MSO seals and gaskets can supply Better Product. Better Seal.
It's that Simple.

Our Accu-Seal® process can produce seals to match your most difficult application. We offer rings in sizes 3/8" - 32" in diameter with virtually almost any width and radial wall. Our standard joints include:

Interlock Joint
Hook Joint
Butt Joint
Step Joint
Are Available In Following Materials:

HSI 2000: Ductile Iron, our standard material. Specification sheet on request.
CAST IRON: Pearlitic Grey Iron, similar to ASTM A48 class 40.
BRONZE: SAE 660 or Alloy of your choice.
NI-RESIST: Type I or Type II.
STAINLESS STEEL: 300 & 400 Series.
"SUPER ALLOYS": Nickel & Chrome Alloys.

Although we can furnish rings to your special sizes, the following is a list of standard commonly used rings. They can be described by their part number plus width suffix. Most rings are available in any width or wall.

Standard Widths:

Diameters and Walls: