(November 3, 2020, 9:58 AM EST) -- LOS ANGELES — A commercial general liability insurer and an umbrella insurer filed suit Nov. 2 in a California federal court seeking reimbursement from a pipe manufacturer for their settlement of BP America Production Co.’s defective pipe products lawsuit (American Home Assurance Company, et al. v. Ameron International Corporation, No. 20-10049, C.D. Calif.)....