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OEM Processing PTFE Coated Medical Mandrel with Slope Shape1
Universal Medical ImplementPTFE CoatedSlope Shape
IRIVER Medical Technology (Shanghai) Co., Ltd.
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Product Description Our PTFE Coated Medical Mandrels with Slope Shape are specially designed for use in the manufacturing of interventional medical devices, including catheters, braided shafts, and coiled tubing. These mandrels feature a precision-machined tapered (slope) design that allows for easy insertion and removal, especially in reflow and extrusion processes.The PTFE (Polytetrafluoroethylene) coating provides a non-stick, low-friction surface that minimizes material adhesion and ensures clean release during catheter forming or heat setting. This product supports OEM customization, including slope angle, coating length, and surface treatment, to match specific process and device requirements. Key FeaturesMedical-grade stainless steel or nitinol core for strength and flexibilityPTFE coating offers excellent lubricity and chemical resistanceSlope (tapered) shape enhances process efficiency and ease of removalIdeal for reflow, extrusion, heat setting, and shaft formingSupports OEM/ODM processing and private labelingAvailable in various coating thicknesses, taper profiles, and surface finishes Specifications TableParameterSpecification RangeCustomizableMaterial304/316 Stainless Steel / Nitinol?Outer Diameter (OD)0.10 mm - 2.50 mm?Length50 mm - 2000 mm?Slope ShapeCustomizable taper angle and profile (e.g., conical, step)?Coating TypePTFE (full or partial coverage)?Coating Thickness5 - 25 μm?Surface FinishSmooth, matte, polished, or electropolished?Tolerance±0.01 mm or tighter on request?PackagingCleanroom packed / bulk / single-use? ApplicationsCatheter reflow mandrelsShaft forming for braided and multilayer cathetersHeat setting of polymer tubingMedical device manufacturing requiring precise forming supportsOEM component for interventional delivery systems Customization OptionsCustom taper dimensions and angle (single or multi-step slope)Coating segment length and thicknessPre-formed shapes and ends (rounded, chamfered, etc.)Laser marking, batch coding, and sterile/non-sterile packagingOEM/ODM branding, bulk or single-unit packaging options
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