20KN, 30KN, 50KN, 100KN Ring stiffness and Ring Fexibility Testing Machine for Tubing
Main function:
It is used in testing and researching of ring stiffness, ring flexibility, pressing flat, creeping ratio, flexure and other mechanics property for tubing of diameter is equal or less than 3000mm, variety of metal, nonmetal, composite material, unusual shape of tubing. Addding tensile attaching clampers to complish tensile testing.
Satisfied Standards: GB,ISO, JIS, ASTM, DIN, BS, EN.
Characters:
Standards:
1) GB/T 9647- Thermoplastics pipes — determination of ring stiffness
2) GB/T18477 - Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage
3) GB/T 21238 - glass fiber reinforced plastics mortar pipes
4) GB/T18998.2 chlorinated polyvinyl chloride used in industry (PVC-C) part 2 of pipe system: tubing
5) GB/T18042 - Thermoplastics pipes – testing method of creep ratio
6) CJ/T 270 Steel reinforced spirally wound Polyethylene (PE) drainage pipe
7) CJ/T 120 coating plastic steel pipe for water supply
8) JT/T 529- Plastic bellows for bridge prestressed concrete
9) Metallic materials — determination of bending mechanical properties.