Gaskets
Spiral wound, ring joint, sheet, and specialty gaskets in a wide range of materials — select your size, material, and rating to add directly to your quote.
Spiral Wound Gaskets
V-shaped metal and filler wound alternately to form a resilient seal. The most widely used gasket for raised-face flanges in high-pressure and high-temperature service.
Size Range
½" – 24" NPS
Standard
ASME B16.20
Pressure Ratings
Class 150 – 2500
Temp Range
–320°F to +1500°F
Ring Joint Gaskets (RTJ)
Solid metal ring gaskets for RTJ flanges. Oval and octagonal cross-sections for high-pressure and high-temperature oil & gas applications.
Size Range
R-11 to R-105+
Standard
ASME B16.20 / API 6A
Profiles
Oval (R), Octagonal (R)
Hardness
Per API 6A requirements
Sheet Gaskets
Full-face and raised-face sheet gaskets cut from compressed fiber, PTFE, graphite, and rubber. Economical solution for lower-pressure flanged connections.
Size Range
½" – 24" NPS
Standard
ASME B16.21
Thickness
1/32" – 1/8"
Temp Range
–320°F to +850°F
Kammprofile Gaskets
Serrated metal core with soft sealing layers on each face. Excellent for heat exchangers, pressure vessels, and applications requiring high bolt-load efficiency.
Size Range
Custom to drawing
Standard
ASME / EN 1514
Core Materials
SS 304, SS 316, Inconel
Facing
Graphite, PTFE, Ceramic
PTFE & Expanded PTFE Gaskets
Virgin and expanded PTFE gaskets for chemical resistance and low bolt-load applications. Suitable for glass-lined, FRP, and plastic-lined flanges.
Size Range
½" – 24" NPS
Standard
ASME B16.21
Temp Range
–320°F to +500°F
Chemical Resistance
Excellent
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