Pipeline check valve yog lub valve uas cia li qhib thiab kaw nyob ntawm qhov ntws ntawm qhov nruab nrab, thiab siv los tiv thaiv qhov nruab nrab ntawm ntws rov qab. Nws feem ntau tsuas yog tso cai rau qhov nruab nrab ntws mus rau hauv ib qho kev taw qhia thiab cia li kaw rau lwm qhov kev taw qhia kom tsis txhob thim rov qab. Cov qauv ntawm lub raj xa dej kos valve yog qhov yooj yim, feem ntau muaj lub cev lub cev thiab lub valve disc. Lub valve disc tuaj yeem yog spherical, disc-puab, lossis conical. Thaum cov kev taw qhia ntws ntawm qhov nruab nrab hloov, lub siab ntawm qhov nruab nrab yuav thawb lub valve disc kom kaw.
Khoom Specification
Khoom siv:WCB, WC6, LCB, CF8M, CF8, CF3, CF3M, ...
Loj: 2"~48"
Chav kawm:150LB ~ 2500LB
Kev sib txuas:RF, RTJ, BW
Txheem:API 600, API 603
Hom kev tsim kho:BB, OS&Y, Rising Stem, Flexible Wedge
Ntsej muag ntsej muag:Tsawg dua lossis sib npaug li 36 "rau ASME B16.10, Ntau dua lossis sib npaug rau 40" rau cov chaw tsim khoom tus qauv
BW End:ASME B16.25
Flanged kawg:Tsawg dua lossis sib npaug li 24 "rau ASME B16.5, Ntau dua lossis sib npaug ntawm 26" rau ASME B16.47 Series A
Pipeline Check Valves
FAQ
Q: Dab tsi yog qhov yuav tsum tau rau MOQ?
A: Rau qee qhov me me, xws li 1/4 ''-1'' (DN6-DN25), MOQ yog 50 daim rau txhua qhov loj. Feem ntau hais lus, nws nyob ntawm koj qhov kev txiav txim.
Q: Yuav ua li cas txog qhov warranty?
A: Lub sijhawm lav yog 18 lub hlis tom qab tawm hauv peb lub hoobkas. Peb tuaj yeem kho lossis hloov cov khoom vim muaj teeb meem zoo.
Q: Kev them nyiaj
A: Peb tsuas yog txais T / T, Western Union, thiab PayPal. Cov ntsiab lus them nqi: 30% them ua ntej, 70% tshuav nyiaj them ua ntej xa khoom lossis tawm tsam daim qauv ntawm BL.
Q: Koj puas tuaj yeem tsim cov qauv sib txawv ntawm cov li qub raws li cov neeg siv khoom xav tau?
A: Yog lawm, peb tuaj yeem tsim cov li qub raws li API, DIN, GOST, thiab JIS cov qauv rau qhov sib txawv, qhov kub thiab txias, thiab qhov ntau thiab tsawg raws li koj xav tau.
Cim npe nrov: Tuam Tshoj pipeline check valve manufacturers, lwm tus neeg, Hoobkas