T/CIET 843-2024 Metal bellows manufacturing process specifications
T/CIET 843-2024 Metal bellows manufacturing process specifications
Basic Information
Scope
Scope: This document specifies the structure and shape, materials, technical requirements, marking, packaging, transportation, and storage of metal bellows. This document is applicable to bellows used in instrumentation and sensors (sensitive-type bellows), as well as to bellows used in various compensators, sealing isolation devices, elastic support devices, vibration dampers, and flexible connection devices (general-purpose bellows). Main technical content: This document specifies the structure and shape, materials, technical requirements, marking, packaging, transportation, and storage of metal bellows. This document is applicable to bellows used in instrumentation and sensors (sensitive-type bellows), as well as to bellows used in various compensators, sealing isolation devices, elastic support devices, vibration dampers, and flexible connection devices (general-purpose bellows).