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HDPE Stub Flanges

BMC Gulf offers a wide range of Reinert-Ritz HDPE stub flanges with backing rings for various applications. Our products include loose stub flanges for low-pressure applications, pressure-class compliant HP Flanges for applications up to 25 bar, and specialized VP-Flanges designed for the transition from HDPE to steel or cast iron. All Reinert-Ritz flanges are made in Germany and machined from horizontally extruded, void-free PE 100-RC hollow bars. These HDPE stub flange connections are ideal for plant cooling water systems, potable water distribution, desalination plants, chemical plants, and more.

Reinert-Ritz HDPE stub flange with backing ring connections have been proven effective for many years under the challenging climatic conditions of the Middle East. Our team is ready to provide expert advice for your project applications in the United Arab Emirates, Saudi Arabia, Oman, Kuwait, and Bahrain.

HP Flange

High Performance HDPE Flange

Our HP Flange from Reinert-Ritz is the perfect solution for connecting HDPE piping systems used at high operation pressures. This HDPE stub flange with backing ring features a fully pressure-class conform connection with 50% more contact surface than traditional flanges, ensuring a tight and safe seal up to 25 bars. The patented special construction between the HDPE stub-end and backing ring provides superior operational safety.

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VP Flange

Valve Performance HDPE Flange

The VP Flange from Reinert-Ritz is the perfect solution for connecting HDPE pipes to steel or cast-iron valves while maintaining the nominal diameter. This HDPE stub flange with backing ring improves flow characteristics, reduces deposits and makes pigging operations possible. Most important, the use of smaller sized butterfly valves reduces the project more cost. Fully pressure-class conform. Made in Germany.

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HDPE Dismantling Joint

QUICK-TWIST Flange to Flange

The QUICK-TWIST HDPE Dismantling Joint is corrosion-resistant and designed to meet your needs. Reinert-Ritz HP flange is featured on the loose side for maximum reliability while the fixed side comes with our own special VP flange that offers superior connection and sealing properties. An additional benefit of QUICK-TWIST is its ability to be operated in an instant – its adjustable rotating mechanism lets you adjust it to your desired length with ease, after which it’s just a matter of screwing it on in the typical fashion. The time savings compared to a standard dismantling joint is more than 50 % of the usual time.

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HDPE Dismantling Joint

QUICK-TWIST Flange to Spigot-End

The QUICK-TWIST Dismantling Joint for HDPE pipe is designed to meet your individual needs with its light and corrosion-resistant features. The Flange to Spigot-End version enables the welding via butt-fusion or electrofusion of the dismantling joint to an HDPE pipe on the fixed side. For maximum reliability, Reinert-Ritz HP flange is used on the loose side. The rotating mechanism helps make operation effortless, as you can rotate it to achieve the desired length. Using this product has been proven to save over 50% of the time that would have been used in comparison to standard dismantling joints.

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HDPE Stub End

up to OD 2,000 mm

Our traditional HDPE Stub-Ends are machined from a void free, horizontally extruded PE 100-RC hollow bar and can be supplied with or without backing-ring. Suitable for low pressure applications in PE-100 piping systems. Available in sizes up to OD 2,000 mm.

Data Sheet