Processing examples of NBR rubber square gaskets (with bolt holes)
Achieving high-precision hole positioning with water jet processing.
■Overview of Processing Example Product Name: NBR Rubber Square Packing (with Bolt Holes) / Dimensions: 290W × 300L × 3t, Hole Diameter φ4 × 24 Locations, Inner Dimensions 20W Square Cutout / This processing example is a sealing packing for industrial machinery. It features 24 evenly spaced bolt holes along the outer circumference, allowing for secure attachment to flanges. The water jet processing maintains high positional accuracy for the holes despite being made of rubber, achieving a smooth cutting surface without burrs. ■Product Features NBR (Nitrile Rubber) has excellent oil resistance, making it an ideal synthetic rubber for seals in fuel oils and lubricating oils. It also boasts high mechanical strength and wear resistance, and is widely used in O-rings, packings, hoses, and more. However, it has low weather resistance and ozone resistance, making it unsuitable for outdoor use, and it primarily excels in indoor hydraulic and pneumatic equipment.
- Company：ダイコー 本社
- Price：Other
