SIST EN ISO 9809-1:2019
Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1 100 MPa (ISO 9809-1:2019)
Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1 100 MPa (ISO 9809-1:2019)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 65
- Дата публикации:
- 8 ноября 2019 г.
- ICS:
- 23.020.35
- Технический комитет:
- TLP - Pressure vessels
This document specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at time of manufacture for refillable seamless steel gas cylinders and tubes with water capacities up to and including 450 l. It is applicable to cylinders and tubes for compressed, liquefied and dissolved gases and for quenched and tempered steel cylinders and tubes with a maximum actual tensile strength Rma of less than 1 100 MPa.
Abstract
Overview
SIST EN ISO 9809-1:2019 (ISO 9809-1:2019) defines minimum requirements for the design, construction and testing of refillable seamless steel gas cylinders and tubes. It applies to quenched and tempered steels with a maximum actual tensile strength (Rma) of less than 1 100 MPa and to cylinders and tubes with water capacities up to and including 450 L. The standard covers cylinders used for compressed, liquefied and dissolved gases and is identical with EN ISO 9809-1:2019.
Key topics and technical requirements
The standard specifies requirements across the full manufacture and certification lifecycle, including:
- Materials and heat treatment
- General material requirements, controls on chemical composition and heat treatment for quenched and tempered steels.
- Design
- Rules for shell thickness, convex and concave end design, neck design, foot and neck rings, and overall design drawings.
- Limitation on tensile strength (Rma
Технические детали
- SKU
- SIST EN ISO 9809-1:2019
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