Special S.W. gasket is manufactured and designed in a shape and dimension required at 150LBS~2500LBS pressure for boiler manhole, handhole and valve bonnet cover. 7404-M can be produced with SUS304 and Graphite Paper while 7406-M can be produced with SUS316 and Graphite Paper. 7408-M uses other metal materials.
| SERVICE TEMPERATURE 사용온도 | 7404-M : up to 600°C 7406-M : up to 650°C |
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Since our founding in 1993, we have remained at the forefront of the sealing industry.
30 Years in Construction Chemicals & Industrial Sealing Solutions.
Expert Consultation and Responsive Support
Since our establishment in 1993, we have prioritized seamless communication with our global partners.
1157, Gijang-daero, Ilgwang-eup,
Gijang-gun, Busan, 46047, South Korea
+82-70-7510-2039
psg@dongsuhco.com