Astm A194 2-darajali hevey olti burchakli gayka
| Nominal o'lcham yoki asosiy asosiy ip diametri | F | G | H | ||||||
| Kengligi | Kengligi | Qalinligi | |||||||
| Asosiy | Maks | Min | Maks | Min | Asosiy | Maks | Min | ||
| 1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
| 7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
| 1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
| 9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
| 5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
| 3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
| 7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
| 1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
| 1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR.8 | 1.245 |
| 1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
| 1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
| 2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
| 2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
| 2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
| 2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
2H gayka mexanik va sanoat ilovalarida keng qo'llaniladigan yuqori sifatli, og'ir yuklarga chidamli mahkamlagichdir.Soxta uglerodli po'latdan yasalgan bu gayka yuqori yuklarga bardosh berishga mo'ljallangan va hatto eng ekstremal muhitda ham barqaror ishlashni ta'minlaydi.
Noyob 2H qotib qolgan mustahkamlik klassi bilan bu gayka standart DIN va ISO spetsifikatsiyalaridan oshib ketadigan misli ko'rilmagan mustahkamlik va chidamlilikni ta'minlaydi.Bu qurilish, tog'-kon sanoati va neft va gaz sanoati kabi xavfsizlik va ishonchlilik muhim bo'lgan og'ir yuklarni talab qiladigan ilovalar uchun ideal tanlovdir.
2H gayka olti burchakli shaklga ega bo'lib, uni standart kalit yoki rozetka yordamida o'rnatishni osonlashtiradi.Uning standart tishli murvat va vintlar bilan mosligi, shuningdek, uni keng ko'lamli ilovalar uchun ko'p qirrali yechimga aylantiradi.
O'zining ajoyib mustahkamligi va chidamliligiga qo'shimcha ravishda, 2H gayka korroziyaga va zangga ham chidamli.Bu namlik va kimyoviy moddalar ta'siri keng tarqalgan og'ir muhitda foydalanish uchun mos qiladi.
Eng yuqori sifat standartlariga muvofiq ishlab chiqarilgan 2H yong'oq sanoat talablariga javob berishi yoki undan oshishiga ishonch hosil qilish uchun qattiq sinov va tekshiruvdan o'tadi.Ishonchli ishlashi, uzoq xizmat muddati va oson o'rnatilishi bilan 2H gayka har qanday og'ir sanoat ilovalari uchun muhim komponent hisoblanadi.
Og'ir uskunalar, mashinalar yoki tuzilmalarni mahkamlashingiz kerak bo'ladimi, 2H gayka - misli ko'rilmagan kuch, chidamlilik va xavfsizlikni ta'minlaydigan ideal echim.
