Litsamaiso tse fapaneng tse emeng li fana ka likarolo tse fapaneng tsa ts'ebeliso, 'me tsepamiso ea boima ba liphaephe ha e tšoane.
Kajeno re tla tšohla sistimi e tloaelehileng ea EN ea EN10220.
Kakaretso ea maemo a EN 10220
EN 10220ke tekanyetso ea Europe bakeng sa litekanyo le mamello ea lipeipi tsa tšepe tse se nang moroallo le tse cheselitsoeng.
Tekanyetso ea EN 10220 e na le lits'ebetso tse fapaneng mme e sebelisoa haholo indastering ea oli, khase, ea lik'hemik'hale, ea kaho le ea ho hloekisa metsi.
Tekanyetso e kenyelletsa bophara ba kantle (OD) le botenya ba lebota (WT) ea liphaephe tsa tšepe, ho fana ka sete e hlakileng ea litataiso le litlhaloso tse ts'oanang bakeng sa moralo oa boenjiniere le tlhahiso ho netefatsa ho ts'oana le ho fapanyetsana ha lihlahisoa tsa liphaephe tse hlahisoang ke bahlahisi ba fapaneng.
Mekhoa ea ho Bala Boima
Mokhoa oa ho bala boima ka mithara ka bolelele ba yuniti o fanoe ho EN 10220.
M=(DT)×Tx0.0246615
Mke boima ba yuniti ka bolelele ho kg/m,
Dke bophara bo ka ntle bo boletsoeng ka mm,
Tke botenya ba lebota bo boletsoeng ka mm.
Ntlha ena e itšetlehile ka boima ba 7.85 kg / dm3.(kg/dm3ke unit of density, cubic decimeters.)
Litefiso tse baloang li ka boela tsa sebelisoa ho li-tubes tse nang le litekanyetso tse fapaneng tsa density, empa li tlameha ho atolosoa ka ntlha ea
1.015 bakeng sa tšepe e sa hloekang ea austenitic (Sebaka sena se ipapisitse le boima ba 7.97 kg/dm.3）.
0.985 bakeng sa tšepe e sa hloekang ea ferritic le martensitic (Sebaka sena se ipapisitse le boima ba 7.73 kg/dm3）.
Lipalo li ka etsoa ho ipapisitsoe le litekanyetso tse arohaneng tsa sekhahla bakeng sa sehlopha ka seng sa limaraka tsa tšepe tse sa hloekang tse fanoeng ho EN 10088-1.
Sehlopha sa EN 10220 Series
EN 10220ho ea ka tekanyo ea maemo a liphaephe le lisebelisoa tsa tsona.Ho na le lihlopha tse tharo.
letoto la 1: li-diameter tse ka ntle tseo lisebelisoa tsohle tse hlokahalang bakeng sa kaho ea lisebelisoa tsa liphaephe li lekanyelitsoeng;
letoto la 2: li-diameter tse ka ntle tseo e seng lisebelisoa tsohle tse emeng;
letoto la 3: li-diameter tse ka ntle tseo ho tsona ho nang le lisebelisoa tse fokolang haholo.
Lithako tsa boima ba liphaephe tsa EN 10220 Series 1
Pipe OD ea letoto lena e latela maemo a machaba kapa a indasteri hantle, 'me' maraka o fana ka lisebelisoa tse lekanang ka botlalo tse kang li-flanges, li-couplings le li-elbows.
Boemo bona bo felletseng bo nolofatsa moralo le ts'ebetso ea ho kenya mme bo fokotsa tlhoko ea likarolo tse sa tloaelehang le litšenyehelo tsa ho e etsa.
Lichate tsa boima ba liphaephe tsa EN 10220 Series 2
Karolo ea OD ea mofuta ona oa liphaephe e lekantsoe, empa ha se lisebelisoa tsohle tse lekantsoeng.Lisebelisoa tse ling tse tloaelehileng, tse kang li-flange kapa li-elbows, li ka fumanoa, ha likarolo tse ling li ka 'na tsa hloka ho etsoa, ho eketsa litšenyehelo le ho rarahana ha morero.
Lithako tsa boima ba liphaephe tsa EN 10220 Series 3
Hangata sena se etsahala ka boholo ba liphaephe tse khethehileng haholo kapa tse sa tloaelehang tse hlokang palo e kholo ea lisebelisoa le likarolo tse hlophisitsoeng, ho phahamisa litšenyehelo tsa ho qapa le ho kenya ts'ebetsong morero, hammoho le ho lelefatsa potoloho ea theko le tlhahiso.
Lithapa tsa Boima ba Pipe bakeng sa Botenya ba Lerako 70 -100 mm
Bakeng sa li-tubes tse nang le marako a teteaneng tse nang le botenya ba marako ho tloha ho 70 mm ho isa ho 100 mm, litlhoko li boletsoe ho EN 10220, Lethathamo la 2.
Lisebelisoa bakeng sa li-tubes tse boima tsa marako tse nang le litekanyo ho latela Lethathamo la 2 li ka 'na tsa se ke tsa fumaneha ho sa tsotellehe letoto la Lethathamo la 1 leo bophara bo ka ntle bo loketseng bo abetsoeng ho lona.
Re moetsi oa liphaephe tsa tšepe tsa tšepe tsa boleng bo holimo tse cheselitsoeng le mofani oa thepa ea tsoang Chaena, hape re na le setoko sa liphaephe tsa tšepe tse se nang seam, tse u fang mefuta e mengata ea tharollo ea lipeipi tsa tšepe!
tags: st 10220, chate boima ba liphaephe, Series 1, bafani, bahlahisi, lifeme, stockists, lik'hamphani, wholesale, reka, theko, quotation, bongata, thekiso, litšenyehelo.
Nako ea poso: Mar-04-2024