flexseal boiler gaskets
A stocking distributor for Garlock Metallic Gasket Div., we maintain a large selection of Boiler Handhole & Manhole Cover Gaskets
Common Manhole Gasket Shapes
Size is measured from INSIDE short way X INSIDE long way X Flange X Thickness
| Manhole Shape | Inside Dimensions | Flange Width | Thickness | Price/Each |
|---|---|---|---|---|
| OVAL |
11" x 15"
|
1"
|
.175"
|
60.00
|
| OVAL |
11" x 15"
|
1-1/4"
|
.175"
|
77.25
|
| OVAL |
12" x 16"
|
3/4"
|
.175"
|
52.00
|
| OVAL |
12" x 16"
|
1"
|
.175"
|
65.00
|
| OVAL |
12" x 16"
|
1-1/4"
|
.175
|
79.25
|
| OVAL |
14" x 18"
|
13/16"
|
.175"
|
80.00
|
| OVAL |
14" x 18"
|
1 1/2"
|
.175"
|
146.75
|
| OVAL |
18" x 24"
|
1"
|
.175"
|
98.90
|
| ROUND |
16-1/16" ID Round
|
3/4"
|
.175"
|
62.35
|
Common Handhole Gasket Shapes
| Manufacturer & Model Number | Shape | Inside Dimensions | Flange Width | PRICE ON REQUEST |
|---|---|---|---|---|
| Babcock & Wilcox | ||||
| #40 | Diamond |
3-3/8" x 3-3/4"
|
3/16"
|
|
| #24 | Oval |
4-1/2" x 5-1/2"
|
7/32"
|
|
| #28 | Rectangle |
4-13/16" x 5"
|
7/32"
|
|
| Cleaver-Brooks | ||||
| "Obround" | Obround |
3-9/32" x 4-17/32"
|
3/8"
|
|
| Combustion Engineering | ||||
| 29N-L839 | Diamond |
3-3/8" x 4-1/4"
|
1/4"
|
|
| Foster Wheeler | ||||
| 2-3/4 (1003) | Obround |
2-25/32" x 3-13/32"
|
7/32"
|
|
| Wickes | ||||
| "Pear" | Pear |
4-1/8" x 5-1/8"
|
9/32"
|
|
| By Shape: | ||||
| Oval |
3" x 4"
|
3/8"
|
||
| Oval |
3" x 4"
|
1/2"
|
||
| Obround |
3" x 4-1/2"
|
3/8"
|
||
| Obround |
3-1/4" x 5"
|
3/8"
|
||
| Oval |
3-1/2" x 4-1/2"
|
3/8"
|
||
| Oval |
3-1/2" x 4-1/2"
|
1/2"
|
||
| Oval |
4" x 6"
|
5/16"
|
||
| Oval |
4" x 6"
|
3/8"
|
||
| Oval |
4" x 6"
|
1/2"
|
