Products

Swing type

A heavy pipe line can be blinded by operating the
hand wheel with safe and ease. It takes 10 second ~2minutes by one person without line spreading.
One turns the hand wheel and then swing the spectacle blind to secure the blind by hand wheel.

Sliding type

A pipe line is blinded by a blind plate sliding straight forward and backward.
It allows one person to blind a heavy pipe line within
2 minutes by operating the hand wheel.

Compact type

This type is proper to a large size of pipe line. it has solid structure and very short face to face dimension.
It allows one person to blind a heavy pipe line within
2 minutes by operating the hand wheel without line spreading.
One turns the hand wheel and then slide the blind plate to secured it by hand wheel.

Non-spill type

The body of a line blind are covered to prevent from hazard or pollution during open/ close procedure. it has very short face to face dimension and compact design.
One turns the hand wheel and then lift up and turn around the blind plate to set in position to secure the blind plate by hand wheel.

Jack Bolt Type

After a couple of turning of the 3~5 jack bolt around body to move back a pipe line by use of round bar to secure the blind plate in position.
It has basical structure and lower cost than handle operating types but widely applicable to extreme pressure & temperature service.