StatisticsReview of DME Expansion Joints
GasketsStandard Graphite

Standard Graphite


FLANGE SIZE STANDARD GRAPHITE - 1000º F*
150# ANSI GASKET ONLY NUT, BOLT, GASKET KIT (STD.) STD. BOLT LENGTH NUT, BOLT, GASKET KIT (LONG) LONG BOLT LENGTH
1-1/2" G0150 GK0150 2" GKL0150 3"
2" G0200 GK0200 2" GKL0200 3"
2-1/2" G0250 GK0250 2" GKL0250 3"
3" G0300 GK0300 2" GKL0300 3"
3-1/2" G0350 GK0350 2" GKL0350 3"
4" G0400 GK0400 2" GKL0400 3"
5" G0500 GK0500 2" GKL0500 3"
6" G0600 GK0600 2" GKL0600 3"
8" G0800 GK0800 2" GKL0800 3"
10" G1000 GK1000 2" GKL1000 3"
12" G1200 GK1200 2" GKL1200 3"
14" G1400 GK1400 2-1/2" GKL1400 4"
16" G1600 GK1600 2-1/2" GKL1600 4"
18" G1800 GK1800 2-1/2" GKL1800 4"
20" G2000 GK2000 2-1/2" GKL2000 4"
22" G2200 GK2200 2-1/2" GKL2200 4"
24" G2400 GK2400 2-1/2" GKL2400 4"
26" G2600 GK2600 2-1/2" GKL2600 4"
28" G2800 GK2800 2-1/2" GKL2800 4"
30" G3000 GK3000 2-1/2" GKL3000 5'
36" G3600 GK3600 3" GKL3600 5"
42" G4200 GK4200 3" GKL4200 5"
48" G4800 GK4800 3" GKL4800 6"
* 900º F Rating is for Exhaust Service Only

CAT
4" G0400C GK0400C 2" N/A N/A
5" G0500C GK0500C 2" N/A N/A
6" G0600C GK0600C 2" N/A N/A
8" G0800C GK0800C 2" N/A N/A
10" G1000C GK1000C 2" N/A N/A
12" G1200C GK1200C 2" N/A N/A
14" G1401C GK1401C 2" N/A N/A
14" G1402C GK1402C 2" N/A N/A
16" G1600C GK1600C 2" N/A N/A

CUMMINS
5" G0500U GK0500U 2" N/A N/A
6" G0600U GK0600U 2" N/A N/A

DETROIT
8" G0800D GK0800D 2" N/A N/A
10" G1000D GK1000D 2" N/A N/A

NOTES:
  • Standard Bolts are to Join two 1/2" Thk. Flanges.
  • Gaskets are Full Face WIth Bolt Holes 1/16" Thk. Std.
  • Bolts are Carbon Steel ASTM A307 Grade A.
  • DME Makes Custom Gaskets.
  • Studs may be Furnished in Lieu of Long Bolts.
  • For T-304 S/S Bolts, Add "H" to the End of the Part Number.
DME Inc. maintains an extensive inventory of gaskets and bolting hardware to fit both standard 150# ANSI B-16.5 flanges as well as Caterpillar, Cummins and Detroit flanges. For many exhaust system installations the standard non-asbestos and wire reinforced graphite gaskets meet the temperature requirements. DME now stocks reinforced mica gaskets for higher temperature applications up to 1650ºf. Like all DME products, gaskets and nut, bolt and gasket kits are available in custom sizes and materials. Contact our sales department with your requirements.