Injection-Moulded Seals & O-Rings
Injection-moulded seals, gaskets and O-rings in elastomers and engineering plastics, produced in the colour and hardness specified.
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9 part families
Plastic & Injection Parts
Injection-moulded fittings, seals, boots and housings, with the fixings moulded in.
What this process is
Plastic & Injection Parts, in plain terms
Injection moulding pushes molten polymer into a tool and holds it under pressure until it sets. The part comes out complete — ribs, bosses, threads and fixings are all in the tool, so there is no assembly and no secondary machining. It is the cheapest way to make a complex polymer part in volume, and the tooling is amortised across the run.
When this is the right answer
- Fluid fittings, seals, boots, clamps and covers
- Lightweight parts with complex geometry in volume
- Assemblies where moulding in the fixings removes assembly steps
The trade-off. The mould is a real cost and a lead-time item. Below a few thousand pieces, machining or a bought standard fitting is often the better answer.
What we make
9 part families
Each family covers a shape and the way it is normally made. Open one for the materials, the processes and the typical applications behind it.
Custom Gaskets & Sealing Rings
Flat gaskets and moulded sealing rings cut or moulded to the flange geometry, with the bore and outer diameter held to drawing.
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Rubber Bellows & Suction Boots
Moulded rubber bellows and suction boots that protect a moving joint from dust, coolant and impact.
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Injection-Moulded Pipe Fittings
Injection-moulded elbows, tees and reducers in ABS and PVC-U, moulded with the specified wall thickness and socket depth.
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Injection-Moulded Threaded Fittings
Injection-moulded threaded fittings and hose connectors, with threads moulded to the specified standard and seal detail.
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Injection-Moulded Clamps & Brackets
Injection-moulded pipe clamps, saddles and mounting brackets, moulded with the fixing detail already in the part.
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Flexible Bellows & Dust Boots
Moulded ribbed bellows and dust boots for linear and rotary motion, made to the stroke they have to accommodate.
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Injection-Moulded Caps & Grommets
Injection-moulded end caps, protective covers and cable grommets that close and protect exposed ends and openings.
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Injection-Moulded Equipment Housings
Injection-moulded equipment housings and covers, produced with the wall thickness, ribs and fixings specified.
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Materials we run
- ABS and ABS/PC
- Nylon PA6 / PA66
- POM (acetal)
- PP and PE
- PVC-U
- Silicone and TPE
Processes on this line
- Injection moulding
- Overmoulding
- Insert moulding
- Compression moulding
- Silicone moulding
- Two-shot moulding
Industries
Who buys Plastic Parts parts
- Fluid handling
- Laboratory
- Medical
- Consumer products
- Industrial
What to send for a quote
- A drawing or 3D file for the part
- Polymer grade and the operating temperature and media
- Colour, and any brand or texture requirement
- Annual volume and the batch size you need
If you only have some of these, send what you have. We will ask for the rest.
Quote your Plastic Parts part
Send a drawing and we will quote it against the material, the tolerance and the quantity. One business day for a part we can quote straight away.