PRODUCT CHARACTERISTICS   Valveworks USA casing hangers are combined in a single unit that incorporates packoff, slip bowl, and slips.   C-22 and C-29 casing hangers provide automatic packoff sealing by energizing the seal when the string weight is applied....

Quality Warning: Use of None-OEM Manufactured Repair & Replacement Parts VALVEWORKS® USA values you as a customer and business partner; therefore, we feel that it is our obligation to make you aware that there are companies out in the marketplace falsely...