P.T. International Revolves Around Our Customers with Material Selection.
PTI is pleased to offer three material choices for SAF units: Cast Iron, Ductile Iron, and Cast Steel.
What’s the difference between these materials?
The key differentiator is Tensile Strength. Tensile Strength is a measurement of how strong a material is based on how much load it can take under tension.
What are the strengths and weaknesses of each material?
PTI offers a wide selection of SAF units complete with multiple sealing options and accessories. Click for our full SAF product range.