Imperial PVC Threaded Pipe Fittings FAQ

Below you'll find answers to common questions about our imperial PVC threaded pipe fittings collection. If you need further help selecting the right fitting for your application, our technical team is always happy to assist.

What types of imperial PVC threaded pipe fittings do you stock?

We carry a comprehensive range of imperial PVC threaded fittings, including elbows, tees, couplings, unions, reducers, bushes, caps, and plugs. Sizes typically span from ½" through to 4", covering the most common imperial specifications used across UK industrial and commercial installations.

Are these fittings suitable for potable water systems?

Many of our imperial PVC threaded fittings are manufactured from materials approved for use in potable water applications. However, suitability depends on the specific product and its certification, so we recommend checking the individual product listing or contacting our team for confirmation before specifying fittings for drinking water systems.

What thread standard do these imperial fittings use?

Our imperial PVC threaded fittings use BSP (British Standard Pipe) threads as standard. This ensures compatibility with the vast majority of imperial threaded pipework and equipment found in UK industrial and commercial installations.

What pressure ratings can I expect from these fittings?

Pressure ratings vary by fitting type, size, and operating temperature. Each product listing includes its rated working pressure. As a general rule, PVC fittings are rated for use at 20°C, and the allowable pressure decreases as temperature rises. If you need help matching a fitting to your system's pressure requirements, get in touch with our technical team.

Can I use PTFE tape on PVC threaded fittings?

Yes, PTFE tape is the recommended sealant for PVC threaded connections. Apply the tape in the direction of the thread (clockwise when viewed from the end) and avoid over-tightening, as excessive force can crack PVC fittings. A firm hand-tight connection plus one to two additional turns is typically sufficient.

What is the chemical resistance of PVC threaded fittings?

PVC (polyvinyl chloride) offers excellent resistance to a wide range of acids, alkalis, salts, and aqueous solutions, making it a popular choice in water treatment, chemical dosing, and industrial processing. For specific chemical compatibility queries, contact our team and we can advise based on the media, concentration, and temperature involved.

Do you offer discounts on bulk or trade orders?

We offer competitive pricing across our range, and we're happy to discuss volume pricing for larger orders. We also provide stage payment options where appropriate. Contact our sales team directly with your requirements and quantities for a tailored quote.

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

We charge a flat rate of £12 for shipping on all orders, delivered nationwide across the UK. We pride ourselves on fast, dependable dispatch, so most in-stock items are sent promptly. For urgent requirements, please call us and we'll do our best to accommodate your timeline.

What if I order the wrong size or fitting type?

If you've ordered the wrong fitting, contact us as soon as possible. Our customer service team will work with you to arrange a return or exchange and help identify the correct part for your application. We'd rather help you solve the problem than leave you stuck with the wrong component.

Can your team help me specify the right fittings for my project?

Absolutely. Our team combines expert technical knowledge with hands-on customer service, and we regularly help engineers, contractors, and procurement teams select the right fittings for their specific applications. Whether you need a single replacement component or a full bill of materials, give us a call or send us your requirements and we'll guide you through the options.