P650 Non Magnetic Drill Collar

P650 Non Magnetic Drill Collar. Single Source Manufacturer: ShunFu offers a complete range of special Non Magnetic collars from one source. Advanced Manufacturing Process: Includes BTA boring, CNC lathe, roller burnishing, shot peening, and laser cladding. High Purity Material: Made from high purity austenitic stainless steel with low and high yield options. Superior Corrosion Resistance: High resistance to pitting and stress corrosion cracking due to special composition. Comprehensive Testing: 100% magnetic and ultrasonic inspection per ASTM standards and API Spec 7.1. ISO 9001 Certified: Manufactured under a fully controlled and audited Quality Assurance System. Custom Cutting Service: Solid NM material cut to length at customer request for P530, P550, P580, P750. OEM and ODM Support: Customization available from samples or designs with dedicated R&D engineers.