NAPI metal flat gasket
No gas used in the atmosphere! Metal flat gaskets with no worries about hydrogen embrittlement.
"NAPI Metal Flat Gasket" does not use gas in the atmosphere, so there is no concern about hydrogen embrittlement. It is mainly produced by pressing tough pitch copper plates (thicknesses of 1.0t, 1.5t, 2.0t) to punch out the outer and inner diameters, followed by trimming (with small diameters polished in a barrel), and then heat annealed in a vacuum to provide products with a stable quality at a hardness of Hv40 to 45. We also offer "copper gaskets," as well as "best gaskets/head gaskets" and "metal shims (stainless steel, iron, brass, etc.)." 【Features】 ■ For JIS, JPI, and PN standards ■ Provides products with stable quality at a hardness of Hv40 to 45 ■ Heat annealed in a vacuum, with no gas used in the atmosphere ■ No concern about hydrogen embrittlement ■ Also manufactured by pressing aluminum, SUS, etc. *For more details, please refer to the PDF document or feel free to contact us.
- 企業：旭プレス工業 本社工場
- 価格：Other
