BIIIP black cylindrical protective cover
Key Design Features:
1. High-Visibility Safety Design
Yellow and Black Warning Pattern – Internationally recognized hazard color scheme enhances workplace safety and machine visibility
UV-Stabilized Pigmentation – Fade-resistant colors maintain high visibility even after prolonged sun exposure
Reflective Options Available – Additional reflective strips for low-light environments and enhanced safety compliance
Regulatory Compliance – Meets OSHA and ISO safety color standards for industrial equipment
2. Flexible Wave-Type Construction
Concertina Bellow Design – Accordion-style structure allows 3:1 to 5:1 compression ratio for maximum stroke coverage
360-Degree Flexibility – Omnidirectional bending capability accommodates complex machine movements
Self-Supporting Structure – Rigid wave pattern maintains shape without internal supports or guides
Smooth Interior Surface – Prevents debris accumulation and ensures smooth operation of protected components
3. Superior Environmental Protection
IP65 Protection Rating – Effectively seals against dust ingress and low-pressure water jets
Chemical Resistance – Resistant to oils, coolants, hydraulic fluids, and common industrial chemicals
Temperature Tolerance – Operating range from -30°C to +80°C (standard), high-temp options to +120°C
Abrasion-Resistant Surface – Reinforced outer layer withstands contact with sharp edges and rough surfaces
4. Industrial-Grade Material Construction
Premium PVC or PU Material – High-quality thermoplastic elastomer with excellent flexibility and tear resistance
Reinforced Folds – Thickened wave crests provide additional structural integrity and wear resistance
End Collar Options – Choice of rubber, PVC, or metal-reinforced mounting collars for secure attachment
Anti-Static Formulation – Optional electrostatic discharge (ESD) safe material for sensitive electronic environments
5. Versatile Configuration Options
Round Profile – Standard cylindrical design for linear guides, ball screws, and hydraulic cylinders
Square/Rectangular Profile – Custom shapes for special machine geometries and multi-axis systems
Flange Mounting – Bolt-on or clamp-style end fittings for quick installation and removal
Zippered Design – Optional zipper closure for easy installation without disassembling equipment
Why Choose Hangzhou Ocean Industry Co., Ltd.?
20+ Years Manufacturing Experience in automotive driveline components
Global Export Network – Serving customers in 50+ countries
Advanced Production Facilities – CNC machining, heat treatment, dynamic balancing
Reliable Lead Times – 15-30 days for standard products, 45-60 days for custom orders
Professional Technical Support – Engineering team with automotive industry expertise
Long-term Partnership Approach – Dedicated account management for strategic clients
Hangzhou Ocean Industry Co., Ltd. is a professional manufacturer and most of our goods are exported to Europe since 2005. The BIIIP black cylindrical protective cover from Hangzhou Ocean Industry Co., Ltd. is an advanced protective solution engineered specifically for constant-velocity (CV) joints and wide-angle driveline applications. Featuring a specialized wave-type bellow design optimized for extreme angular movement, this protective cover delivers exceptional flexibility, superior sealing performance, and extended service life for high-mobility mechanical systems operating at wide operating angles.
Crafted with high-performance elastomer compounds and precision-engineered geometry, this wide-angle protective cover ensures smooth articulation, minimal resistance during joint movement, and reliable protection against contaminants even under the most demanding angular displacement conditions.
