Flange Loose
Loose Flanges are suitable for stub-ends that are not welded to pipes. These Flanges are only fixed to the other flange by bolts, which is facilitated by being loose in the line.
Loose Flange is recommended for low pressure operations. They are inexpensive and can be used on stainless steel lines working in conjunction with the eyelashes.
Loose Flanges have the same utility as Flat Flanges, but Loose Flanges have a shoulder on one side of your face.
Diameters range from ½ "to 60". Flange Patterns: 150 to 1500 Pounds. Loose Flange Standards: ASTM - ANSI - MSS and DIN.