Cross-linked polyethylene (PEX) pipes used in hot water supply are required for high mechanical strength and high creep resistance at high temperature. Especially PEX-a pipes which are made by ...

The global HDPE pipes market revenue was around US$ 22.8 billion in 2023 and is estimated to reach US$ 35.6 billion by 2032, growing at a compound annual growth rate (CAGR) of 5.1% during the forecast ...

This study investigates the morphology and thermo-mechanical properties of cross-linked polyethylene (PEX) pipes for potential use in high-temperature borehole thermal ... of antioxidant additives ...

Lake Sevan's water level rose by 22 cm in 2024 – National Weather Center “Gazprom Armenia” CJSC's license extended until January 1, 2026 At a meeting on Monday, the Public Services Regulatory ...