Imperial PVC Flanges & Gaskets FAQ

Below you'll find answers to the most common questions about our Imperial PVC Flanges & Gaskets collection. If you need further guidance or help selecting the right component for your application, our technical team is always happy to assist.

What imperial sizes of PVC flanges and gaskets do you stock?

We carry a comprehensive range of imperial PVC flanges and gaskets in the most commonly used sizes across UK industrial applications. If you need a specific size that you can't find listed in the collection, get in touch with our team and we'll source it for you or suggest a suitable alternative.

What types of PVC flange are available in this collection?

Our imperial PVC flange range includes options such as full-face flanges, stub flanges, and backing rings, designed to suit a variety of pipeline configurations. Each product listing includes full specifications so you can confirm compatibility with your existing pipework before ordering.

Are these flanges and gaskets suitable for chemical and water treatment applications?

Yes. PVC flanges and gaskets are widely used in water treatment, chemical dosing, and process pipelines because of PVC's excellent chemical resistance. Always check the specific chemical compatibility of PVC with the media in your system; our team can help you verify suitability if you're unsure.

What pressure ratings do your imperial PVC flanges support?

Pressure ratings vary by product and size, and each listing in the collection states the relevant rating clearly. PVC flanges are typically suited to low-to-medium pressure systems. If your application involves higher pressures or you need help confirming a flange is rated for your system, contact us for technical advice.

How do I choose the correct gasket for my PVC flange connection?

The gasket must match both the flange size and the drilling pattern to create a reliable seal. You should also consider the media being carried and the operating temperature, as these factors affect gasket material selection. If you're not sure which gasket pairs with your flange, our technical team can recommend the right match.

Can I mix imperial PVC flanges with metal flanges or other materials?

Imperial PVC flanges can be bolted to compatible metal flanges provided the drilling pattern and size match. You'll need an appropriate gasket between the faces to ensure a proper seal. Take care not to over-torque bolts, as PVC flanges require lower bolt loads than metal equivalents to avoid cracking.

How much does delivery cost, and how quickly will my order arrive?

We offer flat-rate delivery across the UK at just £12 per order, regardless of how many items you purchase. We pride ourselves on fast, dependable dispatch, so most in-stock items are shipped promptly. For urgent requirements, contact us directly and we'll do our best to accommodate your timeline.

Do you offer discounts for bulk or project-quantity orders?

We offer competitive pricing across the range, and we're always happy to discuss pricing for larger quantities or ongoing project requirements. We also have stage payment options available for qualifying orders. Reach out to our sales team with your requirements and we'll put together a tailored quote.

What if I order the wrong size or need to return a product?

We understand that ordering pipeline components can sometimes involve changes. If you've received the wrong item or need to arrange a return, contact our customer service team as soon as possible and we'll guide you through the process. Products should be unused and in their original packaging to be eligible for return.

Can your team help me specify the right flanges and gaskets for my project?

Absolutely. Helping customers solve problems is at the heart of what we do. Whether you need a single replacement gasket or a full set of flanges for a new installation, our technical team can advise on sizing, material compatibility, and pressure ratings to make sure you get exactly what you need.