Abubuwan dumama Bayonet mafita ce mai inganci kuma mai inganci don aikace-aikacen dumama lantarki.
An tsara waɗannan abubuwan musamman don ƙarfin lantarki da shigarwar (KW) da ake buƙata don biyan buƙatun aikace-aikacen. Akwai nau'ikan tsare-tsare iri-iri da ake samu a cikin manyan ko ƙananan bayanai. Haɗawa na iya zama a tsaye ko a kwance, tare da rarraba zafi a wurin da aka zaɓa bisa ga tsarin da ake buƙata. An tsara abubuwan Bayonet tare da ribbon gami da watts density don zafin tanda har zuwa 1800°F (980°C).
Ana ƙera abubuwan dumama Bayonet daga nau'ikan kayayyaki daban-daban, waɗanda suka haɗa da wayoyi na chrome, nickel, aluminum da ƙarfe. Ana iya ƙera abubuwan don yin aiki a cikin mafi yawan yanayin muhalli. Sau da yawa ana lulluɓe abubuwan a cikin bututun kariya ko sheaf don aikace-aikacen dumama kai tsaye ko inda yanayin zafi zai iya lalata abubuwan dumama.abubuwan dumama bayonetAna samun su a cikin ƙarfin wutar lantarki mai yawa a cikin ƙananan da manyan fakiti da girma dabam-dabam a cikin tsarin fakiti iri-iri. Ana iya sanya kayan dumama a kowane yanayi.
Abubuwan Kwance-kwance da ke nuna wurare daban-daban na sarari na yumbu



| KASHI OD (in.) (NiCr ALLOY) | Matsakaicin Kilowatts/Ƙafa Mai Layi | KASHI OD (in.) (FeCrAl ALLOY) | ||||
| HAR ZUWA 1000°F | 1000°F Zuwa 1350°F | 1350°F Zuwa 1700°F | 1700°F ZUWA 2050°F | 2050°F ZUWA 2250°F | ||
| 2 3/4 | 2.38 | 2.20 | 1.88 | 1.56 | ||
| 2.28 | 2.10 | 1.87 | 2 5/8 | |||
| 3 3/8 | 3.80 | 3.47 | 2.96 | 2.44 | ||
| 3.83 | 3.48 | 3.12 | 3 1/8 | |||
| 3 3/4 | 4.57 | 4.14 | 3.48 | 2.94 | ||
| 3.83 | 3.48 | 3.12 | 4 5/16 | |||
| 4 3/4 | 6.46 | 5.83 | 4.99 | 4.14 | ||
| 3.83 | 5.40 | 4.90 | 4 7/8 | |||
| 5 3/4 | 7.26 | 6.59 | 5.68 | 4.68 | ||
| 6.43 | 5.84 | 5.28 | 6 | |||
| 6 1/8 | 8.12 | 7.36 | 6.32 | 5.27 | ||
| 7.28 | 6.60 | 6.00 | 6 3/4 | |||
| 7 3/4 | 9.76 | 8.86 | 7.62 | 6.36 | ||
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