JB/T 11857-2014
Building construction machinery and equipment.Flexible shaft and flexible pipe for concrete vibrators (English Version)
- Standard No.
- JB/T 11857-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 11857-2014
- Scope
- This standard specifies the type, basic parameters, technical requirements, test methods, inspection rules, labels, packaging, transportation and storage of special flexible shafts and hoses for concrete vibrators (hereinafter referred to as flexible shafts and hoses respectively). This standard applies to the flexible shaft that transmits torque on the concrete vibrator and the hose that supports the flexible shaft for rotational motion.
JB/T 11857-2014 Referenced Document
- GB/T 1801 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits
- GB/T 2103 General requirements for acceptance,packing,marking and quality certification of steel wire
- GB/T 247 General rule of package,mark and certification for steel plates(sheets)and strips
- GB/T 4357 Cold-drawn unalloyed steel wire for springs*， 2022-04-15 Update
- GB/T 528 Rubber,vulcanized or thermoplastic.Determination of tensile stress-strain properties
- YB/T 5058 Cold-rolled spring and tool steel strips
JB/T 11857-2014 history
- 2014 JB/T 11857-2014 Building construction machinery and equipment.Flexible shaft and flexible pipe for concrete vibrators
