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MATERIAL: standard
material is carbon steel, SA285 Gr C or SA516 Gr 70, are available.
Optional: 304 or 316 stainless steel or pratically any alloy. Tie
bar standard is carbon steel with one coat of shop paint, regardless
of blind material, unless specifically requested as another material.
SPECIFICATIONS: blind and ring covers gasket Surface
for ASA Raised Face or Flat Face flanged. Standard thickness is
in accordance with ASME code. Blind can be furnished for 125# or
250#ff, 150#, 300#, 400#, 600#, 900#, 1500#, or 2500# ASA RF or
RTJ flanges. Smooth mill finish, smooth machine finish or serrated
finish can be furnished.
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