Style 3128 Compressed Fiber Gasket Sheet, Graphite, Black, Branded, 0.157 Inch Thick, 59.1 Inch Width, 59.1 Inch Length

31280-7106
Style 3128 Compressed Fiber Gasket Sheet, Graphite, Black, Branded, 0.157 Inch Thick, 59.1 Inch Width, 59.1 Inch Length
  • Shipping Weight: 24 lbs
  • Brand: HOCHDRUCK®
  • Style/Model: Style 3128
  • Composition: Graphite
  • Compliances/Standards: REACH Compliant, RoHS Compliant
  • Insert: 316SS Foil
  • Thickness (inch): 0.157
  • Thickness (mm): 4.0
  • Width (inch): 59.1
  • Width (mm): 1501.1
  • Length (inch): 59.1
  • Length (mm): 1501.1
  • Temperature Range (F): -450°F - 850°F
  • Temperature Range (C): -268°C - 454°C
  • Pressure Max (psi): 2000
  • Pressure Max (bar): 138
  • Color: Black
  • Compliances: REACH Compliant, RoHS Compliant
  • Fiber: Graphite
  • Max Temperature (C): 454
  • Max Temperature (F): 850
  • Min Temperature (C): -268
  • Min Temperature (F): -450
  • Primary Nominal Thickness: 4 mm
  • Standard/Special: Special
  • Primary Dimensional Unit of Measure: Imperial
  • Branding: Branded

GRAPH-LOCK® 3128 HOCHDRUCK® is a multi-layer, high strength sheet material composed of .020” thick layers of high purity flexible graphite (carbon >99.85%) and .002” thick layers of 316 stainless steel foil insert. It provides high compressive strength, blow-out resistance, excellent handling properties, and improved tightness. Depending on the sheet thickness, several layers of graphite and stainless steel are bonded together in a proprietary process; no adhesive is used. Maximum ash content is 0.15%.

  • Overview

Features and Benefits:

  • Excellent resistance
  • Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure, and aggressive chemicals
  • Proven fire-safe
  • Reliable
  • Seals easily under moderate bolt load, offers superior torque retention
  • Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations