Line Blind has been used for perfect isolation of pipelines in various industries for safety purpose and it is the most reliable & economical way to perform zero leakage to downstream.

In the past, Blinding a line was a costly labor-intensive process involving several personnel and equipment including cranes, heavy tools and occasionally scaffolding.

Sammi Line Blind replaces the typical blinding equipment(spectacle blind, blank or blind flange etc.) and provides quick & safe blinding. Any tools(spanner, wrench, bolts, nuts or cranes) are not required and blind position(open/close) can be changed by only handwheel within 1~5 mins.

Sammi Line Blind incorporates a tough and simple design that has been developed to provide absolute shut-off, long life and trouble-free service with minimum maintenance.

The unique and simple opening and cloosing mechanism of the Sammi Line Blind allow one person to isolate pipelines with ease, rapidity and safety.