GB/T 1953-2008 in English
VALIDMarine low pressure bronze male threaded stop check valves
- Issued on:2008-08-04
- Implemented on:2009-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
| Standard No: | GB/T 1953-2008 |
| Document status: | VALID |
| Title in English: | Marine low pressure bronze male threaded stop check valves |
| Title in Chinese: | 船用低压外螺纹青铜截止止回阀 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2008-08-04 |
| Implemented on: | 2009-02-01 |
| Superseding: |
GB 1953-1984 Marine low pressure bronze male threaded stop check valves
|
| ICS Classification: | 47.020.30-Piping systems |
| Chinese Classification: | U52-Marine valve fittings |
| Professional Classification: | GB-National Standard |
| Related Keywords: | stop check valves
stop check valves scopethis standard check valves low pressure bronze male marine low-pressure external thread bronze |
| Related Topics: | Check valve for compressed air
cut-off spectrum cutoff spectrum check valve UV cut-off low sulfur marine end hydraulic check valve cut-off edge cut GBT1953 GBT1953-1984 GBT1953-2008 Medical check valve Hydraulic method flange stop valve |
本标准规定了船用低压外螺纹青铜截止止回阀的分类和标记、要求、试验方法、检验规则、包装和贮存。本标准适用于海水、淡水、燃油、滑油和温度不高于250℃蒸汽的船舶管路用截止止回阀的设计、制造和验收。 本标准代替GB/T 1953-1984《船用低压外螺纹青铜截止止回阀》。
本标准与GB/T 1953-1984相比，主要变化如下：
——增加了倒密结构；
——增加了阀体壁厚尺寸。
Scope
This standard specifies the classification, marking, requirements, test methods, inspection rules, packaging and storage of marine low-pressure external thread bronze stop check valves (hereinafter referred to as stop check valves). This standard is applicable to the design, manufacture and acceptance of stop and check valves for seawater, fresh water, fuel oil, lubricating oil and steam with a temperature not higher than 250°C.
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