Semi-inter spring tube can be produced at any bending radius.
Flexible tube made of strong stainless steel with a large bending radius.
Insert stainless steel wire into the valley part of the semi-intertube to increase the bending radius. By changing the wire diameter and material, it is also possible to create any desired bending radius. It is highly flexible and resistant to repeated bending. Doubling the stainless steel wire enhances the stability of the outer diameter and its flexibility. Due to its high rigidity and lack of elongation, it is ideal for protecting the optical fibers of laser processing machines and hollow optical fibers.
basic information
Spiral pipe material: Stainless steel Wire material: Stainless steel Spiral inter-tube optional material: Titanium Typically, the length of one piece is 10 to 20 meters, and 30 meters is a combination of those lengths. If you require a single piece longer than 10 to 20 meters, please contact us separately. *Other sizes can also be manufactured, and we can produce to a certain extent with any desired bending radius, so please inquire. *The outer diameter can also be manufactured to any specified dimension. *For the coating material, we can also accommodate other materials such as PE, Hightrel, polyolefin, fluororesin, silicone rubber, etc. For more details, please see here.
Price range
Delivery Time
Model number/Brand name
Semi-Inter-Spring Tube
Applications/Examples of results
●Protection of optical fibers for power lasers in dental laser treatment devices ●Protection of optical fibers for high-power laser processing machines
