Heat Shrink Tubing

PTFE Liner & Mandrel

In the process of designing vascular catheters, the mechanical characteristics of the catheter liner and mandrel need to be considered, such as flexibility, wall thickness, strength and lubricity. We offer high-quality PTFE with excellent chemical stability, corrosion resistance, sealing, high lubrication non-viscosity, and non-toxicity. We are a trusted partner in the design and production of interventional catheters.

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Order Information

Size Chart of PTFE Liner

REF	ID (inch)	ID (mm)	Wall Thickness (inch)	Wall Thickness (mm)	Length (inch)	Length (mm)
P- 140-50-1750	0.0140 ± 0.0005	0.3556 ± 0.0127	0.0005 ± 0.00025	0.0127 ± 0.00635	68.9 ± 2	1750 ± 50
P- 175-75-1828	0.0175 ± 0.0005	0.4445 ± 0.0127	0.00075 ± 0.00025	0.0191 ± 0.00635	72.0 ± 2	1828 ± 50
P-189-50-1650	0.0189 ± 0.0005	0.4800 ± 0.0127	0.0005 ± 0.00025	0.0127 ± 0.00635	64.9 ± 2	1650 ± 50
P-197-50-1650	0.0197 ± 0.0005	0.5000 ± 0.0127	0.0010 ± 0.00050	0.0254 ± 0.01270	64.9 ± 2	1650 ± 50
P-209-75-1778	0.0209 ± 0.0005	0.5330 ± 0.0127	0.00075 ± 0.00050	0.0191 ± 0.01270	64.9 ± 2	1778 ± 50
P-212-50-1650	0.0212 ± 0.0005	0.5385 ± 0.0127	0.0005 ± 0.00025	0.0127 ± 0.00635	70.0 ± 2	1650 ± 50
P-214-80-1900	0.0214 ± 0.0005	0.5460 ± 0.0127	0.0008 ± 0.00025	0.0203 ± 0.00635	64.9 ± 2	1900 ± 50
P-220-75-1900	0.0220 ± 0.0005	0.5588 ± 0.0127	0.00075 ± 0.00050	0.0191 ± 0.01270	74.8 ± 2	1900 ± 50
P-275-00-1650	0.0275 ± 0.0005	0.6985 ± 0.0127	0.0010 ± 0.00050	0.0254 ± 0.01270	74.8 ± 2	1650 ± 50
P-295-50-1650	0.0295 ± 0.0005	0.7493 ± 0.0127	0.0005 ± 0.00025	0.0127 ± 0.00635	64.9 ± 2	1650 ± 50
P-405-50-1650	0.0405 ± 0.0005	1.0300 ± 0.0127	0.0005 ± 0.00025	0.0127 ± 0.00635	65.0 ± 2	1650 ± 50