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sklademVydáno: 1995-04-15
BS 1552:1995
Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar
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4898 Kč
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4898 Kč
| Označení normy: | BS 1552:1995 |
| Počet stran: | 16 |
| Vydáno: | 1995-04-15 |
| ISBN: | 0 580 23726 5 |
| Status: | Standard |
Popis
BS 1552:1995
This standard BS 1552:1995 Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar is classified in these ICS categories:
- 91.140.40 Gas supply systems
- 75.180.99 Other equipment for petroleum and natural gas industries
This British Standard specifies the requirements and methods of test for the design and performance of manually operated open bottomed taper plug valves, operating at a declared working pressure of up to 200 mbar1) on 1st, 2nd and 3rd family gases.
Valve sizes covered are up to and including size R2 and a maximum bore of 50 mm or equivalent free area.
1)1 mbar = 100 N/m2 = 100 Pa.
Specifies requirements and methods of test for the design and performance of manually operated open bottomed taper plug valves up to 200 mbar.