GB/T 14905-2020 Rubber and plastic hoses - Determination of interlayer adhesion strength (ISO 8033.2016, IDT)
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