{"id":170,"date":"2018-09-20T17:20:22","date_gmt":"2018-09-20T08:20:22","guid":{"rendered":"https:\/\/www.takenaka-mfg.co.jp\/en\/?page_id=170"},"modified":"2022-05-12T10:28:51","modified_gmt":"2022-05-12T01:28:51","slug":"bolt-nut","status":"publish","type":"page","link":"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/bolt-nut\/","title":{"rendered":"Nuts and Bolts"},"content":{"rendered":"
The products described here are a sample. We manufacture products using the most advanced equipment to meet the needs of our customers after receiving their drawings and specifications.<\/div>\r\n
\r\n\r\nAlloy Steel Precision Bolts<\/span>\r\n<\/span>\r\n<\/a>\r\n\r\n\r\nHot-forged Bolts<\/span>\r\n<\/span>\r\n<\/a>\r\n\r\n\r\nSuper (Special) alloy steel precision bolt<\/span>\r\n<\/span>\r\n<\/a>\r\n\r\n\r\nOther Products<\/span>\r\n<\/span>\r\n<\/a><\/div>\r\n
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Alloy Steel Precision Bolts<\/h2>\r\n

Takenaka\u2019s alloy steel precision bolts are nuts and bolts with high strength, high tensile strength, toughness and resistance to high temperature, high pressure, rust, low temperature, and abrasion.<\/p>\r\n\r\n<\/div>\r\n

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\"Alloy\r\n
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\"Alloy<\/div>\r\n
\"Alloy<\/div>\r\n<\/div>\r\n<\/div>\r\n
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\"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"major applications<\/th>\r\n\r\n
    \r\n \t
  • \u25a0 nuclear power plant<\/li>\r\n \t
  • \u25a0 oil refinery and chemical plant<\/li>\r\n \t
  • \u25a0 natural gas<\/li>\r\n \t
  • \u25a0 special purpose ships<\/li>\r\n \t
  • \u25a0 fresh water making equipment<\/li>\r\n \t
  • \u25a0 coal liquefaction equipment<\/li>\r\n<\/ul>\r\n<\/td>\r\n<\/tr>\r\n
\"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"major material<\/th>\r\n\r\n
    \r\n \t
  • JIS<\/b>\r\n
      \r\n \t
    • \u25a0 alloy steel bolting materials for high temperature service(SNB)<\/li>\r\n \t
    • \u25a0 stainless steel (SUS)<\/li>\r\n \t
    • \u25a0 heat-resisting steel(SUH)<\/li>\r\n \t
    • \u25a0 nickel, chromium, molybdenum-containing alloy steel(SCM,SNCM)<\/li>\r\n \t
    • \u25a0 carbon steel(S\u3007\u3007C)<\/li>\r\n \t
    • \u25a0 Structural bolts (4.6,8.8,10.9 etc.)<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
    • ASTM<\/b>\r\n
        \r\n \t
      • \u25a0 A193<\/li>\r\n \t
      • \u25a0 A194<\/li>\r\n \t
      • \u25a0 A320<\/li>\r\n \t
      • \u25a0 A307<\/li>\r\n \t
      • \u25a0 A563<\/li>\r\n \t
      • \u25a0 A325(F3125)<\/li>\r\n \t
      • ASTM,ASME,AISI,ISO,DIN etc. (For further details, please contact us.)<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/td>\r\n<\/tr>\r\n
\"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"size<\/th>\r\nnominal diameter\uff1a6mm\uff5e500mm\u3000length\uff1b10mm\uff5e5,000mm<\/span>size other than the above size, please contact us.<\/td>\r\n<\/tr>\r\n
\"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"applicable coating and surface treatment<\/th>\r\n\r\n
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  • \u25a0 our coated products\uff08TAKECOAT\u00ae-1000, TAKECOAT\u00ae CERAMIC , NANOTECT\u00ae\uff09<\/li>\r\n \t
  • \u25a0 hot-dip galvanizing<\/li>\r\n \t
  • \u25a0 electro galvanizing(yellow chromate, trivalent chromate)<\/li>\r\n \t
  • \u25a0 electroless nickel plating<\/li>\r\n \t
  • \u25a0 phosphate coating treatment<\/li>\r\n \t
  • \u25a0 black finishing<\/li>\r\n \t
  • \u25a0 silver plating<\/li>\r\n \t
  • \u25a0 calorizing<\/li>\r\n \t
  • \u25a0 aluminized \u03b1<\/li>\r\n \t
  • \u25a0 nitriding treatment<\/li>\r\n \t
  • \u25a0 dacrotized<\/li>\r\n \t
  • coating other than the above, please contact us.<\/li>\r\n<\/ul>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<\/div>\r\n<\/section>
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    Hot-forged Bolts<\/h2>\r\n

    We use hot forging to manufacture these nuts and bolts with high tensile strength, toughness, high strength, corrosion resistance, and abrasion resistance to withstand high and low temperatures.<\/p>\r\n\r\n<\/div>\r\n

    \r\n
    \"Hot-forged\r\n
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    \"Hot-forged<\/div>\r\n
    \"Hot-forged<\/div>\r\n<\/div>\r\n<\/div>\r\n
    \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    \"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"major applications<\/th>\r\n\r\n
      \r\n \t
    • \u25a0 bridge<\/li>\r\n \t
    • \u25a0 subway<\/li>\r\n \t
    • \u25a0 offshore structure<\/li>\r\n \t
    • \u25a0 port structure<\/li>\r\n \t
    • \u25a0 hydroelectric and thermal, nuclear power plant<\/li>\r\n \t
    • \u25a0 tower of wind power<\/li>\r\n \t
    • \u25a0 heavy industry<\/li>\r\n \t
    • \u25a0 chemical industry<\/li>\r\n<\/ul>\r\nWe have delivered large numbers of the tower flange bolts used in wind turbine towers in recent years.<\/span><\/td>\r\n<\/tr>\r\n
    \"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"major material<\/th>\r\n\r\n
      \r\n \t
    • JIS<\/b>\r\n
        \r\n \t
      • \u25a0 Alloy steel bolting materials for high temperature service(SNB)<\/li>\r\n \t
      • \u25a0 Stainless steel (SUS)<\/li>\r\n \t
      • \u25a0 Heat-resisting steel(SUH)<\/li>\r\n \t
      • \u25a0 Nickel, chromium, molybdenum-containing alloy steel(SCM,SNCM)<\/li>\r\n \t
      • \u25a0 Carbon steel(S\u3007\u3007C)<\/li>\r\n \t
      • \u25a0 Structural bolts (4.6,8.8,10.9 etc.)<\/li>\r\n \t
      • \u25a0 high-tension bolts\uff08F8T,F10T,10T-SUS\uff09etc.<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
      • ASTM<\/b>\r\n
          \r\n \t
        • \u25a0 A193<\/li>\r\n \t
        • \u25a0 A194<\/li>\r\n \t
        • \u25a0 A320<\/li>\r\n \t
        • \u25a0 A307<\/li>\r\n \t
        • \u25a0 A563<\/li>\r\n \t
        • \u25a0 A325(F3125)ASTM<\/li>\r\n \t
        • \u25a0 ASME<\/li>\r\n \t
        • \u25a0 AISI<\/li>\r\n \t
        • \u25a0 ISO<\/li>\r\n \t
        • \u25a0 DIN etc.(For further details, please contact us.)<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/td>\r\n<\/tr>\r\n
    \"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"size<\/th>\r\nnominal diameter\uff1a10mm\uff5e80mm length\uff1b30mm\uff5e700mm<\/span>size other than the above size, please contact us.<\/td>\r\n<\/tr>\r\n
    \"\u306d\u3058\u30a2\u30a4\u30b3\u30f3\"applicable coating and surface treatment<\/th>\r\n\r\n