GB/T 33237-2016 in English
VALIDQuartz glass handle tube for optical fibre drawing
- Issued on:2016-12-13
- Implemented on:2017-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$160.00
$156.00
$156.00
《GB/T 33237-2016光纤拉丝用石英玻璃把持管》由TC447（全国工业玻璃和特种玻璃标准化技术委员会）归口，主管部门为中国建筑材料联合会。
Introduction
1. Standard Overview
GB/T33237-2016 "Quartz Glass Holding Tubes for Optical Fiber Drawing" specifies the terms and definitions, technical requirements, test methods and inspection rules for quartz glass holding tubes used in the optical fiber drawing process. This standard is applicable to the optical fiber manufacturing industry to ensure that product quality and technical performance meet the specifications.
2. Standard Framework Comparison
| Chapter | Content Overview | Key Analysis |
|---|---|---|
| 1 | Scope | Clearly define the scope of application and specification content. |
| 2 | References | List the normative documents on which the standard is based. |
| 3 | Terms and Definitions | Detailed explanation of key terms, such as processing pattern, positioning groove, etc. |
| 4 | Requirements | Cover specific indicators of dimensional deviation, appearance quality and physical and chemical properties. |
| 5 | Test Methods | Detailed description of the test steps and requirements for each indicator. |
| 6 | Inspection rules | Specify the specific requirements for factory inspection and type inspection. |
3. Implementation suggestions
Manufacturers:
- Ensure the quality of raw materials and meet the requirements for impurity element content (total impurities ≤50.0×10-6).
- Strictly control production process parameters, especially temperature and time, to meet the anti-crystallization and thermochromic indicators.
Testing agencies:
- Carry out comprehensive inspections of dimensional deviation, appearance quality and physical and chemical properties in accordance with standard requirements.
- Regularly calibrate production equipment and testing instruments to ensure measurement accuracy.
Sample only — not a preview of GB/T 33237-2016
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