Tafole ea likateng
ToggleI. Ho thoe'ng ka nako ea pelehi: Li-val-Free-fread - mokhoa o ke keng oa qojoa oa bophelo bo botle le taolo
1. Ke eng Sefuba sa mahala?
A Sefuba sa mahala e bua ka valve moo ho ikopanya le mehloli ea koae (joalo ka 'mele, bolo, kapa stem) li entsoe ka litefiso tsa koporo tse nang le e lebisang haholo (PB) Litaba-Tea ≤0.25% makhetlo a pele, Empa hona joale ke ≤0.1%.
Ts'ebetso ea mantlha ke ho etsa bonnete ba hore ho noa ha metsi ha ho na litšila ka ho etella pele ha ba feta ka valve, le ho fokotsa litaba tsa lead ka metsing, Ho Sireletsa Bophelo ba Sechaba.

2. Hobaneng tlhokahalo ea li-valves tsa mahala?
- Bophelo bo botle: Etella pele ke tšepe e nang le chefo e boima. Ho itlotsoa ka ho fella ho ka baka tšenyo e matla tsamaisong ea methapo le litho tsa ka hare tsa ka hare, haholo-holo ho bana.
- Ho latela tumellano: Mamaraka a Maholo a Lefatše a Khoebo Litabotsi Tse Ileng tsa Matsoho a Ikemetseng Bakeng sa Lisebelisoa Tse Ikotseng Pele le Metsi a Thata.
3. Maata a lefats'e a khanna ho amohela bana ba mahala
- United States: Melaetsa ea bohlokoahali ke SDWA-1417 (Ketso ea metsi a bolokehileng ea metsi), e ileng ea sebetsa ka Pherekhong 2014. Molao ona o thetsa hore ho na le thepa e kolobisitsoeng ea sesebelisoa leha e le sefe e sebelisetsoang ho fetisa kapa ho akhela metsi a petang a tlameha ho feta 0.25% lebisa. Setifikeiti NSF / Asi 372 e a hlokahala.
- Europe: E nchafalitsoeng ea Europeanan Union Dwd(Ho noareletsa Litaelo tsa metsi), e kentsoeng ho Pherekhong 2021, beha boemo bo amohelehang bo amohelehang bakeng sa ho etella pele ho noa Metsi: 10 μg /L. DWD e beha moeli o mocha oa 5μg / l, e lokelang ho fihlelloa ke setho eohle ea EU e re 2036. Setho sa setho se bolela ho tiisa sena ka merero ea setifikeiti sa naha, hangata e hloka lisebelisoa tse nang le ka tlase ho 0.1% lebisa.

II. The “Lebisa” Sephiri ho Copper Solly: Plastiki, Kotsi, le ho nkeloa sebaka
1. Karolo ea lead e ea mahlale a mahlale a thoriso
Ka har'a likhalase tsa setso, etella pele ho ba ho ba teng Mohato oa Insudople Meeling ea lijo-thollo. Ts'ebetso ea eona ea mantlha ke ho ntlafatsa Mechine (Ho etsa hore alla e be bonolo ho e fetola, Drill, le sebopeho) Ha e ntse e eketseha lubricity le apara ho hanyetsa.

2. E ka lebisa ka har'a literaka tsa koporo li tla nkenyehile?
- Phephetso: Ha leano le tlosoa, Mollo o ka boloka taelo e lekaneng joang, Matla a Matla, le ho itlhomphutha ea Cyrosion?
- Lebisa likarolo tse nkang sebaka: Mekhoa e meholo e ka sehloohong e kenyelletsa:
- BISMUTH (BI): E etsa karolo ea ntlha e qhibilihang e ntlafatsang haholo ho likhutlo tsa chip 'me ke sebaka se tloaelehileng ka ho fetisisa kajeno.
- Silicon (Mme): E eketsa matla le ho hanyetsa ha ho tsitsipana (Haholo-holo ho hanyetsa ha ho hanyetsa) hape e ka thusa ka letsoho.
Joalokaha ho bontšitsoe setšoantšong se ka tlase, ka bobeli silicon le bristhuth ba ntse ba le haufi le ho etella pele tafoleng ea nako le nako le ho arolelana meaho ea athomogic, e felileng ka thepa e tšoanang ea thepa.

III. Ke kopo ea mahala ea mahala e molemo ka ho fetisisa bakeng sa li-valve?
1. Litlhokahalo tsa Ts'ebetso ea Ts'ebetso bakeng sa li-aldays tsa mahala tsa mahala
- Ultra-low lead: E tlameha ho khotsofatsa meeli ea mehato ≤0.1%.
- Ho itlhopakisa: Ho bohlokoa halelele.
- Matla & Tekanyetso ea khatello: Ho netefatsa ts'ebetso ea nako e telele.
2. Matšoao a khothalelitsoeng a ho fifala le ho bapisoa
BMAG Lintlha-kholo tsa Litaba Bismith Brass le Silicon brass e le likhetho tse ka sehloohong tsa ho hlahisa tšebetso e phahameng, Li-var-mahala tsa mahala.
- C89833 (Bismith Brass): Ho khethoa hantle, ho e etsa khetho ea pele ea 'Mele oa Valight Valive.
- C87800 (Silicon brass): Ba chesehang le khanyetso e ikhethang ho DEZINCICACURD Corrosion.
- C69300 (Silicon brass / Ecob): Matla a phahameng, Khetho ea tšebetso e phahameng e khahliloe e thellisoa ka 'mele le libolo.
- Cw511L (Brass ea bloss e tlase / MAHALA): Hangata e sebelisoa moo lithibelo tsa lead ha li boima, kapa bakeng sa lits'ebetso tse tebileng tsa theko.
| Sehlopha se thathamisitsoeng | Setereke | Litšobotsi tsa mantlha / Kopo |
|---|---|---|
| C89833 | Astm | Care lead-free brism Brass, E loketse metsi a metsi |
| C87700 | Astm | Li-silicon brass |
| C87800 | Astm | Li-silicon brass |
| C69300 | Astm | Bracton Bracon Crabos, Ho theha |
| C87850 | Astm | ASMUTHS-SIICONKANK |
| Cw509l | Ho | Li-brass tse matlafatsang tse tlase |
| Cw510l | Ho | Brass e etelletseng pele |
| Cw511L | Ho | Brass e etelletseng pele |
2. US e sa sebetseng ea Europe ea Europe
- Res (Sistimi e mengata ea linomoro): E sebelisa sebopeho “Plastiki” + 5 linomoro. C8xxx letoto la C8XXX Lahlehile Li-copper Arays, Ha c1xxxx ho tloha c7xxxx devote E senyehile (e holofetse / e thehiloe) Li-copper Arays.
- European en (Tloaol): E sebelisa sebopeho “Cw” + 3 linomoro + lengolo. “Plastiki” bakeng sa koporo, “W” Bakeng sa foromo (W-Wrough, B-cast), mme e lekane “L” (Bakeng sa lead) hangata e bonts'a ho latela melao ea sejoale-joale.
V. Mokhoa oa ho khetha morekisi oa boleng bo holimo
1. The “Melao ea Khauta” Bakeng sa likhetho tsa mofani
- TLHOKOMELISO 1: Netefatsa Setifikeiti sa Boitsebiso (MTC): Batla tse felletseng Setifikeiti sa Lebenkele la Mail kapa tlaleho ea lik'hemik'hale ea lik'hemik'hale bakeng sa lisebelisoa tse tala. Netefatsa leano (PB) dikahare ka tieo ho latela melao ea 'maraka ea hlokahalang.
- TLHOKOMELISO 2: Lekola tsebiso ea mokha oa boraro: Netefatsa hore sehlahisoa sa ho qetela sa Valve se na le ho hlokahala LITLHAKISO TSA MOTSI OA MOTSI OA MOTSI (joalo ka NSF / ANI 372, UPC, ACS, kapa wras).
- TLHOKOMELISO 3: Lekola ts'ebetso ea tlhahiso: Lipalo tsa pele tsa premium tse sa lefelloeng li hloka ho leleka lethathamong le / kapa ho fana ka theknoloji. Khetha mofani oa thepa e netefalitsoeng ka mekhoa ena ea tlhahiso ea lihlahisoa tsa tlhahiso.
- TLHOKOMELISO 4: Lekola liteko tsa mokhatlo: Sehlahisoa sa valve se fetisitse tlhahlobo ea ho qetela ea ho qetela ea thepa.
2. Tlhatlhobo ea boleng ba BMAG
BMAG e ikemiselitse ho sebelisa boleng bo holimo, limaraka tsa tokiso tsa litefiso tsa mahala tsa mahala. Re fana ka lingoloa tsohle tse hlokahalang tsa lingoloa tsa valera le tse netefatsang tsa sehlahisoa, Ho u fa ts'epo e felletseng Chain ea hau ea Phepelo.
VI. Nka bohato hona joale: Ikopanye le Bmag bakeng sa tharollo ea hau ea setsebi sa mahala
BMAG E fana ka e khothalelitsoe, Khoutu-Amonnaant Li-var-mahala tsa mahala e kopana le litekanyetso tsa bophelo bo phahameng ka ho fetisisa tsa lefatše. Hore na o na le litaelo tse tsamaeang ka Amerika Leboea, Europe, kapa mebaraka e meng e tšoanelang, BMAG Litharollo tse tšepahalang le tse theko e tlaase.
Ikopanye le Sehlopha sa BMAG sa BMAG kajeno bakeng sa litlaleho tse ikhethang tsa morero oa hau oa litaba tsa projeke le tharollo ea li-val tse se nang li-val!
Sengoloa se amanang: EU noha litaelo tsa metsi (Dwd): Pheta li-cook tsa boiphetetso tsa mahala




