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MultiGol 90° and 45° Angles – The Complete Guide to Proper Installation

Golan Industries’ MultiGol 90° and 45° angles — everything you need to know about choosing, calculating, and properly connecting angles for pressurized piping. The complete professional guide for plumbers and first-time homeowners.

•4 min read
MultiGol 90- and 45-degree angles by Golan Industries
MultiGol 90° and 45° angles by Golan Industries

In every piping system there are corners and turns — that’s why MultiGol angles are among the most common fittings in pressurized piping. Golan Industries offers 90° and 45° angles in all diameters, designed for MultiGol systems, with easy alignment and high durability for years to come.

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Quick Summary

  • 90° and 45° – the two most common angles in pressurized piping
  • Compatible with all MultiGol diameters – 16, 20, 25, 32 mm
  • Easy pressing – fast, reliable connection without welding
  • High-pressure resistant – suitable for hot and cold water piping
  • Quality material – reinforced PPSU/PP body
  • Connects with fittings – part of the Golan MultiGol system

When do you use 90° and when 45°?

The choice between a 90° angle and a 45° angle depends on the site conditions:

90° angle – for sharp turns, usually in room corners, around walls, or anywhere you need an exact 90-degree corner. This is the most common angle in indoor piping.

45° angle – for gradual turns, when you need to reach a point that isn’t straight, but also doesn’t require a full 90° corner. Two 45° angles equal one 90° corner — with less pressure loss along the way.

How do you connect a MultiGol angle using the press method?

The MultiGol system works with Press-Fit — cold pressing without heat and without welding:

1. Cut the pipe straight with a pipe cutter.
2. Deburr the end — use a reamer to open up the pipe diameter at the end.
3. Insert — place the pipe end into the angle up to the depth mark.
4. Press — use the dedicated MultiGol pressing tool and press until fully closed.
5. Check — verify there are no leaks at full pressure.

📋Calculating the number of angles for a project

1

Map the pipe route

Mark on the apartment plan every place where the pipe turns 90° or 45°.

2

Count each type separately

Count how many 90° angles and how many 45° angles you’ll need. Add 10% as a safety margin.

3

Choose the correct diameter

Make sure the angle diameter matches your pipe diameter — 16, 20, 25, or 32 mm.

4

Order together with the pipes

Order all the fittings together to save time and shipping costs.

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Do not connect different types of angles

MultiGol angles are designed only for Golan MultiGol pipes. Connecting them to competing pipes may cause leaks and void the warranty.

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Conclusion

Golan MultiGol angles — 90° and 45° — provide a fast, reliable solution for every corner in pressurized piping. With the easy press method and high-quality materials, you can complete any piping project in a short time with complete reliability.