Asbestos-free! It has long-term stability in compression ratio and recovery rate even under temperature fluctuations.
"SIGRASEAL" is a sealing sheet composed of expanded graphite foil and reinforced punched stainless foil, bonded together without the use of adhesives. It possesses high blowout resistance, mechanical strength, and good chemical resistance. Additionally, it maintains long-term stability in compression and recovery rates even under temperature fluctuations, providing high reliability during assembly and operation. 【Features】 ■ High blowout resistance and mechanical strength ■ High reliability during assembly and operation ■ Good chemical resistance ■ Long-term stability in compression and recovery rates under temperature fluctuations ■ No measurable creep (cold/warm flow) up to the maximum allowable gasket surface pressure *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 ■ No aging deterioration or brittleness [No adhesives or binders] ■ Asbestos-free *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ All common piping and vessel flanges ■ Integral gaskets for diameters up to 1,500 mm * For diameters exceeding 1,500 mm, joint bonding with a split two-layer structure is recommended ■ Corrosive media ■ Gaskets for the chemical, petrochemical, and refining industries ■ Steam piping and heating equipment in power plants ■ Existing factories * For more details, please refer to the PDF document or feel free to contact us.
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Company information
SGL Carbon Group has a sales and service network in over 100 countries worldwide and has 29 manufacturing sites. (As of October 2023) SGL Carbon Japan Co., Ltd. is a Japanese subsidiary wholly owned by the group's headquarters, SGL CARBON SE.