rectangular tank made of fiberglass material

...

CPVC pipes, derived from the modification of PVC, are chlorinated to enhance their thermal stability and chemical resistance. They are highly suitable for use in hot water supply systems, fire protection systems, and industrial plumbing applications where high temperatures and corrosive fluids are involved. The material's thermal resistance allows it to maintain its structural integrity up to 93°C, making it an ideal choice for high-temperature service lines. Moreover, CPVC pipes are lightweight, easy to install, and require minimal maintenance, contributing to their overall cost-effectiveness.

...

Overall, fiberglass 90 degree elbows are a reliable and cost-effective solution for changing the direction of pipelines in a wide range of applications. Their lightweight nature, durability, corrosion resistance, thermal resistance, and versatility make them a popular choice among contractors and engineers. Whether used in plumbing, HVAC, or industrial systems, fiberglass elbows offer numerous benefits that can contribute to the overall efficiency and longevity of the system.

...