Certainly, not smoking is absolutely the best thing you can do to reduce your risk of getting cancer. But more than one in 10 lung cancers are not related to tobacco. Anyone can get cancer. But regardless of how they got it, nobody deserves to die from cancer.
Swagelok is a privately held international company, focusing on the manufacture and sale of gas and fluid systems components, such as tube fittings, valves, tubing, and gauges. It was founded in 1947 by Fred A. Lennon in Cleveland, Ohio and in 1965, it moved to Solon, Ohio, where its headquarters remain. They are best known for creating the Swagelok compression tube fitting U.S. Patent 3,075,793 in 1959, a commonly used family of connectors for high and low pressure stainless steel tubing.
MSS SP-99, developed by manufacturers to. meet the special needs of these products, which are not covered in B16.34. It. addresses material selection, design, ratings, testing, and end connections. Unlike B16.34, SP-99 does not include. standard pressure classes, minimum wall. thicknesses, or other dimensional require-. ments. Swagelok valves follow this standard. where it is applicable. To aid the user in selecting valves for use with. systems designed to a pressure class, we.