Well head packing box of sealed degree of two -way regulation packing

The utility model provides a well head packing box of sealed degree of two -way regulation packing, is including pressing cap, a packing section of thick bamboo, well head connection short circuit, back of the body cap and well head tee junction flange, and female threaded connection is buckled to flat buckles male thread and packing section of thick bamboo upper portion flat of pressing the cap, and packing section of thick bamboo lower part flat buckles that box thread and well head be connected short circuit upper portion flatly buckles the male thread connection, and well head connection short circuit lower extreme is equipped with well head tee junction flange, carries on the back the cap and establishes on well head connection short circuit. The utility model has the advantages of it is following: 1, pressing the cap to be equipped with the function that the sealed degree of packing was adjusted to the glan, having saved the glan accessory, it is convenient that the packing is got to the dress, labour s