Female 12/21 Joint
on 15mm(OD) x 1.8mm(WALL) x 130mm(LENGTH) Tubing
All Lenz joints are made of Schott Duran tubing by Herbert Arnold Robotics in Germany to extremely precise tolerances.
Ground Joint Features
• Produced on DURAN® tubing
• High taper accuracy of the cones
• Precise concentricity
• Small roughness of the surface
• Excellent tightness
• No bend out of line
Lenz ground joints are produced according to the standard DIN 12242 / ISO 393. Each production step is tested by a quality management system, based on DIN ISO 9001 / EN 29001. The tests are examined by a cone measuring device for checking the taper, a surface roughness meter for testing the roughness parameters and a wall thickness measuring apparatus with a magnetic inductive measuring process to guarantee a homogenous concentricity and wall thickness.