What advantages do SIESA® reels have compared to steel?
Corrosion resistant, They withstand any chemical substance at any concentration up to 250°C. They require minimal maintenance costs and have a useful life of up to 30 years.
Are they safe to use?
Clear! Our manufacturing system is unique and efficient in which specialized machinery performs cold rolling to create the stub end, no more welding or manufacturing in the field that can reduce its quality, our method is carried out under the strictest quality standards in accordance with standards and specifications that ensure the best quality. ISO 9001 2015 quality system. Our products are subjected to tests that guarantee their quality and safety, in accordance with ASTM F-1545, a dielectric test is carried out at 20,000 volts.
What are our SIESA® pipes made of?
Our reels, like our coated valves and accessories, are made of a piece of carbon steel with an interior coating of fluoropolymers and thermoplastics that have the following properties:
PTFE: Polytetrafluoroethylene -20° to 500°F (-29° to 260°C)
PFA: Perfluoroalkoxyalkane -20° TO 500°F (-29° TO 260°C)
PP: Polypropylene -20° to 225°F (-29° to 107°C)
FEP: Fluorinated Ethylene Propylene −20° to 300°F (−29° to 149°C)
PVDF: Polyvinylidene Fluoride 0° to 275°F (-18° to 135°C)
HDPE: High Density Polyethylene -148° TO 194°F (-100° TO 90°C)
ETFE: Tefzel, Ethylene Tetrafluoroethylene -148° to 320°F (-100° to 160° C)