🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BSI 21/30445082 DC:2022 Edition

BSI 21/30445082 DC:2022 Edition

$13.70

Draft BS ENISO 25980 Health and safety in welding and allied processes — Transparent welding curtains, strips and screens for arc welding processes

Published By Publication Date Number of Pages
BSI 2022 21
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Requirements
4.1 Transmittance
4.1.1 General
4.1.2 Effective ultraviolet transmittance
4.1.3 Effective blue-light transmittance
4.1.4 Luminous transmittance
9 4.2 Resistance to ultraviolet radiation
4.3 Resistance to flame spread
4.4 Seam and eyelet strength
5 Test and calculation methods
5.1 Transmittance
5.1.1 General
5.1.2 Effective ultraviolet transmittance
10 5.1.3 Effective blue-light transmittance
5.1.4 Luminous transmittance
5.2 Resistance to ultraviolet radiation
11 5.3 Resistance to flame spread
5.3.1 Test apparatus
12 5.3.2 Test specimens
5.3.3 Test procedure
13 5.3.4 Test report
5.4 Seam and eyelet strength
5.4.1 Test apparatus
5.4.2 Test specimen
14 5.4.3 Test procedure
5.4.4 Test report
6 Marking
6.1 General
6.2 Mandatory markings
7 Information for users
16 Annex€A (informative) Basis of the transmittance requirements of this standard
20 Annex€B (informative) Selection of curtain
21 Bibliography

Related products

BSI 21/30445082 DC
$13.70