Silicone Hole Caps Set For Sealing Tubes And Equipment, 10 20 50 100 Pack, 2.5 mm 3 mm 3.5 mm 4 mm O Ring Assortment, High Temp Silicone Rubber Plugs For Pipes, Industrial Equipment, Food Processing

High-Temp Silicone Hole Caps for Tubes and Equipment
✔️ Pack options: 10/20/50/100 with 2.5-4 mm silicone plugs

These silicone hole caps are soft, elastic plugs designed to seal openings in pipelines, industrial equipment, and food processing lines. They resist high temperatures and alkalis, making them suitable for pump covers, compressor housings, instrument housings, coolant and air conditioning lines, and other low-pressure systems.

✅ Temperature range: -40 to +250 C
✅ Material: silicone rubber, black
✅ O-ring sizes included: 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm
✅ Pack options: 10/20/50/100 packs
✅ Applications: sealing pipelines, industrial equipment, automotive systems, low-pressure hydraulics

💡 What is a silicone hole cap used for in industrial piping and equipment?

- Seals openings in tubes, pump covers, housings, and coolant lines with high-temp silicone plugs
- Resists -40 to +250 C and alkali corrosion for reliable long-term use
- Suitable for food processing, automotive, and general industrial systems needing low-pressure sealing
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