ISO 7291:1999 PDF
Gas welding equipment — Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar
Gas welding equipment — Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 9 декабря 1999 г.
- Издание:
- ISO IS 7291 edition 2 version 1
- ICS:
- 25.160.30
La présente Norme internationale spécifie les caractéristiques et les méthodes d'essai des détendeurs de centrales de bouteilles utilisés pour le soudage, le coupage et les techniques connexes. Elle est applicable aux détendeurs normalement employés pour les gaz comprimés jusqu'à 300 bar (30 MPa), l'acétylène dissous, les mélanges de éthylacétylène-propadiène (MPS) et le dioxyde de carbone (C02), Utilisés pour régler la pression à la sortie du circuit haute pression de la centrale de bouteilles de gaz. Elle n'est pas applicable aux détendeurs directement fixés sur les bouteilles de gaz, tels que définis dans l'ISO 2503, ainsi qu'aux détendeurs pour les gaz de pétrole liquéfiés.
Технические детали
- Технический комитет
- ISO/TC 44/SC 8 - Equipment for gas welding, cutting and allied processes
- SKU
- ISO 7291:1999
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