High-Precision Rubber Pipe End Caps – Heavy-Duty Protection for Industrial Piping
Backed by over 45 years of manufacturing and exporting excellence in Gujarat, India, we engineer premium rubber, silicone, and PVC components built to withstand demanding industrial environments. Our Rubber Pipe End Caps provide a durable, watertight seal to protect pipe assemblies during storage, transit, and operational use.
Manufactured using high-grade elastomeric compounds, these caps offer an exact fit with tight tolerances of $\pm$0.05 mm and are available in fully customizable dimensions to meet international engineering specifications.
Key Applications & Performance Features:
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Contamination & Seepage Control: Creates an airtight seal that shields pipe interiors from moisture, dust, debris, and corrosion during transport or long-term storage.
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Thread & Edge Protection: Absorbs impact forces to prevent thread damage, bevel-end deformation, and surface abrasion.
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Tight Manufacturing Tolerance: Precision-molded to $\pm$0.05 mm for a secure, slip-resistant friction fit.
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Heavy-Duty Environmental Resistance: Resists harsh weather conditions, UV exposure, chemical splashing, and extreme industrial temperatures.
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Custom Engineering: Available in tailored rubber compounds (EPDM, Nitrile, Neoprene, Silicone, PVC) and custom sizes to match your precise specs.
Global Supply & Export Capability
As an ISO-compliant manufacturer and trusted global exporter, we maintain high-capacity production lines to handle both standard and custom volume orders. Supported by established logistics from major Indian export hubs, we ensure reliable FOB dispatch, compliant export packaging, and competitive factory-direct pricing for international buyers.
PVC and plastic pipes and caps are manufactured with precision quality at polyerubb Industries. some of the sizes we have supplied so far are as follows:
| Nominal in Inch | PipeCap IDin mm |
| 1/8 | 10.3 |
| ¼ | 13.7 |
| 3/8 | 17.1 |
| ½ | 21.3 |
| ¾ | 26.7 |
| 1 | 33.4 |
| 1.25 | 42.2 |
| 1.5 | 48.3 |
| 2 | 60.3 |
| 2.5 | 73 |
| 3 | 88.9 |
| 4 | 114.3 |
| 5 | 141.3 |
| 6 | 168.3 |
| 8 | 219.1 |
| 10 | 273.1 |
| 12 | 323.8 |
| 14 | 355.6 |
| 16 | 406.4 |
| 20 | 508 |
| 24 | 610 |
| 30 | 762 |
