GB/T 33733-2017 in English
VALIDTerminology and classification for the kitchen and sanitary ware fittings
- Issued on:2017-05-12
- Implemented on:2017-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
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《GB/T 33733-2017厨卫五金产品术语与分类》由TC174（全国五金制品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Introduction
1. Standard Overview
GB/T 33733—2017 "Terms and Classification of Kitchen and Bathroom Hardware Products" is a Chinese national standard that aims to unify the terms and classification of hardware products used in kitchens, bathrooms and related places. This standard is managed by the National Technical Committee for Standardization of Hardware Products and is applicable to product design, production, trade, quality inspection, teaching and scientific research, etc.
2. Background of Standard Formulation
With the development of the kitchen and bathroom hardware industry, the types and functions of products are becoming increasingly diversified. In order to regulate the market and improve product quality and technical level, the China Light Industry Federation proposed the need to formulate this standard. The drafting units of the standard include many well-known companies such as Jomoo Kitchen and Bathroom Co., Ltd., ensuring the practicality and advancement of the content.
3. Comparison of standard frameworks
| Dimensions | Old standards (if any) | New standard GB/T 33733—2017 |
|---|---|---|
| Term definitions | Not systematized, some terms are vague | Comprehensive revision, clear specific definitions |
| Classification method | Single classification, mainly based on purpose | Introduction of a multi-dimensional classification system |
| Technical requirements | Technical indicators are unclear | Added a number of technical parameter requirements |
4. Practical application cases
Case 1: Application of thermostatic faucets
The thermostatic faucets produced by a bathroom company meet the definition of thermostatic faucets in GB/T 33733-2017. When the inlet water temperature and pressure change, the product can automatically adjust the ratio of hot and cold water to ensure that the outlet water temperature is stable within the set range, significantly improving the user experience.
Case 2: Design of water-saving showerhead
The water-saving showerhead designed by a bathroom company achieves water-saving function through touch or non-contact control. This product not only meets the requirements for water-saving showerheads in the standard, but also effectively reduces water waste.
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