Blue-Max Boiler Gaskets

blue-max® boiler gaskets

We stock Blue-Max® Boiler gaskets in the most often used sizes in both Hanhole & Manhole. Special sizes supplied as required.

BLUE-MAX® Boiler Gaskets

A Blue-Max® gasket is manufactured from a proprietary tacky cloth of glass, synthetic fibers, and brass wire, impregnated with a blue elastomer compound. The material is cut and formed to the desired size and shape, then coated with a proprietary Teflon material per MIL SPEC T-27730A. The finished gasket is easily installed, delivers trouble-free service, and does its part to reduce expensive boiler maintenance and downtime. Blue-Max® manhole and handhole gaskets are engineered to provide all the durability, resilience, and sealing properties of an asbestos gasket, but without the asbestos.

Tests confirm that Blue-Max® gaskets seal on steam to 450psi and on cold water hydro tests up to 1500 psi, and withstand working temperatures to 500°F. Rubber gaskets simply can't take that kind of pressure and heat.

Inside Dimension Flange Width Shape Price/Each
3" x 4"
1/2"
Oval
13.30
3" x 4"
5/8"
Oval
15.15
3-1/4" x 4-1/2"
9/16"
Obround
16.07
3-1/2" x 4-1/2"
1/2"
Oval
13.92
3-1/2" x 4-1/2"
5/8"
Oval
16.04
4" x 6"
5/8"
Oval
18.14
4" x 6"
3/4"
Oval
20.85
6" x 8"
3/4"
Oval
25.60
11" x 15"
1"
Oval
58.91
11" x 15"
1-1/4"
Oval
71.88
12" x 16"
1"
Oval
62.19
12" x 16"
1-1/4"
Oval
75.72
12" x 16"
1-1/2"
Oval
100.98
14" x 18"
1"
Oval
68.87
14" x 18"
1-1/4"
Oval
83.94
18" x 24"
1"
Oval
126.86

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