Sab saum toj - nkag pob valve yog qhov ntws tawm - tswj cov cuab yeej uas yog lub cev tsim qauv uas txo qis cov ntsiab lus xau thiab ua kom yooj yim hauv - kab txij nkawm. Engineered los tiv thaiv kev kub ntxhov, nws boasts ib tug ntau yam ntawm daim ntaub ntawv hla ntau yam sectors, nrog rau cov dej hauv nroog, petrochemicals, thiab hluav taws xob tsim. Nyob ntawm lub nominal txoj kab uas hla, li qub nrog ib tug loj ntawm DN100 los yog me dua siv ob -bevel rooj tsim; Qhov kev teeb tsa no siv lub caij nplooj ntoos hlav-loaded tus kheej- cov nyiaj them poob haujlwm kom ntseeg tau tias kev sib khi ua tau zoo nyob rau hauv qis- mus rau- nruab nrab siab.
Hloov pauv, cov li qub loj dua DN100 muaj qhov ruaj khov - pob qauv. Lub valve no suav nrog Ob Chav Block thiab Bleed (DBB) kev ua haujlwm, hluav taws kub- nyab xeeb thiab tiv thaiv- cov yam ntxwv zoo li qub, thiab ob- muaj peev xwm sib khi; Tsis tas li ntawd, nws cov cuab yeej retractable lub rooj txhawb nqa tau yooj yim ntawm kev saib xyuas. Tsis tas li ntawd, sab saum toj - nkag tsim tso cai rau kev kho lossis hloov cov khoom siv sab hauv yooj yim los ntawm kev tshem lub kaus mom, thaum lub nraub qaum - rooj zaum hauv qab - qia nkag kom ntseeg tau tias muaj kev ruaj ntseg ntawm lub caj pas ntim khoom.
Txo cov nqi kho mob: Sab saum toj nkag pob li qub nrog yooj yim hauv - kab Kho
Sab saum toj nkag pob Valve Specifications
| Qeb | Technical Requirements / Range |
| Khoom siv lub cev | Carbon Steel, Stainless hlau, Alloy hlau |
| Nominal Loj (NPS) | 2 "- 60" (DN50 - DN1500) |
| Kev ntsuas siab | Chav Kawm 150 - 2500 (PN10 - PN420) |
| Ua haujlwm kub | -196℃rau +200 degree |
| Hom kev ua haujlwm | Lever, Worm Iav, Hluav Taws Xob (Actuated), thiab lwm yam. |
Sab saum toj nkag pob Valve siv cov qauv
| Yam khoom | Cov qauv siv |
| Tsim & Manufacturing | API 6D UAS/ ASME B16.34 |
| Ntsej muag -rau-Face (F-F) | ASME B16.10(Feem ntau interchangeable nrog sab nkag tsim) |
| Flange Dimensions | ASME B16.5 (tsawg dua lossis sib npaug rau 24 ") / ASME B16.47 (Ntau dua lossis sib npaug rau 26") |
| Kev Tshawb Fawb & Kev Xeem | API 6D / API 598 |
| Kev Ntsuas Hluav Taws Xob | API 607 / API 6FA Cov Lus Qhia |
Sab saum toj nkag pob Valve Dimension Table (Class 150 - 600)
Chav Kawm 150 / 300 / 600 Technical Dimensions (Unit: mm)
| NPS (Inch) | DN (hli) | Chav Kawm 150 (L) | Chav Kawm 300 (L) | Chav Kawm 600 (L) | H (kwv yees qhov siab) |
| 2" | 50 | 178 | 216 | 292 | 260 |
| 3" | 80 | 203 | 283 | 356 | 310 |
| 4" | 100 | 229 | 305 | 432 | 385 |
| 6" | 150 | 394 | 403 | 559 | 520 |
| 8" | 200 | 457 | 502 | 660 | 635 |
| 10" | 250 | 533 | 568 | 787 | 760 |
| 12" | 300 | 610 | 648 | 838 | 850 |
| 14" | 350 | 686 | 762 | 889 | 940 |
| 16" | 400 | 762 | 838 | 991 | 1080 |
| 20" | 500 | 914 | 991 | 1194 | 1250 |
| 24" | 600 | 1067 | 1143 | 1397 | 1480 |
Siab -Siab Dimension Table (Class 900 - 1500)
| NPS (Inch) | DN (hli) | Chav Kawm 900 (L-RF) | Chav Kawm 1500 (L-RF) | Lus hais |
| 2" | 50 | 368 | 368 | Forged lub cev pom zoo rau kev kub siab |
| 3" | 80 | 381 | 470 | |
| 4" | 100 | 457 | 546 | |
| 6" | 150 | 610 | 705 | Siab torque; iav neeg tsav tsheb pom zoo |
| 8" | 200 | 737 | 832 | |
| 10" | 250 | 838 | 991 | |
| 12" | 300 | 965 | 1130 |
Sab saum toj nkag vs. Sab Nkag Pob Valves
| Cov khoom sib piv | Sab saum toj nkag pob Valve | Sab Nkag Pob Valve |
| Kev tsim lub cev | Ib - thooj cev (Monolithic). Muaj zog thiab compact tsim. | Ob-daim lossis Peb- thooj lub cev. Ntau ntu bolted ua ke. |
| Kev tu | Hauv - kab Maintenance. Kev kho tuaj yeem ua tiav los ntawm sab saum toj yam tsis tau tshem lub valve ntawm cov kav dej. | Tawm -Txoj Kev Kho. Feem ntau yuav tsum tau tshem tawm ntawm lub raj xa dej los kho lossis hloov cov khoom sab hauv. |
| Kev Txhaum Cai | Tsawg heev. Tsawg cov pob qij txha sab nraud (txog txoj hauv kev) vim yog lub cev monolithic. | Siab dua. Segmented tsim txhais tau tias ntau lub cev pob qij txha, ua rau muaj peev xwm xau txoj hauv kev. |
| Kev tsim khoom | Siab nyuaj. Complex internal machining; yuav tsum muaj siab - zoo casting lossis forging. | Standard nyuaj. Segmented manufacturing tso cai rau kom yooj yim machining thiab yooj yim los ua ke. |
| Nqi | Siab dua. kim vim kev tsim complexity thiab loj cov khoom ntim. | Kev lag luam. High efficiency efficiency thiab qis nqi; hom ntau tshaj plaws nyob rau hauv kev ua lag luam. |
| Qhov hnyav | hnyav dua. Ib qho - daim castings feem ntau yog bulkier thiab hnyav dua. | Sib dua. Segmented tsim tso cai rau ntau optimized khoom faib thiab txo qhov hnyav. |
| Lub Sijhawm Lead | Ntev dua. Kev ua haujlwm nyuaj thiab tsawg dua cov khoom khaws cia hauv cov khoom npaj npaj. | luv dua. Cov qauv zoo heev; huab hwm coj- tsim nrog lub sijhawm xa khoom sai. |
| Cov ntawv thov tseem ceeb | Kev kub siab, kev ntseeg siab,nyuaj- rau- nkag mus rau cov kav dej(eg, Subsea, Nuclear). | Txheem roj & roj pipelines, nruab nrab siab, thiab yooj yim mus cuag cov txheej txheem cov nroj tsuag. |
GNEE Sab saum toj nkag pob valve Hoobkas
Thov ib tug Technical Quote:API 6D Sab saum toj nkag pob li qub nrog ceev teb
FAQ
Dab tsi yog Sab saum toj nkag cryogenic pob valve
Sab saum toj - nkag cryogenic pob li qubyog li qub tshwj xeeb tsim los rau cryogenic lossis ultra-cryo-cryo ib puag ncig. Lawv cov yam ntxwv tseem ceeb yog lawv cov saum toj kawg nkaus - cov qauv nkag thiab kev hloov pauv ntawm cryogenic, thiab lawv tau siv dav hauv kev thauj mus los ntawm cov xov xwm cryogenic xws li liquefied natural gas (LNG), kua oxygen, kua hydrogen, thiab ethylene.
Dab tsi yogSab saum toj nkag trunnion mounted pob valve
Sab saum toj -mounted trunnion pob valve nta ib sab saum toj - nkag tsim, nrog lub pob, sealing nplhaib, thiab lwm yam khoom tseem ceeb tau nruab los ntawm sab saum toj ntawm lub valve lub cev. Qhov no tso cai rau kev saib xyuas lossis hloov lub rooj zaum yam tsis muaj kev cuam tshuam cov kav dej. Nws ua tiav qhov qhib / kaw ntawm lub raj xa dej nruab nrab lossis kev tswj hwm ntws los ntawm kev tig lub pob 90 degree, ua rau nws haum rau siab -siab, corrosive, thiab nyuaj- rau -disassemble pipeline applications (xws li cov kav dej faus).