I n’a fɔ jibolisiraw ka baarakɛminɛnw kolomayɔrɔ, valve bololabaarakɛminɛnw cogoya bɛ tali kɛ valve systems ka dannaya, lakana ani baarakɛ waati la. Ni diɲɛ kɔnɔ izini sariyatigɛ baara teliya ye, jogoɲumanya seereyaw sariyaw ye .Valve bololafɛnw .kɛra sababu ye ka kɛ fɛn dilannikɛlaw ye ka don diɲɛ suguba kɔnɔ ani ka u ka seko ni dɔnko yiriwa. Nin barokun in bɛ sɛgɛsɛgɛli kɛ cogo la min bɛ kɛ ni valve handwheels qualité certification ye ka bɔ diɲɛ sariyaw, iziniw ka fɛnsɛbɛnniw, fɛnw nafaw, u dilanni taabolo ani u sɛgɛsɛgɛli fɛɛrɛw hakɛw la, ani ka fanga di izini baarakɛlaw ma.
Kɔnɔkow .
1. Dugukolo kan Seereyaw bɛɛ lajɛlen sariyaw .
(1) ISO ka jogoɲumanya ɲɛnabɔli sira .
(2) API Petroleum Industry ka fɛnsɛbɛnniw .
(3) CE EU ka cikan seereyaw .
2. Industry-Sɛbɛn kɛrɛnkɛrɛnnenw wajibiyalenw .
(1) nukiliya fanga ni kemikɛli baarakɛlaw ka sariyaw .
(2) Tasuma lakanani seereyaw .
3. Fɛnw ni fɛn dilanni taabolo sariyaw .
4. Baara kɛcogo sɛgɛsɛgɛli fɛnw .
5. Sigida suguya sɔrɔcogo sariyaw .
6. Yiriwali nataw taabolo ni hakilinaw .
1. Dugukolo kan Seereyaw bɛɛ lajɛlen sariyaw .
(1) ISO 9001 Jogoɲumanya siratigɛ Seere .
I n’a fɔ diɲɛ tɔnba ka seereyali jɔnjɔn (ISO), ISO 9001 b’a ɲini baarakɛdabaw fɛ u ka dafalen-Baarakɛcogo ɲuman maracogo sigi senkan k’a ta fɛnw sanni na ka se fɛn dilannenw dicogo laban ma. Valve bololafɛnw kama, nin yɔrɔ ninnu ka kan ka sinsin nin kan:
Material Traceability: Aw bɛ nɛgɛ, nɛgɛ walima ɛntɛrinɛti plastiki minnu bɛ kɛ ka bololafɛnw dilan, olu ka setigiya ni u ka kunnafoniw sɛbɛn.
Taabolow kɛcogo : fɛn min bɛ kɛ ka fɛnw fili, ka u kɛ ka fɛnw labɛn, ka masinw dilan ani ka baara wɛrɛw kɛ, olu ka kan ka kɛ ka kɛɲɛ ni ISO 2768 (General Tolerance Standard) ani ISO 1217 (Compresseur Test Specification) ye.
(2) API ka seereyaw sɔrɔcogo .
Ameriki petoroli kalanso (API) sariyaw ye fanga ye petoroli ni gazi siratigɛ la. Sɛbɛn minnu bɛ tali kɛ o ko la, olu dɔw ye:
API 609: Ka ɲɛsin tolerance dimensionnel ani torque de torque de torque de butterfly valve handwheels ma, a bɛ fɔ ko bolokɔfɛfɛn cɛmancɛ ni valve stem matching accuracy ka kan ka se ±0.05mm ma.
API 607: Tasuma sɛgɛsɛgɛli sariya, min b’a ɲini ka bolokɔfɛfɛn to tasuma na degere 650 kɔnɔ miniti 30 kɔnɔ, k’a sɔrɔ a ma se ka a dɔn ko a dacogo kɔrɔtɔlen don.
(3) CE ka seereyaw (EU ka cikan) .
Valve bololabaara minnu bɛ don Erɔpu sugu la, olu ka kan ka tɛmɛ ni nin sariyasenw ye minnu bɛ se ka kɛ:
Masina Directive 2006/42/CE: Aw bɛ bolokɔni ka ergonomi dilancogo sɛgɛsɛgɛ, i n’a fɔ minɛ fanga min ka dɔgɔn walima min bɛ bɛn 50N ma, Edge Chamfer radius ka tɛmɛ walima ka bɛn 1mm ma walasa ka baarakɛla ka tigɛw bali.
Degun minɛnw cikan PED 2014/68/EU: Walasa ka degun sɔrɔ-Bara kɛ ni bolokɔfɛfɛnw ye, degun sɛgɛsɛgɛli (a ka c’a la, baarakɛ tansiyɔn siɲɛ 1,5) de ka kan.
2. Industry-Sɛbɛn kɛrɛnkɛrɛnnenw wajibiyalenw .
(1) Nukilila fanga foro: ASME III sariya .
Nukilila-Barakɛw ka kan ka Ameriki ka tɔnba (ASME) ka laɲini gɛlɛnw dafa, gafe min tɔgɔ ye ko Volume III:
Fɛn minnu bɛ se ka kɛ ka fiɲɛ bila mɔgɔ la: 316LN inox bɛ kɛ, ani a nɔfɛta gɛlɛya nitrotron fiɲɛbɔli kɔfɛ, o ka kan ka bonya ka tɛmɛ walima ka bɛn 41J8 ma.
Seismic test: Aw bɛ IEEE 344 sariya ta walasa ka sigicogo dafalen simulate SSE (Safe Shutdown Earthquake) cogoyaw la.
(2) Kimikɛlaw ka baarakɛyɔrɔ: SIL lakanabagaw ka seereyaw .
Ka kɛɲɛ ni IEC 61508 sariya ye, bolokɔni ka kan ka se SIL 2 ma walima ka tɛmɛ o kan lakana minɛnw sigicogo la, ni dɛsɛ hakɛ min ka dɔgɔ walima min bɛ bɛn 10^-6/h ma ani ka tɛmɛ (ɲɛnamaya sɛgɛsɛgɛli teliyalenba) sɛgɛsɛgɛli.
3. Fɛnw ni fɛn dilanni taabolo sariyaw .
(1) Metal Material Specifications .
ASTM A216/A351: A bɛ kemikoro kɛcogo jira (i n’a fɔ C ka dɔgɔn walima a bɛ bɛn 0,25%) ani funteni furakɛli taabolo (normalizing + tempering) ka bɔ bolokɔfɛfɛnw na minnu tɛ sɔgɔ.
GB/T 1220: Sinuwa jamana ka sariya b’a ɲini ko bolokɔfɛfɛnw ka fɛnɲɛnamafagalanw (austenitiques) ka fɛnɲɛnamafagalanw (austenitiques) ka tɛmɛ asidi sulfuriki kan-Kɔrɔlen sulfate fɛɛrɛ.
(2) Non-Metallic Material wajibiyalenw .
FDA 21 CFR: Dumuni-Baarabolow bɛ PTFE walima EPDM ta, wa jiginni hakɛ ka kan ka kɛ .<0.01mg/dm².
(3) Sɛnɛ kɛcogo ɲɛnabɔli .
Precision casting: Aw ye ISO 8062-CT6 hakɛ lajɛ, surface roughness RA ka dɔgɔn walima ka bɛn 12,5μm ma.
Welding Process Assessment: WPS/PQR certification bɛ kɛ ka kɛɲɛ ni ASME IX sariya ye walasa ka jɛɲɔgɔnya fanga sɔrɔ valve stem ni handwheel cɛ.
4. Key Performance Test fɛnw .
(1) Mekaniki fanga sɛgɛsɛgɛli .
Torque durability: simulate 100.000 da wuli ni dadon cycles, ani torque attenuation hakɛ ka kan ka dɔgɔya ni 5% ye (aw ye API 6D lajɛ).
Kari gɛlɛya: tɛmɛ charpy v{0}}notch test, ani Impact fanga min bɛ -46 degɛrɛ la, o ka bon walima a bɛ bɛn 27J ma (Amerika sariya ASME B16.34).
(2) Sealing . Sɛgɛsɛgɛli .
Helium mass spectromètre leak detection (Helium mass spectromètre leak detection): Jibɔ hakɛ min ka dɔgɔn walima a bɛ bɛn 1×10^-6 Mbar·l/s ma (ISO 15848-1 Class Ah).
5. Sigida suguya sɔrɔcogo sariyaw .
(1) Ameriki ka sariya API RP 591 .
Supply Chain Management: Filanan{0}}Tier suppliers ka kan ka tɛmɛ Navic Audit ani Conflict minerals dagalen don.
Sɛgɛsɛgɛli kɛrɛnkɛrɛnnenw : o la, sumanw ni bolokɔniw ɲɔgɔndan fanga sɛgɛsɛgɛli bɛ o la (aw bɛ doni ta ka tɛmɛ walima ka bɛn baarakɛ fanga hakɛ ma min bɛ se ka kɛ siɲɛ 2 ye).
(2) Risikan . EAC ka seereyaw .
гост 9544: A b’a ɲini ka bolokɔniw sɛgɛsɛgɛ walasa ka da wuli ani ka da tugu ni -60 ye , ni girinya cayara min ka dɔgɔ walima min bɛ bɛn 20% ma.
6. Yiriwali nataw taabolo ni hakilinaw .
Seereya hakilitigi : IoT sensɛriw don walasa ka bolokɔni cogoya kɔlɔsi waati yɛrɛ la walasa ka API 670 (Mechanical Protection System) sariya dafa.
low-carbone requirements: EU ka karɔbɔli dancɛ ladilancogo (CBAM) bɛ aluminiyɔmu seginlen baara sabati (recyclage rate min ka bon walima min bɛ bɛn 90%) bolokɔfɛfɛnw dilanni na.
Farankan
Quality certification system for valve handheels ye multi-dimensional standard rezo datugu fɛnw, baarakɛcogo, baarakɛcogo ani suguw. Baarakɛda minnu bɛ baara kɛ, olu ka kan ka seereyaw sira sugandi ka kɛɲɛ ni sugu laɲininen ye. Misali la, Erɔpu ni Ameriki suguw bɛ sinsin API/CE seereyaw kan, nukiliya fanga foro ka kan ka ASME III sɔrɔ, ani suguya kura minnu bɛ ka bɔ kɛnɛ kan i n’a fɔ Azi Saheli-Kɔrɔnfɛla, olu bɛ ISO ni sigida sariyaw ka fusion system ta dɔɔnin dɔɔnin. Saba sabanan{4}}Party Testing Agency sɛgɛsɛgɛli dafalen fɛ, fɛnw labatoli ani suguya ɲɔgɔndan bɛ se ka ɲɛ kosɛbɛ.
FAQ .
1: Valve bololafɛnw suguya jumɛnw bɛ yen?
A1: kɔlɔn caman bɛ yen-Maraw dɔntaw sugu la ka valve bololafɛnw di. Ni aw bɛ a sugandi, aw bɛ se ka jateminɛ kɛ a tɔgɔ ni a ka fɛn dilannenw cogoya ɲuman na.
2: A bɛ kɛ yɔrɔ jumɛnw ye minnu bɛ kɛ ka ɲɛsin valve handwheels ma?
A2: Valve bololafɛnw bɛ kɛ ka caya petoroli, fanga, ji furakɛli, furakɛli, dumuni ani minfɛnw ani izini wɛrɛw la.
3: Valve handweel pake bɛ kɛ cogo di?
A3: A ka c’a la, a bɛ kɛ jiri kɛsu kɔnɔ, kartɔnw kɔnɔ walima a foroko kɔnɔ min bɛnnen don ni janya{1}}Yɔrɔjanw tacogo ni u marali ye.
4: Yala aw bɛ se ka valve handheels samples di wa?
A4: Ɔwɔ, misaliw bɛ se ka di walasa ka kiliyanw jateminɛ ani ka u sɛgɛsɛgɛ.
After{0}}Sales Service Policy for Valve Handheels ye mun ye?
Aw ye fɛn bɛɛ lajɛlen di a kɔfɛ{0}}feere baarakɛminɛnw na, i n’a fɔ fɛn dilannenw jogoɲini, fɛɛrɛw dɛmɛni ani furaw.
