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• n  sealed vessel where water is converted to steam

• boiler

News & Articles

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• A.M. Best Assigns Ratings to HSB Specialty Insurance Company
  OLDWICK, N.J.--(BUSINESS WIRE)--A.M. Best Co. has assigned a financial strength rating of A++ (Superior) and an issuer credit rating of “aa+” to HSB Specialty Insurance Company (HSB Specialty) (Hartford, CT). The outlook assigned to both ratings is stable. The assigned ratings are based on HSB Specialty’s quota share agreement with its parent company, The Hartford Steam Boiler Inspection and ...
  July 11, 2013 - Business Wire