Cov khoom
Forged Steel Globe Valve Bolted Bonnet
✧ Nqe lus piav qhia
Forged steel globe valve yog lub siab ua haujlwm siab, dav siv hauv kev lag luam chemical, roj av, natural gas, metallurgy, hluav taws xob thiab lwm yam lag luam. Lub forged steel ntiaj teb valve tau txais cov qauv welded tag nrho, thiab lub valve lub cev thiab lub rooj vag yog ua los ntawm forged steel qhov chaw. Lub valve muaj kev ua haujlwm zoo sealing, muaj zog corrosion kuj thiab lub neej ua haujlwm ntev. Nws cov qauv yog yooj yim, me me, yooj yim rau nruab thiab tswj. Lub rooj vag hloov pauv hloov pauv tau thiab tuaj yeem txiav tawm qhov nruab nrab ntws tsis muaj to. Lub forged steel ntiaj teb valve muaj qhov kub thiab txias ntau thiab ua haujlwm siab, thiab tuaj yeem siv rau nruab nrab ntws tswj nyob rau hauv qhov kub thiab txias thiab siab kub thiab tsis tshua muaj kub thiab siab siab.
✧ Nta ntawm Forged Steel Globe Valve Bolted Bonnet
1.Nws yooj yim dua los ua thiab tswj vim nws cov qauv yooj yim dua li lub ntiaj teb valve.
2.Lub sealing kev ua tau zoo yog zoo thiab lub sealing nto yog resistant rau hnav thiab khawb. Thaum lub valve qhib thiab kaw, tsis muaj qhov sib txheeb zawv zawg ntawm qhov sib khi ntawm lub valve lub cev thiab lub valve disc. Yog li ntawd, tsis muaj qhov hnav thiab tsim kua muag, muaj zog sealing kev ua tau zoo, thiab lub neej ua haujlwm ntev.
3.Vim tias qhov nres valve lub disc stroke yog me me thaum nws qhib thiab kaw, nws qhov siab yog tsawg dua li ntawm lub ntiaj teb valve, tab sis nws cov txheej txheem ntev dua.
4.Qhov txheej txheem qhib thiab kaw yuav tsum ua haujlwm ntau, lub zog loj, thiab lub sijhawm qhib thiab kaw ntev.
5.Cov dej tsis kam yog siab vim lub valve lub cev nkhaus nruab nrab channel, uas kuj txhawb nqa lub zog noj.
6.Kev taw qhia nruab nrab ntawm kev ntws Feem ntau, kev ntws mus rau pem hauv ntej tshwm sim thaum lub nominal siab (PN) tsawg dua 16 MPa, nrog rau qhov nruab nrab ntws mus rau hauv qab ntawm lub valve disc. Counter flow tshwm sim thaum lub nominal siab (PN) tshaj 20 MPa, nrog rau nruab nrab ntws downwards los ntawm sab saum toj ntawm lub valve disc. los txhim kho lub foob kev ua haujlwm. Lub ntiaj teb valve xov xwm tsuas yog ntws mus rau hauv ib qho kev taw qhia thaum nws siv, thiab nws tsis tuaj yeem hloov kho.
7.Thaum lub disc qhib tag, nws nquag erodes.
✧ Qhov zoo ntawm API 602 forged steel ntiaj teb valve
Thaum lub sij hawm qhib thiab kaw cov txheej txheem ntawm forged steel ntiaj teb valve, vim tias kev sib txhuam ntawm cov disc thiab sealing nto ntawm lub valve lub cev yog me dua li ntawm lub ntiaj teb valve, nws yog hnav-resistant.
Qhov qhib lossis kaw stroke ntawm lub valve qia yog luv luv, thiab nws muaj kev txhim khu kev qha kev txiav tawm, thiab vim hais tias qhov kev hloov ntawm lub rooj zaum qhov chaw nres nkoj valve yog proportional rau stroke ntawm lub valve disc, nws yog heev haum rau kev hloov. ntawm tus nqi ntws. Yog li ntawd, hom valve no yog qhov tsim nyog rau kev txiav tawm lossis kev tswj hwm thiab throttling.
✧ Parameters ntawm Forged Steel Globe Valve Bolted Bonnet
| Khoom | Forged Steel Globe Valve Bolted Bonnet |
| Nominal txoj kab uas hla | NPS 1/2", 3/4", 1", 1 1/2", 1 3/4", 2", 3", 4" |
| Nominal txoj kab uas hla | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
| Xaus kev sib txuas | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
| Kev ua haujlwm | Kov Log, Pneumatic Actuator, Hluav Taws Xob Actuator, Bare Stem |
| Khoom siv | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze thiab lwm yam tshwj xeeb alloy. |
| Qauv | Sab nraum Screw & Yoke (OS & Y), Bolted Bonnet, Welded Bonnet lossis Pressure Seal Bonnet |
| Tsim thiab Chaw Tsim Khoom | API 602, ASME B16.34 |
| Ntsej muag ntsej muag | Tus Qauv Tsim Qauv |
| Xaus kev sib txuas | SW (ASME B16.11) |
| BW (ASME B16.25) | |
| NPT (ASME B1.20.1) | |
| RF, RTJ (ASME B16.5) | |
| Kev kuaj thiab tshuaj xyuas | API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Kuj muaj nyob rau | PT, UT, RT, UA. |
✧ Kev Pabcuam Tomqab Muag
Raws li lub caij nyoog tsim khoom thiab xa tawm ntawm forged steel li qub, peb lav muab peb cov neeg siv khoom ua ntej-tus nqi tom qab kev yuav khoom, uas suav nrog cov hauv qab no:
1. Muab cov lus qhia txog kev siv thiab tswj cov khoom.
2. Peb lav qhov kev pab cuam sai thiab kev daws teeb meem rau kev ua haujlwm tsis zoo uas tshwm sim los ntawm cov teeb meem nrog cov khoom zoo.
3. Peb muab kev pab kho thiab hloov pauv dawb, tshwj tsis yog kev puas tsuaj los ntawm kev siv tsis tu ncua.
4. Thoob plaws lub sijhawm ntawm cov khoom lag luam, peb lav cov lus teb sai rau cov neeg siv khoom nug.
5. Peb muab cov lus qhia online, kev cob qhia, thiab kev txhawb nqa mus ntev. Peb lub hom phiaj yog muab cov neeg siv khoom zoo tshaj plaws ua tau kev pabcuam thiab ua kom lawv lub neej yooj yim dua thiab muaj kev lom zem dua.
