
Endoscope Biopsy Channel Tube ID 1.2mm Od 1.6mm Length 1000mm PTFE Working Channel for Flexible Endoscope OEM Compatible Replacement Spare Part Factor. Durable PTFE Material: Polytetrafluoroethylene offers low friction and handles 500+ procedures. Wide Size Range: Inner Diameter 1.2-4.2mm, Outer Diameter 1.6-5.2mm, Length 1000-3500mm. OEM Compatible: Customized replacement spare part compatible with various endoscope models. ISO13485 Certified: Manufactured under strict ISO13485 quality management standards. Fast Shipping: In-stock items ship within 2-3 business days via DHL, FedEx, or UPS. No Minimum Order: Accepts orders starting from 1 piece with no minimum quantity requirement. Comprehensive Warranty: 12-month warranty coverage against manufacturing defects. Versatile Applications: Suitable for Gastroscopy, Colonoscopy, Bronchoscopy, ERCP, and more.