Khoom nta & Kev sib tw zoo
Peb -daim bolted kev tsim kho ua kom tiav kev nkag mus rau sab hauv yam tsis muaj kev cuam tshuam cov kav dej. Tsuas yog unbolt cov kev sib txuas kom tshem tawm qhov chaw nruab nrab rau kev hloov lub rooj zaum, qia tu, lossis kev tshuaj xyuas sab hauv thaum lub pob tw -weld xaus nyob twj ywm ruaj khov, txo qis txij nkawm thiab cov nqi.
Precision-machined weld bevels per ASME B16.25 kom ntseeg tau tias muaj kev sib raug zoo thiab tag nrho -kev nkag welds uas tsim kom ruaj khov, xoom- cov kev sib txuas sib txuas. Cov pob qij txha welded tshem tawm cov gaskets thiab flange-txog txoj kev xau thaum muab cov khoom siv zoo tshaj plaws hauv siab - siab thiab siab - kev pabcuam kub.
Muaj nyob rau hauv tag nrho -bore designs uas phim cov yeeb nkab sab hauv txoj kab uas hla kom tsawg kawg nkaus poob siab thiab pigging muaj peev xwm. Lub optimized flow passage tsim txo turbulence thiab yaig thaum tswj xyuas cov yam ntxwv zoo heev rau cov txheej txheem efficiency.
Ua los ntawm ASTM A105 carbon steel, A182 F316 stainless hlau, los yog tshwj xeeb alloys nrog trim xaiv xws li Stellite-cov rooj zaum tawv, chrome-plated npas, thiab siab - lub zog stems. Cov ntaub ntawv ntau lub rooj (RPTFE, PEEK, hlau) haum rau ntau yam kev pabcuam los ntawm cryogenic mus rau siab -kev siv kub.
Cov yam ntxwv muaj kev nyab xeeb zoo suav nrog API 607 hluav taws- tsim kev nyab xeeb, tiv thaiv- tawg qia siv, kev sib xyaw ua ke los tiv thaiv- cov khoom siv zoo li qub, thiab nyob hauv- cov khoom ntim khoom. Optional ISO 5211 mounting pads pab txhawb kev sib koom ua ke yooj yim rau kev tswj cov txheej txheem.
Qhov Loj: ½ "mus rau 8" (DN15 txog DN200)
Qib Siab: ASME Chav Kawm 150 txog 1500
Qhov kub thiab txias: -46 ℃ to 400 ℃
Cov khoom siv lub cev: A105 Carbon Steel, A182 F304 / F316 / F51
Kev sib txuas xaus: Butt-Weld rau ASME B16.25
Hom Chaw nres nkoj: Tag Nrho Chaw nres nkoj (Standard), Txo Chaw nres nkoj (yeem)
Khoom siv: RPTFE, PEEK, Hlau (Stellite / Hastelloy)
Khoom siv: 17-4PH Stainless Hlau
Cov qauv tsim: ASME B16.34, API 6D, API 608
Cov qauv xeem: API 598, ISO 5208
Lub valve no ua tau zoo hauv cov ntawv thov tseem ceeb suav nrog:
Refinery thiab petrochemical txheej txheem piping
Chemical processing thiab txhaj tshuaj
Lub zog tsim hluav taws xob thiab cov kav dej pub
Daim ntawv thov kev pabcuam LNG thiab cryogenic
High -siab hydrocarbon systems
Pharmaceutical and food processing utilities
Tom qab -Kev Pabcuam Muag
Peb xyuas kom meej lub neej ua tau zoo los ntawm kev pab txhawb nqa:
◎ Welding Procedure Specifications: Certified WPS thiab PQR cov ntaub ntawv nrog cov ncauj lus kom ntxaws bevel npaj
◎Technical Documentation: Ua kom tiav cov ntaub ntawv seem, cov ntaub ntawv pov thawj, thiab phau ntawv qhia kev teeb tsa
◎ Kev Pabcuam Engineering: Daim ntawv thov -kev xaiv tshwj xeeb thiab kev sab laj
◎ Spare Parts Program: Ua kom tiav cov khoom siv foob, stems, thiab hloov modules
Quality Assurance: Tag nrho traceability nrog cov ntaub ntawv ntsuam xyuas cov ntaub ntawv thiab cov ntawv pov thawj siab
FAQ
Q: Peb li cas -daim qauv tsim kom yooj yim txij nkawm piv rau ib qho -daim welded li qub?
A: Lub bolted peb -daim tsim tso cai rau lub hauv paus module uas muaj tag nrho cov khoom nyob rau hauv yuav tsum tau muab tshem tawm tag nrho thaum lub welded kawg kaus mom nyob twj ywm nyob rau hauv tas li ntawd mus rau hauv lub pipeline. Qhov no ua rau kev hloov lub rooj zaum, kho kav, thiab kev tshuaj xyuas sab hauv yam tsis muaj kev txiav cov kav dej lossis kev cuam tshuam welded kev sib txuas.
Q: Yuav tsum tau ceev faj txog kev vuam dab tsi los tiv thaiv cov khoom sab hauv thaum lub sijhawm teeb tsa?
A: Peb pom zoo kom siv cov txheej txheem vuam tsim nyog nrog kev tswj cov cua sov, tsim nyog tshem tawm cov pa tiv thaiv rau cov hlau tsis muaj steel li qub, thiab muaj peev xwm tshem tawm ntawm qhov chaw nruab nrab thaum vuam. Kev tsim nyog ua ntej- cua sov thiab tom qab- vuam cov cua sov yuav tsum tau nyob ntawm cov khoom tuab thiab hom.
Q: Cov li qub no puas tuaj yeem ua haujlwm thermal cycling thiab siab -kev siv kub?
A: Yog, kev tsim kho forged thiab hloov lub rooj tsim kom haum rau thermal expansion thiab contraction. Rau kev caij tsheb kauj vab hnyav, peb xav kom lub caij nplooj ntoos hlav- lub rooj zaum thiab hlau- rooj zaum uas tswj kev sib khi ruaj khov los ntawm qhov kub hloov mus txog 400℃.
Q: Dab tsi yog qhov zoo ntawm tag nrho -chaw nres nkoj tsim hauv pob tw-weld daim ntawv thov?
A: Tag nrho -chaw nres nkoj configurations muab qhov tsawg kawg nkaus poob siab, tso cai rau pipeline pigging, txo erosion peev xwm, thiab txhim kho cov yam ntxwv ntws. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv kev siv cov txheej txheem uas cov dej ntws ncaj qha cuam tshuam rau kev ua haujlwm thiab kev siv hluav taws xob.
Q: Puas yog cov li qub no tsim nyog rau kev pabcuam qaub thiab kev siv corrosive?
A: Yog lawm. Peb muab tag nrho NACE MR0175 raws li versions nrog rau kev xaiv cov khoom tsim nyog, suav nrog qaub- cov kev pab cuam trim pob, corrosion- cov alloys resistant, thiab tshwj xeeb sab hauv txheej rau cov kev pabcuam hnyav. Cov ntaub ntawv pov thawj tiav yog muab nrog txhua lub valve.
Cim npe nrov: peb-daim taub qab-weld pob valve, Tuam Tshoj peb-daim pob tw-weld pob valve manufacturers, hoobkas