Yuri Gagarin State Technical University of Saratov (SSTU) has presented a new method that can increase the durability of gas distribution networks. The university's scientists have proposed using polyethylene reinforced pipes that can withstand high operational loads and ensure the reliability of pipelines for up to 50 years. The solution allows reducing costs by 25-30%.
Scientific research conducted at SSTU has confirmed the advantages of polyethylene pipes compared to steel counterparts. Internal pressure, temperature deformations, and external influences were tested during the trials. The researchers were able to establish optimal design characteristics to ensure durability.
The study showed that reinforced polymer pipes withstand high operational loads. Calculations, field and laboratory tests made it possible to determine the optimal design parameters, ensuring the durability of pipelines over a horizon of up to 50.
In addition, the use of polyethylene pipes has environmental benefits. A 40% reduction in carbon dioxide emissions compared to steel pipes is achieved by eliminating welding, reducing the amount of earthworks, and reducing energy consumption during production.
Read more on the topic:
Line for the production of pile pipes launched at the Cherepovets Metallurgical Plant
Composite strengthening polyethylene pipes created in Saratov
Now on home
Transition to Digital Accounting: Advantages, Limitations, and Practice
Why a promising layout was considered a mistake for decades
It's a true symbol of an era
The project turned out to be very expensive
The model is compared to Mercedes‑Benz, Hyundai, Volkswagen, and Ford
A "re-seller's" story about the unpredictability of the car market
Production has been falling for the fourth consecutive month
This is a version with a unique interior and a new Sand driving mode
The company will end 2025 with a profit
The last time the Ulyanovsk Automobile Plant presented a special version of the car was in 2023
Sergey Kogogin announced the project's unconventionality
Необходимо доказать происхождение средств, а лучше заключать брачный договор