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Inner tube

Inner tube
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Inner tube

Product catalog summary
Specifications
Minimum wall thickness for inner tubes varies based on the inner diameter (ID), with specifications ranging from 0.03 mm for IDs between 0.20 - 0.73 mm to 0.09 mm for IDs between 2.14 - 2.33 mm. The inner tube is designed for internal coating applications to enhance lubricity, chemical isolation, or surface preparation, ideal for delivery systems requiring lumen lubricity and chemical resistance.

Materials and Coatings
The document outlines various fluoropolymer coatings, including PTFE, PFA, FEP, and ETFE, each with distinct properties such as lubricity, chemical resistance, and abrasion resistance. The outer cable coatings include options like PTFE and Nylon, applied through methods like extrusion, dip coating, or spraying to enhance lubricity and abrasion resistance.

Product Lineup and Properties
The document provides a detailed comparison of different cable types, including Torque coil, ACT ONE, and Wire coil, with specifications on outer diameter (OD), inner diameter (ID), and performance metrics like torque response, flexibility, and compression resistance. Each product is rated on a scale from 1 to 5 for various attributes.

Assembly and End Treatment
End treatments for inner tubes involve manual cutting, while outer cables are EDM cut and chamfered. Assembly processes include laser welding and grinding, with options for end terminations like ball, eye, or loop.

Coating Properties
The document compares outer coating materials based on cost, heat resistance, flexibility, chemical resistance, and lubricity. PTFE is noted for its high lubricity and chemical resistance, while other materials like Nylon and Polyurethane offer varying balances of flexibility and cost-effectiveness.
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Catalog excerpts

Inner tube-1

Datasheet : Coating : Inner Inner tube Outer cable : Torque coil, ACT ONE, etc. Inner tube : Fluoropolymer and PEBAX layer Fluoropolymer layer PEBAX layer for bonding The Inner tube is designed for internal coating applied to hollow cable tubes like ACT ONE, Torque coil, or Wire coil for adding lubricity, chemical isolation, or surface preparation to the inside of the hollow cable. Ideal for applications requires lumen lubricity, sealing, or chemical resistance, for customers developing a delivery system. Specifications Minimum wall thickness (including Fluoropolymer and PEBAX layer) *It depends on Inner tube ID as below, which is not include tolerance. Inner tube ID Min. wall thickness 0.20 - 0.73 mm 0.03 mm 0.74 - 1.01 mm 0.04 mm 1.02 - 1.29 mm 0.05 mm 1.30 - 1.57 mm 0.06 mm Inner tube ID Min. wall thickness 1.58 - 1.85 mm 0.07 mm 1.86 - 2.13 mm 0.08 mm 2.14 - 2.33 mm 0.09 mm 2.34mm ～ N/A Coating material (Fluoropolymer layer) - PTFE - PFA - FEP - ETFE greatest lubricity and chemical resistance similar in chemical resistance to PTFE, but less lubricity similar to PFA, slightly less susceptible to water absorption than others greatest strength and abrasion resistance End treatment of inner tube manually cut using utility knife End treatment of outer cable

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Inner tube-2

Product lineup Specifications and Comparison of properties OD(mm) ID(mm) standard flat ultra thin auger* Torque Hypotube Wire coil OD(mm) ID(mm) bi-directional (3 layers) or unidirectional (2 layers) 4 rotation *Archimedes screw with spiral wire high breaking strength and elongation resistance well balanced properties *Archimedes screw with spiral wire high flexibility 5 and compression resistance Torque force Hollow cable Torque coil 1to1 Torque response High-speed rotation Drive Cable Optimized for high speed 2 rotation and power transmission Torque rope 1:1 torque transmission at hand-speed...

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Inner tube-3

Datasheet : Coating : Outer Outer coating A stainless steel cable assembly may be sprayed, dipped, or extruded with PTFE, Nylon, and other coatings for your particular abrasion-resistance, lubricity, low coefficient of friction, and long-term durability requirements. Asahi Intecc can precisely mask the ends of the coated stainless steel cable assemblies to attach various in-house iron (FE), stainless steel (SUS, SS), Aluminum (AL), Copper (Cu), and other metallic finishes. Comparison of properties Type Heat Chemical Cost Flexibility Lubricity resistance (1=lowest) resistance Minimum thickness...

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All Asahi Intecc catalogs and technical brochures

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  5. Braid-reinforced shaft
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  7. Product Lineup
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  8. Multilayer tubing
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  9. Torque rope
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  10. precoating tube
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  11. Inner coating
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  12. outer coating
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  13. Wire coil
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  14. ACT ONE
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  15. Torque coil
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.