Postalloy - Model BU-MCG -Tool Joint

The rebuilding of tong spaces on a tool joint box or pin is quite similar to traditional hardbanding applications. Careful attention to preheating procedures and temperatures as well as slow cooling during postwelding procedures is critical. Particular attention should be given to inspection of services for cracks using MPI methods.The procedure below outlines the basic requirements to successfully rebuild tong spaces with Postalloy® Tool Joint BU-MCG. Some adjustments will be required to accommodate various diameters of tool joints.