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Metal jacketed gaskets
Jacket gasket with soft pliable core, surrounded by a metal jacket that totally or partially encloses the filler material. Partition bars can be incorporated , integrally or welded into the gasket. Jacketed is made by hands, and welded. Soft pliable core within thin metal covering. Wide choice of jacket and filler materials.
Metal jacketed gaskets Description
Metal jacketed gaskets
Item No. : KXT-900
KXT 900 are the most basic type of semi-metallic gaskets combining the high pressure suitability and blow out resistance of metallic materials. The gaskets offer an economical seal where sealing faces are narrow and can be produced in a variety of shapes, making them a good option for heat exchanger jointing.
Metal jacketed gaskets Typical Application
* Heat exchangers
* Exhaust gaskets
* Valve bonnet gaskets
* Narrow flanges
Jacketing Materials & Temp.
| Materials | Hardness HB | Temp.℃ |
| Carbon Steel | 90 | -60~+450 |
| 304 (L) | 130 | -270~+550 |
| 316 (L) | 130 | -270~+550 |
| 321 | 130 | -270~+550 |
| Monel | 110 | -60~+500 |
| Inconel | 90 | -60~+600 |
| AL | 30 | -250~+300 |
| CU | 80 | -250~+400 |
Metal Jacketed Gasket Normal Shapes
Metal jacketed gaskets Tolerance
The gasket thickness tolerance is (+0.03 inch., -0.000 inch) (+0.8mm, -0.0mm)
(1). For gaskets NPS 1/2 through NPS 24, the outside and inside diameter tolerances are +0.06 inch, -0.0 inch (+1.5mm, -0.0mm);
(2). There are no Class 400 flange for NPS 1/2 through NPS 3 (Use Class 600);
(3) .There are no Class 600 flanges for NPS 1/2 through NPS 2-1/2 (Use Class 1500);
(4). There are no Class 2500 NPS 14 and larger
Metal jacketed gaskets Diameter
* OD: Less than 5,000mm
* Thickness: 2~8mm