Miselli Series 01 S/T Cylindrical Plug – Polyethylene
The Miselli Series 01 S/T cylindrical plug is designed for reliable protection of hydraulic components. Made from natural LDPE, it ensures durability, flexibility, and excellent sealing performance. With a dimensional range from 2 mm to 200 mm and compatibility with both metric and B.S.P. threads, it is a versatile solution for industrial hydraulic systems.
The Miselli Series 01 S/T Cylindrical Plug is a key technical solution designed to protect industrial hydraulic systems and circuits. Engineered as protective caps, these components are part of the accessory range for hydraulic equipment, ensuring sealing and isolation of ports during storage, transport, maintenance, or cleaning operations. With over 50 years of expertise, Miselli guarantees a high-quality, reliable product for demanding industrial environments.
The plugs are manufactured from low-density polyethylene (LDPE), a material selected for its excellent chemical and mechanical resistance combined with flexibility. This allows easy insertion and removal while maintaining a secure fit. The natural color of the material enables quick visual identification and neutral integration into machinery. LDPE also provides effective protection against contamination, preserving fluid integrity and safeguarding internal components.
The Series 01 S/T stands out for its extensive size range, covering a wide variety of technical requirements. Nominal diameters (d) range from as small as 2 mm (code 01ST/02) up to 200 mm (code 01ST/200).
The plugs are compatible with a broad spectrum of thread standards, including both metric and B.S.P. (British Standard Pipe) connections. Metric compatibility ranges from M4 up to M60x2, while B.S.P. threads include sizes such as G 1/8, G 1/4, up to G.4 and G.2 1/2. Each product code precisely defines internal diameter (d), external diameter (D), and height (H), providing all necessary data for accurate engineering selection.
Packaging is optimized for industrial production needs. Smaller sizes (codes 01ST/02 to 01ST/40.5) are supplied in minimum packs of 1,000 pieces. Medium sizes (01ST/41 to 01ST/67) are packaged in 500-piece quantities. Larger sizes are available upon request, allowing flexible supply tailored to specific industrial requirements. This structure ensures efficient logistics for both high-volume production and maintenance operations.
| Feature | Value |
|---|---|
| Product Category | Protection plugs / Hydraulic accessories |
| Material | Low-density polyethylene (LDPE) |
| Color | Natural |
| Minimum Packaging (01ST/02–01ST/40.5) | 1,000 pcs |
| Minimum Packaging (01ST/41–01ST/67) | 500 pcs |
| Large Sizes Packaging | On request |
| Nominal Diameter Range (d) | From 2 mm to 200 mm |
| Metric Thread Compatibility | From M4 to M60x2 |
| B.S.P. Compatibility | From G 1/8 up to G.4 |