Drill pipes (HAKA Plast) and welding sleeves
Drill pipes and welding sleeves are designed for cable protection in various installation methods, offering excellent durability and flexibility in both closed method (e.g. horizontal drilling) as well as when installed in an open trench.
Product features
- Compliance with EN 61386-24 – ensures quality and reliability
- Installation methods:
- Closed method (e.g. horizontal drilling)
- Installation in an open trench
- Connection methods:
- Butt weld
- Electric welding method
Dimensions and availability
- Rolling: 50–300 m
- In bars: 6–24 m
- Special order:
- 63 mm toru till 1,5 km
- 75 mm toru till 1 km
Use and durability
- Suitable to external conditions – UV and weather resistant
- Long life – suitable for long-term installations even in difficult environments

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Customers about us
As a cooperation partner, Gridstock's staff is always punctual and reliable. Thanks to the wide and high-quality product range, you can always be sure of Gridstock. In urgent and complex situations, they react quickly and offer alternative solutions.

Lansec Tele OÜ
Gridstock's team is able to provide electrical materials of the agreed quality at a competitive price within the promised delivery time.

E-Service AS
So that we could focus on our core business, we entrust the supply of materials to experts in our field at Gridstock. The dedicated and cooperative team is resourceful in finding solutions and flexible in offering services. If you want to work with a reliable partner, we recommend Gridstock!

Connecto Eesti AS












