Forged Steel Lub cev, Siab Siab Pob Valve rau roj, roj & tshuaj yeeb nkab

Nws los nrog tus qauv flange kawg. Tias yog vim li cas engineers thiab cov neeg saib xyuas cov nroj tsuag feem ntau xaiv nws rau cov kab siab tseem ceeb - nws yooj yim rau nruab rau ntawm qhov chaw, yooj yim los tswj, thiab flange sib koom ua ke tuav lub foob zoo.

Cov cwj pwm tseem ceeb

Forged Steel Lub Cev Kev Tsim Kho

Peb lub forged flanged pob valve lub cev yog tsim los ntawm cov khoom steel billet los ntawm forging, tsis xuab zeb casting. Cov txheej txheem forging refines cov txheej txheem sab hauv ntawm cov hlau, tshem tawm cov kev tsis xws luag xws li porosity, shrinkage kab noj hniav thiab cov xuab zeb inclusions. Qhov no muab lub valve lub cev deb dua tensile lub zog, cuam tshuam tsis kam thiab siab poob siab tsis kam.

Cam khwb cia li qub ua haujlwm zoo rau cov kav dej uas muaj kev pheej hmoo tsawg. Tab sis rau kev kub siab, cyclic load thiab kev nyab xeeb-kev pabcuam tseem ceeb, forged kev tsim kho tau txo qis kev pheej hmoo ntawm lub cev tawg thiab kev puas tsuaj loj. Txhua qhov forging raw tuaj yeem taug qab nrog cov khoom siv hluav taws xob, thiab daim ntawv pov thawj cov ntaub ntawv pov thawj tag nrho (MTC) muaj nyob rau ntawm kev thov.

Cov kev lag luam twg thiab kev tshaj tawm haum rau qhov no forged flanged pob valve?

Qhov flanged forged pob valve no tau txais kev pom zoo thoob plaws cov roj & roj, kev xa cov roj av, kev ua tshuaj lom neeg, refineries, lub zog tsim hluav taws xob, cov kav dej sab nraud, cov kav dej siab siab thiab cov nroj tsuag chiv.

Nws ua haujlwm ntseeg tau rau cov kua dej huv, cua compressed, nkev roj, nitrogen, hydrocarbon thiab ntau yam ntawm cov txheej txheem tsis-abrasive. Nrog kev txiav kom raug thiab xaiv cov khoom siv lub rooj zaum, nws tuaj yeem ua rau cov xov xwm me me. Nws yog tsim los rau kev pabcuam cais, zoo tagnrho rau cov kav dej uas yuav tsum tau kaw zoo thaum lub sijhawm tu lossis kaw thaum muaj xwm txheej ceev.

Flanged Connection Design

Flanged kev twb kev txuas yog lub ntsiab kev xaiv rau hnyav-duty industrial tej yaam num. Tus qauv flange ntsej muag (RF / RTJ xaiv tau) sib tw ASME B16.5 lossis GB flange qauv. Thaum lub sij hawm kev teeb tsa, cov neeg ua haujlwm hauv qhov chaw tuaj yeem yooj yim kho qhov ntsia liaj qhov rooj, tso gaskets thiab nruj bolts yam tsis muaj cov khoom siv vuam tshwj xeeb.

Qhov txiaj ntsig loj tshaj plaws los ntawm kev kho dua tshiab: koj tuaj yeem tshem tawm lub valve ntawm lub raj xa dej sai sai yam tsis tau txiav cov yeeb nkab. Qhov no txo ​​qis lub sijhawm thaum koj xav tau tshuaj xyuas sab hauv, hloov cov rooj zaum lossis pauv tag nrho lub valve. Muab piv rau cov xov xaus, flanged pob qij txha txhawb kev ntsuas siab ntau dua; piv rau welded kawg, nws enables repeatable disassembly.

Qhov no forged pob valve puas tuaj yeem tiv nrog qhov kub thiab txias thiab siab viav vias?

Industrial pipelines feem ntau pom cov viav vias nyob rau hauv kev khiav hauj lwm siab thiab kub thaum pib, kaw thiab load hloov. Lub forged steel lub cev tuav ruaj khov kho tshuab ua haujlwm raws li cov xwm txheej no.

Peb phim lub pob sealing rau koj lub hnab ntawv ua haujlwm. PTFE, RPTFE thiab hlau-rau-hlau hard seal xaiv muaj. Cov rooj zaum mos muab xoom-xws li npuas nruj kaw kom huv si; cov rooj zaum hlau haum rau qhov kub thiab txias los yog kev nyab xeeb hluav taws. Lub qia packing tsim tswj fugitive emissions, ua tau raws li ib puag ncig yuav tsum tau rau hydrocarbon kev pab cuam.

Cov khoom xaiv rau lub cev & Sab hauv Trim

Peb tuav cov ntaub ntawv dav dav kom phim koj qhov nruab nrab corrosion thiab kub yuav tsum tau:

- Cov pa roj carbon steel: A105 / A105N, zoo tagnrho rau cov roj tsis muaj zog thiab roj

- Austenitic stainless hlau: F304, F316L, rau cov kua dej dav dav

- Duplex & super duplex: F51, F53, F57, NS2609, NS2607 rau seawater, brine thiab acidic media uas muaj H₂S

Peb kuj tuaj yeem kho pob, qia thiab cov khoom siv zaum. Tsuas yog qhia koj qhov nruab nrab, tus nqi pH thiab qhov kub thiab txias ua haujlwm, thiab peb pawg neeg ua haujlwm engineering yuav pom zoo kom cov nqi sib xyaw ua ke zoo tshaj plaws.

Qhov loj me, Siab Chav Kawm & Kev Xaiv Tsim

Qhov ntau thiab tsawg npog DN15 ~ DN300 thiab loj dua qhov kev thov. Kev ntsuas siab suav nrog PN16, PN40, PN63, PN100, PN160, nrog rau ASME Chav Kawm 150, 300, 600, 900, 1500.

Flange ntsej muag muaj nyob rau hauv Raised Face (RF) thiab Nplhaib Hom Joint (RTJ). Hluav taws kub nyab xeeb thiab anti-static tsim tuaj yeem muab tau raws li kev thov.

Koj tuaj yeem xaiv qhov bore tag nrho lossis txo bore. Tag nrho bore txiav ntws poob thiab tso cai pigging. Txo bore yog me dua thiab siv nyiaj ntau dua yog tias tsis xav tau pigging.

Kev xaiv ua haujlwm

Peb muab ntau yam kev ua yeeb yam kom haum rau koj qhov chaw xav tau:

- Lever kov: pheej yig thiab yooj yim, zoo meej rau kev tuav haujlwm thaum lub valve yooj yim mus rau

- Iav tus neeg teb xov tooj: rau cov tho qhov loj lossis lub siab-torque li qub, nws ua rau phau ntawv qhib thiab kaw yooj yim dua

- Pneumatic actuator: ceev qhib thiab kaw. Nws txuas nrog solenoid li qub thiab txwv cov keyboards rau kev tswj tsis siv neeg

- Hluav taws xob actuator: haum rau cov chaw taws teeb tswj kev khiav dej num, lossis qhov chaw tsis muaj cua compressed

Peb kuj tseem tuaj yeem ntxiv ib lub log tsheb hla mus rau cov khoom siv hluav taws xob. Qhov no cia koj khiav lub valve manually yog hais tias lub hwj chim los yog cua tsis ua hauj lwm.

Cov qauv tshuaj ntsuam xyuas thiab cov ntaub ntawv twg koj tuaj yeem tau txais los ntawm peb?

Txhua lub forged flanged pob valve yuav tsum tau ua lub plhaub hydrostatic xeem thiab lub rooj zaum xau ua ntej ntim. Peb ua raws li API 6D, ASME B16.5 thiab lwm yam qauv kev lag luam. Kev tshuaj xyuas cov neeg tim khawv thib peb raug txhawb yog tias xav tau los ntawm koj qhov project specification.

Peb tuaj yeem muab tag nrho cov ntaub ntawv koj xav tau: daim ntawv pov thawj cov khoom siv, cov ntawv xeem, cov duab kos thiab cov ntawv ua haujlwm. Txhua lub valve tau pom meej meej nrog nws cov xov tooj cua sov, qib khoom, qhov loj thiab qhov ntsuas siab, yog li koj tuaj yeem taug qab nws cov khoom siv thiab keeb kwm ntau lawm yam tsis muaj teeb meem.