JB/T 6171-1992
Multilayer metal corrugated expansion joint (English Version)
- Standard No.
- JB/T 6171-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Machinery
- Status
- 2013-09
- Replace By
- JB/T 6171-2013
- Latest
- JB/T 6171-2013
- Scope
- This standard specifies the classification, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of multi-layer metal corrugated expansion joints. This standard applies to circular cross-section multi-layer U-shaped metal corrugated expansion joints for pipeline thermal compensation. This standard also applies to circular cross-section multi-layer U-shaped metal corrugated expansion joints for pipeline shock absorption and flexible joints.
JB/T 6171-1992 history
- 2013 JB/T 6171-2013 Multiply metal bellows expansion joints
- 1992 JB/T 6171-1992 Multilayer metal corrugated expansion joint
