© 2017 by Koto Electronics ltd.

Koto Electronics Ltd.

Tel: 03-5346600
Fax: 03-6487307

64 Ashkenazy st. 

Tel Aviv Israel

  • High flexibility in pipe construction for compact piping

  • The pressure-resistant reinforcement layer is made from synthetic fibers, providing high fatigue resistance against repeated bending.

  • The inner tube incorporates materials with extremely low metal ion elution.

COSMOFLEX

  • Fully integrated construction ensures perfect adhesion between layers

  • Available type with intermediary layer (3-layer structure)

Multi-layer Tubes

  • Drawing on special fluoropolymer tube-forming technologies, Junkosha has achieved ultraviolet permeability rivaling quartz glass.

  • These tubes are suitable for use in place of quartz glass, which pose the risk of breaking, shattering, and other safety issues.

Hyper PFA Tubes

  • Excellent heat and cold resistance.

  • Temperature range for continuous no-load use 
    PFA: -65 to +260°C 
    FEP: -65 to +200°C

  • Inactive in regard to almost chemicals or solvents.

  • Excellent resistance to weather and it does not change with age.

  • Almost nothing sticks to it, and even if it does, it is easily removed.

  • Flame-resistant.

  • Excellent electrical characteristics.

  • No risk of elution of poisonous substances.

PFA Tube, FEP Tube

  • Fluoropolymer tube that displays good barrier performance.

  • Hybrid type tube which is laminated by PFA for inner layer and barrier fluoropolymer for outer layer.

  • The inner, wetted layer using PFA for semiconductors offers high quality in non viscous properties, heat resistance.

  • Barrier fluoropolymer from good barriers against hydrochloric acid, sulfuric acid, and ammonia.

  • Retard acid penetration compared to a conventional tube.

  • The adverse effect on the ambient surrounding is decreased.

  • Retains its transparency so that liquid flowing through it can be seen for extended periods.

  • Mechanical properties equal those of conventional PFA tubes.

  • All manufacturing operations are managed to ensure clean practices, from materials supply to molding/packaging.

High-barrier PFA Tube

  • Double layered structure improved tubes flexibility, kink-proof property and abrasion resistance, which were impossible for fluoropolymer tube.

  • Excellent fluid repellency by using specific fluoropolymer for inner layer.

  • Single molding process generates the complete adhered tube, and no gaps between each layer.

  • For UP1 series, there are special fittings, "US2", which has the twist preventing mechanism.

Fluoropolymer Inner-layer Flexible Tube

  • Unites polyurethane pneumatic tube with wires for electric signals.

  • Air and electric signal circuit can use the same line. In coil and flat form, it has excellent flexibility and expandability.

  • The built-in wires are JUNFLON® wires with flexural resistance, the product of technology acquired in developing special wires for computers

Polyurethane Tubes with Built-in Electric Wires

  • Unites polyurethane pneumatic tube with shielded cables that cut out noise.

  • Air and electric signal circuit can use the same line. In coil or flat form, it has excellent flexibility and expandability.

  • The built-in shielded cables are JUNFLON® shielding cables with excellent flexural resistance, the product of technology acquired in developing special wires and cables for computers.

Polyurethane Tube Built-in Shielded Electric Cable

  • Polyurethane tube in coil or flat form, ideal for centralized piping in expanding parts.

  • Excellent mechanical strength, especially abrasion resistance.

  • Flexibility highly impact resilient.

Polyurethane Coil & Flat Tube

  • Excellent flexibility and wear resistance.

  • Reinforced with spiral thread, it has excellence resistance to pressure.

Polyurethane Air Hose

  • Bundling together quickly and easily.

  • Wires or tubes can be pulled out at any point, and wiring and tubing assembly are secure and accurate.

  • With excellent wear resistance and flexibility, it is suitable for acute-angle corners, etc.

  • As it is highly resilient and does not break, it can be used any number of times.

Spiral Tubes

  • Two layer structure tube with the outer layer of flame-resisting. The outer layer prevented sparks of spot welding.

  • Superior flexibility and waterproof.

Spatter tubes

  • Superior mechanical strength, particularly abrasion resistance is excellent.

  • Superior heat and cold resistance. Temperature range for continuous no-load use of resin: -40 to +80°C

  • Flexibility highly impact resilient.

  • No risk of elution of poisonous substances.

  • Bending radius is small, therefore, Tube is easy to work with.
    (N.B) lf waterproofing is particularly required, please use Junron UF.

Polyurethane Tubes

  • Superior mechanical strength, particularly resistance to pressure, abrasion, and bending fatigue resistance.

  • Superior heat and cold resistance. Temperature range for continuous no-load use of resin: -40 to +93°C

  • Excellent flexibility.

  • Excellent resistance to oil and chemicals (especially alkalines).

  • No risk of elution of poisonous substances.

  • Light and easy to work with.

Nylon Tubes

Tubes