SK EN ISO 6807:2012

Tubat e gomës dhe kompletet e tyre për zbatime të shpimit me rrotullim dhe vibrim -Specifikime

Rubber hoses and hose assemblies for rotary drilling and vibration applications - Specification (ISO 6807:2003)

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ISO 6807:2003 specifies the requirements for textile- and steel-reinforced rubber hoses and hose assemblies for use with water-based and/or oil-based muds, up to a maximum temperature of 82 °C, which are pumped at high pressure in large volumes in rotary drilling service and which, when tested in accordance with ISO 2977, have a minimum aniline point of 66 °C. This International Standard applies to hoses which are suitable for use at ambient temperatures between -20 °C and +52 °C, unless changed by a supplementary requirement on request of the purchaser, and are resistant to ageing and tropical conditions. This International Standard does not apply to hoses which are intended for use with gases.