Wenzhou Starry Valve Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm hlau zaum rooj vag valve nyob rau hauv Suav teb. Peb tau cog lus los muab cov khoom zoo siab customized li qub nrog tus nqi qis. Yog hais tias koj yuav mus yuav bulk check hlau zaum rooj vag valve, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas.
| Qhov Loj | NPS 2 "~ 48" (DN50 ~ DN1200) |
| Qib Siab | Chav Kawm 150, 300, 600, 900, 1500, 2500 (ASME B16.34 phaus- qib) |
| Qhov kub thiab txias | -29℃~ 425℃(WCB Carbon Steel); -40℃~ 550℃(Alloy hlau); -196℃~ 200℃(Stainless hlau) |
| Hom kev sib txuas | ANSI B16.5 Flanged, Butt Weld ANSI B16.25, Threaded NPT / BSP yeem |
| Khoom siv lub cev | A216-WCB, A105, A217-WC6/WC9, CF8, CF8M, F304, F316 |
| Hom kev ua haujlwm | Kev tuav tes tuav, iav ua haujlwm, hluav taws xob actuator, pneumatic actuator xaiv tau |
| Hom qauv | Saj zawg zog wedge / Khoom wedge bolted bonnet, nce qia / tsis- nce qia yeem, nrog cov qauv foob rov qab |
| Execution Standard | API 600, ASME B16.34, ASME B16.10, ASME B16.5, API 598 |
| Tus yam ntxwv | Tag nrho bore / txo bore xaiv, ncaj txaus channel nrog tsawg kawg nkaus tsis kam. Lub rooj vag qhov rooj tsim muab bidirectional nruj sealing. Nruab nrog txhim khu kev qha rov qab foob los tiv thaiv packing foob. Stellite nyuaj- alloy overlay ntawm qhov rooj zaum rau hnav thiab corrosion kuj. Tus qauv bolted bonnet qauv ua kom muaj cov qauv zoo rigidity thiab kev saib xyuas yooj yim. |
| Tsim nyog Media | Dej, chav dej, roj, nkev, roj av, roj av, tshuaj lom neeg nruab nrab thiab lwm yam uas tsis yog -corrosive / weakly corrosive kua. Siv dav hauv cov chaw tsim hluav taws xob, petrochemical, roj & roj pipeline, ntev - kis tau tus mob thiab muaj cov kav dej. |
Nta
Internal flow channel yog ncaj qha los ntawm yuav luag tsis muaj qhov chaw tuag thiab tsis tshua muaj dej tsis kam. Nws yog qhov nyiam txiav - tawm valve rau ntev - cov kav dej sib kis. Tag nrho- hom tho qhov ua kom tsis muaj kev cuam tshuam cov kav dej, yooj yim rau kev xa dej pigging thiab tu; txo- hom tho txawv nta compact qauv thiab tus nqi qis rau kev txiav dav dav -tawm ntawm kev ua haujlwm.
Hlau zaum rooj vag valve txais yuav hloov tau yooj yim los yog cov khoom sib txuas ntawm tus kheej - sealing qauv, uas tuaj yeem them rov qab sealing qhov sib txawv los ntawm nruab nrab siab thiab kub deformation. Lub rooj zaum valve thiab lub npoo npoo yog overlayed nrog Stellite cobalt-raws li tawv alloy, featuring siab hardness, anti-scouring thiab anti- puas ua hauj lwm. Bidirectional sealing ua tau raws li API 598 cov qauv xau, paub tseeb tias xoom xoom xaim hauv lub xeev kaw tag nrho.
Ua- nyob rau hauv precision rov qab foob qauv zoo tiv thaiv nruab nrab los ntawm kev nkag mus rau hauv lub ntim chamber, tiv thaiv packing thiab qia los ntawm yaig, thiab ncua kev pab cuam lub neej. Multi- txheej hloov graphite packing yog saws rau ruaj khov sealing nyob rau hauv qhov kub thiab txias. Qhov nce qia tsim kom meej meej qhia qhib stroke; non- nce qia txuag qhov chaw teeb tsa rau faus cov kav dej.
Tsim thiab tsim ua raws li API 600 thiab ASME B16.34 tus qauv. Lub ntsej muag -rau- lub ntsej muag qhov ntev ua raws ASME B16.10, flange qhov ntev ua raws li ASME B16.5, thiab vuam xaus raws li ASME B16.25. Tag nrho lub plhaub, foob thiab rov qab foob kev xeem tau ua nruj me ntsis raws li API 598, tag nrho txuam nrog thoob ntiaj teb EPC qhov kev xav tau.
Txhawb ntau hom actuation xws li phau ntawv txhais tes, bevel iav, hluav taws xob thiab pneumatic ua haujlwm, yoog rau ntawm - qhov chaw hloov kho thiab tsis siv neeg tswj qhov system. Ntau yam khoom sib xyaw ua ke suav nrog qis- kub, ib txwm- kub, siab - kub thiab siab - ua haujlwm siab. NACE MR0175 los tiv thaiv-sulfur version tuaj yeem hloov kho rau H₂S qaub pabcuam.
Yam khoom siv
- Roj & roj ntev -kab kis mus rau cov kav dej thiab cov txheej txheem chaw nres tsheb
- Fais fab nroj tsuag siab - qhov kub thiab txias, dej thiab cov kav xa dej
- Petrochemical refining, tshuaj lom neeg cov tshuaj tiv thaiv thiab cov khoom xa dej
- Lub nroog thermal yeeb nkab network, kev kho dej thiab kev lag luam kua txiav- tawm tshuab
- Cov haujlwm txawv teb chaws EPC xav tau ANSI/API tus qauv siab cov kav dej li qub
Txoj Cai Ua Haujlwm & Daim Ntawv Thov
Hlau zaum rooj vag valve tswj cov kav dej ntawm - tawm los ntawm kev nqa ntsug ntawm lub rooj vag npoo. Thaum qhib tag nrho, lub rooj vag tawm tag nrho cov ntws channel uas yuav luag tsis muaj siab poob; Thaum kaw tag nrho, lub npoo haum nruj nrog lub rooj zaum los thaiv qhov nruab nrab ntws. Hlau zaum rooj vag valve tsuas yog tsim rau tag nrho qhib lossis kaw tag nrho -tawm ntawm kev ua haujlwm, txwv nruj rau kev tswj kev khiav dej num thiab kev pabcuam throttling. Ntev- lub sij hawm micro qhib yuav ua rau siab - nrawm nruab nrab scouring ntawm sealing nto thiab ua rau lub foob puas. Rau qaub H₂S-muaj cov xov xwm, NACE los tiv thaiv- cov khoom siv sulfur yuav tsum tau hloov kho. Thov muab chav kawm siab, ua haujlwm kub, nruab nrab cov cuab yeej thiab hom kev ua kom raug rau qhov loj me ua ntej xaj.
Cim npe nrov: Tuam Tshoj hlau rooj rooj vag valve manufacturers, lwm tus neeg, Hoobkas
