Answering certified questions from the Fifth Circuit, the Texas Supreme Court found there was no coverage for flanges that leaked after installation. U. S. Metals, Inc. v. Liberty Mutual Group, Inc., 2015 Texas LEXIS 1081 (Dec. 4, 2015).
U. S. Metals sold Exxon 350 custom-made, stainless steel, weld-neck flanges for use in refineries. Testing