This program is a supplement to Pipelife's design brochures.The user is expected to have an understanding of the equations and principles involved, their applicability and limitations.Use of this program is not intended to replace the evaluation and judgement of a professional engineer competent in this field.Although every effort has been made to ensure the accuracy of the information contained herein, its accuracy is not guaranteed. All tables, statements, and results may be considered as recommendations only. Recommendations arising from use of this program are not applicable to products manufactured by others.