IGB/T3087-2022umgangathoicacisa iimfuno zeiityhubhu zebhoyila zoxinzelelo oluphantsi noluphakathi, ezisetyenziswa kakhulu kwiiibhoyila zoshishino nezasekhayazokuthutha ulwelo oluphantsi noluphakathi. Ezi tyhubhu zentsimbi ezingenamthungo zibalulekile ekwakheniimibhobho yomphunga eshushu kakhulu, imibhobho yamanzi abilayo, imibhobho yomsi emikhulu, kunye nemibhobho yomsi emincincikwiinkqubo zebhoyila.
Izinto ezisetyenziswa kakhulu kwezi tyhubhu zeziIntsimbi yekhabhoni yeNombolo 10 kunye neNombolo 20, baziwa ngokugqwesa kwaboiipropati zoomatshini, ukudityaniswa, kunye nokuqinaphantsi kweemeko zobushushu obuphezulu kunye noxinzelelo oluphezulu.
1. Ukwakhiwa kwezinto kunye neePropati zoomatshini
Iityhubhu zeBoiler zentsimbi ezili-10
- Umxholo weKhabhoni:0.07–0.14%
- I-Silicon (Si):0.17–0.37%
- IManganese (Mn):0.35–0.65%
- I-Phosphorus (P) kunye ne-Sulfur (S):≤0.035%
- Iipropati zoomatshini:
- Unikeze Amandla:≥205 MPa
- Tensile strength:335–475 MPa
- Ukwandiswa:≥24%
Izicelo:IlungeleIzixhobo zebhoyila ezinoxinzelelo oluphantsiifunaubulukhuni obuphezulu kunye nokudityaniswa, njengemibhobho yamanzi kunye nemijelo yomphunga enobushushu obuphantsi.
Iityhubhu zeBoiler zentsimbi ezingama-20
- Umxholo weKhabhoni:0.17–0.24%
- I-Silicon (Si):0.17–0.37%
- IManganese (Mn):0.35–0.65%
- I-Phosphorus (P) kunye ne-Sulfur (S):≤0.035%
- Iipropati zoomatshini:
- Unikeze Amandla:≥245 MPa
- Tensile strength:410–550 MPa
- Ukwandiswa:≥20%
Izicelo:Ifanelekile kwiiinkqubo zebhoyila ezinoxinzelelo oluphakathi, ngakumbi kwiiindawo ezinobushushu obuphezulunjengeetyhubhu ze-superheater kunye neendawo zokufudumeza ezikufutshane ne-furnace.
✅Amandla aphezulu kunye nokuqina– Iyamelana noxinzelelo lomphunga kunye noxinzelelo lobushushu.
✅Ukudityaniswa kakuhle– Iqinisekisa ukuba amalungu aqinileyo kwaye awavuzi.
✅Ukumelana nokugqwala– Ubomi obude benkonzo kwiindawo ezixineneyo.
✅Uluhlu olubanzi lwesicelo– Isetyenziswa kwiizityalo zamandla, amashishini eekhemikhali, kunye neenkqubo zokufudumeza.
IIityhubhu zebhoyila zoxinzelelo oluphantsi noluphakathi ze-GB/T3087-2022bonelelaizisombululo ezinokuthenjwa nezisebenza kakuhleukuthuthwa kolwelo kwiinkqubo zebhoyila. Nokuba uyalufuna naIntsimbi ye-10 yokuguquguquka nokudityaniswaokanyeIntsimbi yenombolo 20 ukuze ibe namandla aphezulu, ezi tyhubhu ziqinisekisaukusebenza kwebhoyila ngokukhuselekileyo nangokufanelekileyo.
Ukuze ufumane iinkcukacha ezithe vetshe malungaIityhubhu zebhoyila ze-GB/T3087, nxibelelana nathi namhlanje ukuze ufumane isisombululo esifanelekileyo kwiimfuno zakho zebhoyila yemizi-mveliso okanye yasekhaya!
Amagama angundoqo:GB/T3087-2022,ityhubhu yebhoyila yoxinzelelo oluphantsi noluphakathi, Ityhubhu yebhoyila yentsimbi yeNombolo 10, Intsimbi yeNombolo 20ityhubhu yebhoyila, umbhobho webhoyila ongenamthungo, iityhubhu zebhoyila zoshishino, iityhubhu zebhoyila zentsimbi yekhabhoni, iityhubhu zebhoyila ezinobushushu obuphezulu,Umthengisi weetyhubhu zebhoyila zaseTshayina.
Ixesha leposi: Epreli-07-2025
