Coil Reinforced Tubing

Coil Reinforced Tubing

Coil reinforced tubing is built by co-extrusion or reflow, laying a spring coil between two layers of material. The result resists pressure and kinking and controls torque, with a smooth surface, broad compatibility and solid support.

Published Linstant specsOfficial Korean distributor · local enquiries
Ask about coil reinforced tubingSee specifications
Coil reinforced tubing — spring coil under a clear outer layer

Characteristics

Advantages
Linstant published data
The coil middle layer builds support
The separate layers bond tightly to each other
Hardness can be stepped across several zones to order
Inner and outer layers are produced separately — stable quality, short lead time

Specification

Specifications
Linstant source
Dimensions
1.7 Fr – 39 Fr
OD tolerance
± 0.03 mm – ± 0.15 mm
Outer jacket
PA · PEBAX · TPU · PE · PI and others
Liner materials
PTFE, PI, PE, PEBAX, PA, TPU, PEEK and others
Reinforcement
Stainless steel, nitinol, nylon, Kevlar®, LCP and others
Flat wire range
0.04 mm × 0.3 mm – 0.13 mm × 0.45 mm
Coiling capability
Constant and variable pitch
Printing
Ink transfer · laser printing

Application

Applications

Suited to coronary, electrophysiology, structural heart, peripheral, neurological, urological and respiratory work. Its support puts it in aortic and peripheral vascular sheaths, urological sheaths, microcatheters and percutaneous left ventricular assist systems.

Two coil reinforced tubes with a tight spring coil
Coil pitch sets the balance between flexibility and pressure rating

Same category

Same category
All reinforced tubing →
Braided tubingSteerable Sheath

FAQ

FAQ

Is the inner layer PTFE or TPU?

Either. PTFE for low friction, TPU where bonding and flexibility matter more.

1,400 mm or 2,100 mm length?

Prototypes can run at 1,400 mm; production supports 2,100 mm as well. State the length you need in the quotation request.

Can I get the MSDS · TDS · biocompatibility report for Coil Reinforced Tubing?

Yes. TDS · MSDS come with every specification reply. ISO 10993 biocompatibility data varies by grade and lot, so we confirm it with the factory (Linstant) and reply.

What about samples, MOQ and lead time for Coil Reinforced Tubing?

Standard sizes start with small sample lots. MOQ and lead time depend on dimensions, material and secondary processing — send OD · ID · wall · tolerance · length · quantity and we reply within one business day.

Other items

Full index →
Precision Extruded TubingPrecision Extruded TubingBraided tubingBraided & Coil ReinforcedPI braided tubingPI Braided Reinforced SheathMedical Heat Shrink TubingMedical Heat Shrink TubingPEEK tubePEEK TubingPI Tubing (Polyimide)Polyimide TubingPTFE linerPTFE LinerUHMWPE linerPFAS-free PTFE ReplacementBalloon TubingBalloon TubingSteerable SheathSteerable SheathMicrocatheterMicrocatheterGuiding catheterGuiding CatheterAngiographic CatheterAngiographic CatheterNegative Pressure Access SheathNegative Pressure SheathEndoscope Insertion TubeEndoscope Insertion TubeFluoropolymer Medical TubingFluoropolymer Medical TubingHigh Pressure Braided TubingHigh Pressure Braided TubingBiopsy ChannelBiopsy Channel
Contact

Tell us your requirements
and we will narrow the item

Inner diameter, wall thickness, length and operating environment — those four settle the item. We reply with TDS, MSDS and MOQ.

grit@octud.com010-3338-2976
01Inner diameter · wall thickness · tolerance
02Length · color · surface treatment
03Application · expected volume · whether you need a TDS
Support in Korean and English · drawings welcomeSend an inquiry