Garlock Graph-Lock 3124 Full-Face Gasket
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GRAPH-LOCK® 3124 and 3126 feature laminated layers of purified natural graphite flake that have been acid washed, expanded under heat, and then compressed into sheets with a minimum graphite content of 98%. This sheet contains a 0.0075” thick 316 stainless steel wire mesh (24 mesh) insert, bonded with a proprietary adhesive.
PERFORMANCE & SPECIFICATIONS
GRAPH-LOCK® 3124 and 3126 feature laminated layers of purified natural graphite flake that have been acid washed, expanded under heat, and then compressed into sheets with a minimum graphite content of 98%. This sheet contains a 0.0075” thick 316 stainless steel wire mesh (24 mesh) insert, bonded with a proprietary adhesive.
- Performance
- Min Temperature (F) -400°
- Max Temperature (F) 850°
- Max Pressure (PSI) 2000
- Features and Benefits
- Proven fire-safe
- Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure and aggressive chemicals
- Seals easily under moderate bolt load, offers superior torque retention
- Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations
- Material Datasheets
| PART NUMBER | Nominal Pipe Size | Pressure Rating (lbs) | Flange Standard (ASME) | Thickness (In.) | Inner Diameter (In.) | Outer Diameter (In.) | Ships Within |
PRICE
|
ADD TO CART | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" 150# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.500 Ships Within 1-2 Days See more |
1/2 | 150 | ASME B16.5 | 1/32 | 0.840 | 3.500 | 1-2 Days |
$3.86
x 5
$2.81
x 15
$1.84
x 60
|
Starting at: $1.84 | |
| 1/2" 150# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.500 Ships Within 1-2 Days See more |
1/2 | 150 | ASME B16.5 | 1/16 | 0.840 | 3.500 | 1-2 Days |
$4.44
x 4
$3.34
x 15
$2.34
x 60
|
Starting at: $2.34 | |
| 1/2" 150# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.500 Ships Within 1-2 Days See more |
1/2 | 150 | ASME B16.5 | 1/8 | 0.840 | 3.500 | 1-2 Days |
$6.31
x 4
$5.73
x 10
$3.95
x 40
|
Starting at: $3.95 | |
| 1/2" 300# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.750 Ships Within 1-2 Days See more |
1/2 | 300 | ASME B16.5 | 1/32 | 0.840 | 3.750 | 1-2 Days |
$4.04
x 4
$2.97
x 15
$1.99
x 60
|
Starting at: $1.99 | |
| 1/2" 300# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.750 Ships Within 1-2 Days See more |
1/2 | 300 | ASME B16.5 | 1/16 | 0.840 | 3.750 | 1-2 Days |
$4.70
x 4
$3.57
x 15
$2.56
x 40
|
Starting at: $2.56 | |
| 1/2" 300# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1/2 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 0.840 Outer Diameter (In.) 3.750 Ships Within 1-2 Days See more |
1/2 | 300 | ASME B16.5 | 1/8 | 0.840 | 3.750 | 1-2 Days |
$6.84
x 3
$6.21
x 10
$4.57
x 30
|
Starting at: $4.57 | |
| 3/4" 150# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 1.060 Outer Diameter (In.) 3.880 Ships Within 1-2 Days See more |
3/4 | 150 | ASME B16.5 | 1/32 | 1.060 | 3.880 | 1-2 Days |
$4.15
x 4
$3.07
x 15
$2.09
x 60
|
Starting at: $2.09 | |
| 3/4" 150# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 1.060 Outer Diameter (In.) 3.880 Ships Within 1-2 Days See more |
3/4 | 150 | ASME B16.5 | 1/16 | 1.060 | 3.880 | 1-2 Days |
$4.85
x 4
$3.72
x 15
$2.70
x 40
|
Starting at: $2.70 | |
| 3/4" 150# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 1.060 Outer Diameter (In.) 3.880 Ships Within 1-2 Days See more |
3/4 | 150 | ASME B16.5 | 1/8 | 1.060 | 3.880 | 1-2 Days |
$7.14
x 3
$6.49
x 10
$4.83
x 30
|
Starting at: $4.83 | |
| 3/4" 300# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 1.060 Outer Diameter (In.) 4.620 Ships Within 1-2 Days See more |
3/4 | 300 | ASME B16.5 | 1/32 | 1.060 | 4.620 | 1-2 Days |
$4.78
x 4
$3.65
x 15
$2.64
x 40
|
Starting at: $2.64 | |
| 3/4" 300# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 1.060 Outer Diameter (In.) 4.620 Ships Within 1-2 Days See more |
3/4 | 300 | ASME B16.5 | 1/16 | 1.060 | 4.620 | 1-2 Days |
$5.78
x 4
$4.56
x 15
$3.49
x 40
|
Starting at: $3.49 | |
| 3/4" 300# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 3/4 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 1.060 Outer Diameter (In.) 4.620 Ships Within 1-2 Days See more |
3/4 | 300 | ASME B16.5 | 1/8 | 1.060 | 4.620 | 1-2 Days |
$8.98
x 3
$8.17
x 7
$6.75
x 20
|
Starting at: $6.75 | |
| 1" 150# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.250 Ships Within 1-2 Days See more |
1 | 150 | ASME B16.5 | 1/32 | 1.310 | 4.250 | 1-2 Days |
$4.45
x 4
$3.35
x 15
$2.35
x 40
|
Starting at: $2.35 | |
| 1" 150# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.250 Ships Within 1-2 Days See more |
1 | 150 | ASME B16.5 | 1/16 | 1.310 | 4.250 | 1-2 Days |
$5.30
x 4
$4.82
x 10
$3.08
x 40
|
Starting at: $3.08 | |
| 1" 150# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.250 Ships Within 1-2 Days See more |
1 | 150 | ASME B16.5 | 1/8 | 1.310 | 4.250 | 1-2 Days |
$8.02
x 3
$7.29
x 7
$5.92
x 20
|
Starting at: $5.92 | |
| 1" 300# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.880 Ships Within 1-2 Days See more |
1 | 300 | ASME B16.5 | 1/32 | 1.310 | 4.880 | 1-2 Days |
$5.03
x 4
$3.88
x 15
$2.85
x 40
|
Starting at: $2.85 | |
| 1" 300# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.880 Ships Within 1-2 Days See more |
1 | 300 | ASME B16.5 | 1/16 | 1.310 | 4.880 | 1-2 Days |
$6.14
x 4
$5.58
x 10
$3.97
x 30
|
Starting at: $3.97 | |
| 1" 300# 1/8" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1 Pressure Rating (lbs) 300 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/8 Inner Diameter (In.) 1.310 Outer Diameter (In.) 4.880 Ships Within 1-2 Days See more |
1 | 300 | ASME B16.5 | 1/8 | 1.310 | 4.880 | 1-2 Days |
$9.71
x 3
$8.82
x 7
$7.38
x 20
|
Starting at: $7.38 | |
| 1.25" 150# 1/32" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1-1/4 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/32 Inner Diameter (In.) 1.660 Outer Diameter (In.) 4.630 Ships Within 1-2 Days See more |
1-1/4 | 150 | ASME B16.5 | 1/32 | 1.660 | 4.630 | 1-2 Days |
$5.78
x 3
$3.67
x 15
$2.65
x 40
|
Starting at: $2.65 | |
| 1.25" 150# 1/16" Thk Graph-Lock 3124 ASME B16.5 Full Face Gasket |
Nominal Pipe Size 1-1/4 Pressure Rating (lbs) 150 Flange Standard (ASME) ASME B16.5 Thickness (In.) 1/16 Inner Diameter (In.) 1.660 Outer Diameter (In.) 4.630 Ships Within 1-2 Days See more |
1-1/4 | 150 | ASME B16.5 | 1/16 | 1.660 | 4.630 | 1-2 Days |
$6.78
x 3
$5.27
x 10
$3.68
x 30
|
Starting at: $3.68 |

