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📦 Product 04 / 08 Container Rubber Seals

Container Rubber Seals

Heavy-duty EPDM and neoprene rubber seals engineered specifically for ISO shipping containers, reefer units, and cargo enclosures.

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Quick Specs

MaterialEPDM / Neoprene / NBR
ApplicationISO Containers / Reefer
Compression SetLow — maintains seal over time
Temp Range−40°C to +120°C
SurfaceSmooth / Textured
MOQOn Request

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Product Overview

Container rubber seals take a beating. Doors are slammed in port, exposed to salt air at sea, baked in sun at depots, and compressed for years in stack. Our container seals are compounded specifically for this environment — retaining their sealing performance through tens of thousands of compression cycles.

We supply EPDM and neoprene grades in standard ISO container profiles, as well as custom cross-sections for tank containers, open-top covers, and specialist cargo enclosures. Bulk supply for container depots and maintenance operations is our core business here.

Our seals are used by container lessors, shipping lines, depot operators, and container manufacturers across India. We stock standard profiles for immediate dispatch and manufacture custom profiles to drawing.

Key Applications

Where Container Rubber Seals Excel

🛍 ISO Dry Containers

Primary door seals for standard 20ft and 40ft ISO dry cargo containers.

☃️ Reefer Containers

Cold-rated EPDM seals for refrigerated cargo containers requiring thermal performance.

🟕 Container Depots

Replacement seals for depot maintenance and container reconditioning operations.

⛈️ Tank Containers

Hatch, manhole, and inspection cover rubber gaskets for ISO tank containers.

🚙 Open Top Containers

Tarpaulin and cover edge sealing for open-top and flat-rack container types.

🚝 Cargo Vans

Rear door seals for commercial delivery vans and refrigerated road vehicles.

Engineered Advantages

Key Features

EPDM & Neoprene Grades

Both compounds available — EPDM for weather and ozone resistance, neoprene for oil resistance.

High Compression Resistance

Retains sealing force after thousands of door open/close cycles.

Ozone & UV Resistant

Compound stabilised for outdoor and coastal exposure over extended service life.

Low Water Absorption

Maintains seal integrity in wet, humid, and marine environments.

Standard & Custom Profiles

ISO-standard door profiles in stock; custom cross-sections manufactured to drawing.

Bulk Supply Capability

High-volume supply for depot maintenance programmes and container manufacturers.

Also From SMI

Related Products

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Co-Extrusion Profiles

Multi-material profiles for container doors requiring structural and sealing function in one.

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UPVC & Rubber Profiles

Rubber seals and UPVC profiles for general industrial and vehicle applications.

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4 Wheeler Components

OEM rubber seals and trims for commercial vehicle applications.

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