# PTFE Corrugated Tube Manufacturer India | AFPL > Accordion-profile virgin PTFE tube — extreme flexibility, no braid, no fittings required. For tight-radius routing, vibration isolation, and dynamic applications. Source: https://aftubes.com/ptfe-corrugated-tube/ --- PTFE Tube Specialist · Advanced Fluro Private Limited ## PTFE Corrugated Tube Accordion-profile virgin PTFE tube — extreme flexibility, no braid, no fittings required. For tight-radius routing, vibration isolation, and dynamic applications. [WhatsApp Us](https://wa.me/919699055600)[Request Quote](https://aftubes.com/contact) [Home](https://aftubes.com/)›[PTFE Tube](https://aftubes.com/ptfe-tube)›PTFE Corrugated Tube ### About PTFE Corrugated Tube PTFE Corrugated Tube — also called convoluted tube — is a plain PTFE tube with an accordion-fold profile on the outer wall. Unlike standard smooth-bore PTFE tubing, the corrugated geometry allows the tube to flex significantly tighter without kinking, compressing, or losing its bore cross-section. There is no stainless steel braid, no overbraid, and no fittings required for most installations: just bare PTFE in a flexible, self-supporting form. Advanced Fluro Private Limited manufactures corrugated PTFE tubes from virgin-grade PTFE resin using a controlled extrusion and corrugation process. The result is a flexible tube with the full chemical resistance and temperature range of virgin PTFE, in a form that bends and routes in spaces a rigid tube cannot reach. Applications include expansion joints, instrument connections, pump vibration isolation, chemical transfer through tight enclosures, and flexible gas sampling lines. ![PTFE Corrugated Tube 1](https://aftubes.com/uploads/ptfe-tube/corrugated/ptfe-corrugated-tube-2.webp) ![PTFE Corrugated Tube 2](https://aftubes.com/uploads/ptfe-tube/corrugated/ptfe-corrugated-tube-3.webp) ![PTFE Corrugated Tube 3](https://aftubes.com/uploads/ptfe-tube/corrugated/ptfe-corrugated-tube-4.webp) Product Types #### Classification of PTFE Tubes Small-Bore Corrugated Tube (3–10mm ID) Primarily used for instrument connections, sample lines, sensor protection, and fine chemical dosing. Highly flexible — can form tight loops in confined instrument cabinets. Medium-Bore Corrugated Tube (10–25mm ID) The most common range for process piping flexibility applications — pump connections, expansion joints, and hose replacement in chemical plants and pharmaceutical facilities. Large-Bore Corrugated Tube (25mm+ ID) Used in high-volume chemical transfer, pipe expansion joints, and aggressive-media fume extraction. Can substitute metal bellows expansion joints in corrosive environments. Industries Served Chemical ProcessingPharmaceuticalSemiconductorFood & BeverageOil & GasLaboratoryAutomotiveInstrumentationMedicalPower Generation Key Properties #### PTFE Corrugated Tube: Unique Characteristics Extreme Flexibility Accordion corrugation allows a 40–60% tighter minimum bend radius compared to smooth-bore PTFE tube of the same bore diameter — no kinking, no collapse. Full PTFE Temperature Range Continuous service from −200°C to +260°C. Same temperature performance as smooth natural PTFE — the corrugation adds flexibility without affecting thermal properties. Universal Chemical Resistance Virgin PTFE inner bore — resistant to virtually all acids, alkalis, solvents, and aggressive chemicals. Suitable for concentrated nitric acid, aqua regia, and caustics. Vibration & Movement Absorption Corrugated geometry absorbs axial compression, lateral deflection, and angular misalignment — ideal as a flexible element on pump inlets and compressor connections. No Braid — No Contamination Risk Pure PTFE tube with no metallic overbraid or textile sleeve. Suitable for high-purity applications where metallic particles or fibre migration would be a concern. FDA & High-Purity Compliant Virgin PTFE meets FDA 21 CFR 177.1550. No plasticisers, extractables, or binders — safe for food, pharmaceutical, and medical fluid contact. Self-Supporting Profile The corrugated profile gives the tube a degree of rigidity in the radial direction while remaining flexible axially — it holds its shape when not under load. Where It's Used #### Applications ✓Pump inlet and outlet flexible connections — vibration isolation ✓Expansion joints for thermal movement in chemical piping ✓Tight-radius routing through instrument panels and enclosures ✓Flexible gas and vapour sampling lines in analytical instruments ✓Pharmaceutical process piping — CIP/SIP compatible flexible sections ✓Semiconductor chemical delivery — aggressive acid and solvent lines ✓Food and beverage — flexible food-grade connections ✓Laboratory fume and vent flexible connections ✓Replacement for metal bellows in highly corrosive environments ✓Flexible protection conduit for fragile tubing or cable Technical Datasheet Full specifications, tolerances & material properties — sent directly to your email. Other PTFE Tube Variants #### Related Products [Natural PTFE TubeSmooth-bore virgin PTFE — same material, rigid form for straight runs.](https://aftubes.com/ptfe-natural-tube)[PTFE Corrugated HoseCorrugated PTFE inner with SS304 braid for high-pressure applications.](https://aftubes.com/ptfe-corrugated-convoluted-hose)[PTFE Abrasion Resistant TubeFilled PTFE for applications with high wear or abrasion.](https://aftubes.com/ptfe-abrasion-resistant-tube) Quick Enquiry WhatsApp Instead Need samples or technical data? Call us directly: +91 96990 55600 Advanced Fluro Private Limited ### Get a Quote for PTFE Corrugated Tube Share your ID, OD, wall thickness, length, quantity and application — we respond within one business day. [Request a Quote](https://aftubes.com/contact)[WhatsApp](https://wa.me/919699055600)