Awiri chidutswa WCB Trunnion atakwera Flanged Mpira valavu ANSI Maphunziro 600LB

Valavu iliyonse imayesedwa ndikulembedwa pazoyeserera za API 6D ndikupangidwa kuti zizitsatira miyezo ya NACE MR0175 yokhala ndi MTR traceab yathunthu

mfundo

● Kukula: 2 "-20"
● ANSI: 150 - 1500
● Zinthu Zofunika Kutsata
● Pulogalamu Yokwera ya ISO 5211
● Kusankha Zinthu Zofunika
● Zoyendetsa Zochepa
● Anti Phulitsani tsinde
● Chida chotsutsana ndi malo amodzi
● NACE MR0175 ikugwirizana
● Kanema woyeserera wa 100%

Zojambula Zapangidwe

● Mpumulo Wapanikizika
Mphamvu yomwe imapangidwa ndi kukakamira kwam'mimbamo imakhala yocheperako kuposa mphamvu yomwe imapangidwa ndi kuthamanga kwa mzere, ndiye kuti kulumikizana pakati pa mpira ndi mphete ya mpando kumatsimikizika kuti kumapereka chisindikizo cholimba.

Kutsekemera kwam'mimbamo kukakhala kwakukulu kuposa mpando wamphamvu yam'masika kuphatikiza ndi mzere wamagetsi, njira yodzipumulira imalola mpando wa valavu kusunthira pang'ono pamtunda. Chifukwa chake, kupsinjika konse mkati mwa thupilo kumatulutsidwa mu payipi kuti ibwezeretse malire pakati pa thupi ndi payipi (mwina kumtunda kapena kutsika).

● Tsinde la Anti Blow-out
Tsinde limapangidwa mosiyana ndi mpira. Phewa lofunikira kumapeto kwenikweni kwa tsinde onetsetsani kuti liphulika.

● Kusindikiza thupi ndi tsinde
Makina osindikizira awiri a O-Rings ndi ma gaskets otetezedwa pamoto amaonetsetsa kuti kutayikira kwa thupi ndi kutseka kulumikizidwa. Kutulutsa kotheka kuchokera m'chigawo cha valavu kumatetezedwa ndi zisindikizo ziwiri za O-Ring ndi gland gasket.

● Chipangizo Chotsutsana
Ma valavu onse amtundu wa flanged amaphatikizira makina awiri opangira nthaka kuchokera ku tsinde mpaka mpira komanso kutengera thupi. Chotsutsana ndi static chimaperekedwa kuti zitsimikizire kupitilizabe kwamagetsi.

● Mapangidwe Oteteza Moto
Ntchito yomanga moto ndiyokhazikika pamatumba onse okwera a trunnion. Pakakhala moto, moto utawonongera mphete za O-gland, gland, thupi gasket ndi tsinde lotetezedwa bwino limalepheretsa kutuluka kwakunja. kudzera kutayikira.

● Kutuluka magazi kawiri
Pamalo otsekedwa, mpando uliwonse umatseka njira yodziyimira pawokha mbali iliyonse kapena nthawi imodzi mbali zonse ziwiri za mpira, patsekopo pamatha kutuluka kapena kutulutsa magazi kudzera pamavuto kapena mavavu pathupi la valavu. DIB imapezeka mukapempha.

● Makina ojambulidwa mwadzidzidzi
Titan trunnion wokwera mavavu a mpira amakhala ndi zovekera za sealant jekeseni pamtengo ndi mpando wamtambo. Zovekera Izi monga mavavu cheke kupereka kusindikiza kubwerera. Ngati kutayikira kumachitika pampando kapena pamalo olumikizira tsinde, zitha kuyimitsidwa kwakanthawi ndi jekeseni wosanjikiza mpaka kusindikiza kwachiwiri.

● Mapangidwe amkati amiyala
Tsinde la kiyi ndi mapini a tsinde limapereka zosavuta komanso zolondola kutseguka kwathunthu komanso kutseka kwathunthu kwa oyendetsa.

● Kusankha kapangidwe ka mphete za Delta
Zomwe mphete ya delta ndi elastomer yomwe imatha kutambasuka bwino, imatha kuyamwa kupatuka mu mpira kuti ikwaniritse kutayikira kwa zero mosavuta, makamaka pamiyeso yayikulu kapena mpira wa austenitic kapena valavu yodzaza ndi mpira. Njirayi imapezeka mukapempha.

Lipseal ndi chisindikizo cholimbikitsidwa ndi kasupe chophatikizira Elgiloy kapena inconel masika ndi jekete la PTFE. Imalangiza kwambiri pazoyipitsa zamankhwala, mpweya wowawasa, kutentha pang'ono ndi ntchito ya cryogenic.

Mbali Zapadera & Zofunika 2 "-4"