HDPE Butt Fusion Stub End

HDPE butt fusion stub end for flanged connections in PE piping systems. Available in 26 models from FL40 to FL1200 for water supply, irrigation and industrial piping projects.

Product: Butt Fusion Stub End

Material: PE100 HDPE

Size range: FL40–FL1200 (40–1200 mm pipe OD)

SDR options: SDR11 / SDR13.6 / SDR17

Connection: Butt fusion pipe end / flanged connection

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All Models & Specifications

The number after FL indicates the matching pipe outside diameter in millimetres. Specify the model, SDR and mating flange requirements when requesting a quotation.

Model	Pipe OD (mm)	SDR Options
FL40	40	11 / 13.6 / 17
FL50	50	11 / 13.6 / 17
FL63	63	11 / 13.6 / 17
FL75	75	11 / 13.6 / 17
FL90	90	11 / 13.6 / 17
FL110	110	11 / 13.6 / 17
FL125	125	11 / 13.6 / 17
FL140	140	11 / 13.6 / 17
FL160	160	11 / 13.6 / 17
FL180	180	11 / 13.6 / 17
FL200	200	11 / 13.6 / 17
FL225	225	11 / 13.6 / 17
FL250	250	11 / 13.6 / 17
FL280	280	11 / 13.6 / 17
FL315	315	11 / 13.6 / 17
FL355	355	11 / 13.6 / 17
FL400	400	11 / 13.6 / 17
FL450	450	11 / 13.6 / 17
FL500	500	11 / 13.6 / 17
FL560	560	11 / 13.6 / 17
FL630	630	11 / 13.6 / 17
FL710	710	11 / 13.6 / 17
FL800	800	11 / 13.6 / 17
FL900	900	11 / 13.6 / 17
FL1000	1000	11 / 13.6 / 17
FL1200	1200	11 / 13.6 / 17

Product Details

Overview

The stub end provides the PE fitting component of a flanged connection. It is used with a compatible backing ring and mating flange to connect PE pipework to valves, equipment or other flanged pipework. Confirm the required assembly components with your quotation.

Ordering Information

Required model, for example FL160
SDR11, SDR13.6 or SDR17
Quantity for each size
Delivery destination and required delivery date
Mating flange requirements, backing ring requirements and project documentation

Applications & Selection

Flanged Connections

For connecting compatible PE pipework to flanged valves, equipment and pipeline components in water supply, irrigation and industrial installations.

Size & SDR Matching

Match the stub end to the pipe outside diameter and specified SDR. Provide the mating flange requirements so the complete connection can be checked for compatibility.

Jointing Requirements

Use compatible butt fusion equipment and the approved welding procedure for the pipe and fitting. Confirm equipment access and fitting dimensions before installation.

Frequently Asked Questions

Will this stub end fit my existing flange or valve?

Send the mating flange standard or drawing, bolt-hole details, pipe OD and SDR. We will review the connection requirements before quoting so you can confirm the correct combination of stub end and backing ring.

Does the price include the backing ring, gasket and bolts?

Please specify whether you need the stub end only or additional connection components. The quotation will identify the included items and any components priced separately.

What is the lead time, and can you supply mixed sizes?

Send your quantities by size and required delivery date. We will check availability for each item and confirm the lead time and any minimum order requirements in the quotation. You can submit several sizes in one enquiry.

Can I order samples before placing a bulk order?

Please tell us which models you would like to evaluate. We will confirm sample availability, sample charges and shipping costs before you proceed.

What inspection documents can you provide?

Share the certificates, dimensional records or test reports required by your project before ordering. We will confirm which documents are available for the quoted products and whether any additional inspection needs to be arranged.

Send us your required models and quantities

Get a quotation for HDPE butt fusion stub ends and related PE fittings.