Spacer Ring / Spade Flanges
In the oil and chemical process industries, a spade is a round piece of metal with a small tab that is placed in between two pipe flanges to give positive isolation from the centre; usually to prevent cross contamination between fluids or to allow work on the line.
Tongkang Flange provides Spacer Rings Flanges, Spade Flanges, Special Flanges in all material grades, specifications and sizes.
