model:DL-A

This instrument follows the recommended procedures of the American API and also includes a leak sealing pressure backflow device. Its purpose is to detect the force required for reverse failure of the seal after successful sealing, in order to study the structural strength of the sealing material and provide a more reliable basis for the selection of sealing materials. In addition, the instrument has the advantages of small size, simple structure, easy use, and can simulate and measure leakage parameters under different states.

Serial Number	Name	Technical parameters
1	Material cylinder capacity	4000ml
2	Gas source	nitrogen
3	Working pressure	0～7MPa
4	Gap plate specifications	1-6 (of which 6 is a full diameter ring)
5	Measure the depth of blockage	0～80mm