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  4. Standard "STN 139721"
Standard STN 139721 1.1.1975 preview

STN 139721 (139721)

Piping and fitting. Packing lenses for working overpressure 32 MPa (|cca| 325 kp/cm|exp(2)|)



STANDARD published on 1.1.1975


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The information about the standard:

Designation standards: STN 139721
Classification mark: 139721
Catalog number: 53655
Publication date standards: 1.1.1975
SKU: NS-491262
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN 139721 (15.01.1975)

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The category - similar standards:

Other pipeline componentsPipeline components and pipelinesFlanges, couplings and jointsPipelines in general

Similar standards:

STN EN 12502-5STN EN 12502-5

1.6.2005

STN EN 12068STN EN 12068

1.12.2001

STN EN 15112STN EN 15112

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1.12.2006

STN EN 12954STN EN 12954

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1.4.2003

STN EN 12474STN EN 12474

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1.11.2001

STN EN 15280STN EN 15280

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1.2.2014

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