Dab tsi yog Pipe Bend thiab 3D txhais li cas?
Cov yeeb nkab khoov yog ib qho nkhaus ntawm cov yeeb nkab uas hloov cov kev taw qhia ntawm ib kab. Tus nqi R qhia txog qhov nruab nrab lub vojvoog raws li ntau yam ntawm cov kab yeeb nkab nominal, yog li 3D khoov ntawm 100 hli yeeb nkab muaj qhov nruab nrab ntawm 300 hli, thiab 8D khoov muaj 800 hli. Cov kab hluav taws xob me me xws li 2D thiab 2.5D yog siv qhov chaw nruj, thaum 3D, 5D thiab 8D yog cov kev xaiv zoo tshaj plaws rau cov txheej txheem piping thiab ntev - cov kav dej nyob deb vim lawv txo qhov poob siab thiab tso cai rau kev ntxuav thiab tshuaj xyuas cov cuab yeej hla.
Cov qauv rau cov yeeb nkab khoov
Factory-cov khoom khoov yog tsim thiab sim ua kom pom tau cov qauv.
| Txuj | Scope |
|---|---|
| ASME B16.49 | Factory-ua wrought steel taub qab- vuam induction khoov rau kev thauj mus los thiab kev faib khoom |
| MSS SP-75 | High-test, wrought, taub qab- vuam fittings suav nrog khoov ntawm cov khoom siv zog dua |
| ASME B16.9 | Factory-ua pob tw- vuam fittings, npog tus qauv luj tshib thiab lub vojvoog me me khoov |
Induction khoov yog ib txwm muab rau ASME B16.49, uas teev qhov ntev kam rau ua, qhov tsawg kawg nkaus phab ntsa thickness tom qab khoov thiab kuaj yuav tsum tau. Qhov twg qhov khoov yog tus qauv haum nrog lub vojvoog ruaj khov, ASME B16.9 siv.
Radius thiab Angle Options
Lub vojvoog khoov thiab lub kaum sab xis tau teev nyob ntawm nws tus kheej, thiab ob qho tib si tuaj yeem hloov kho rau qhov project.
| Parameter | Feem ntau |
|---|---|
| Radius ratio | R=2D, 2.5D, 3D, 3.2D, 4D, 5D, 6D, 8D thiab loj dua |
| Khoov lub kaum sab xis | 11.5, 22.5, 45, 60, 90, 135, 180, 270 thiab 360 degrees, los yog lwm lub kaum sab xis |
| Sab nraud txoj kab uas hla | 1/2 nti rau 60 nti, DN15 txog DN1500 |
| Phab ntsa thickness | SCH 10, SCH 40, SCH 80 thiab cov sijhawm nruab nrab |
Cov txheej txheem tsim khoom
Txoj kev tsim khoom nyob ntawm txoj kab uas hla, phab ntsa thickness thiab lub vojvoog. Induction kub dabtsi yog khoov heats ib cheeb tsam luv ntawm cov yeeb nkab thiab thawb nws nyob ib ncig ntawm ib tug qub, uas suits loj diameters thiab tuab phab ntsa nrog nruj vojvoog tswj. Txias CNC dabtsi yog khoov yog siv rau me me thiab nruab nrab diameters nrog nyias phab ntsa. Seamless thawb dabtsi yog khoov cov yeeb nkab los ntawm kev tuag yam tsis muaj longitudinal weld. Loj - txoj kab uas hla yog feem ntau ua los ntawm cov yeeb nkab welded, thaum me me - txoj kab uas hla yog feem ntau seamless.
Khoom siv thiab txheej
Khoov yog tsim los ntawm carbon steel, alloy steel thiab stainless hlau. Cov khoom siv dav dav suav nrog API 5L qib B, X42, X46, X52, X56, X60, X65, X70 thiab X80 hauv PSL1 thiab PSL2, ASTM A234 qib WPB, WPC, WP1, WP5, WP9, WP11, WP22 thiab AST40003 stainless hlau 304 L, 316 thiab 316L. Cov txheej txheem muaj xws li cov xim dub, galvanizing, epoxy, peb- txheej polyethylene thiab fusion- khi epoxy, xaiv rau ib puag ncig ntawm cov kab teeb tsa.
Xaiv cov ntsiab lus thiab cov kev xav tsis zoo
Xaiv lub vojvoog los ntawm kev ua haujlwm, tsis yog los ntawm tus cwj pwm. Yog tias cov kab pigged, lub vojvoog yuav tsum loj txaus rau tus npua dhau, feem ntau yog 3D lossis ntau dua rau cov npua. Yog tias qhov chaw nruj, 2D khoov txuag chav tab sis ua rau muaj kev poob siab thiab phab ntsa thinning. Phab ntsa tuab ntawm lub vojvoog sab nraud thins thaum khoov, yog li qhov khoov feem ntau raug txiav txim los ntawm phab ntsa hnyav dua lossis nrog kev tiv thaiv corrosion. Kev khoov tsis yog lub luj tshib: lub luj tshib yog tus qauv luv luv - vojvoog fittings rau ASME B16.9, thaum khoov yog kev cai- vojvoog kav dej, feem ntau rau ASME B16.49, thiab ob qhov sib hloov tsis tau yam tsis tau kuaj xyuas lub vojvoog.
FAQ
3D yeeb nkab dabtsi yog khoov txhais li cas?
Ib qho 3D khoov muaj qhov nruab nrab lub vojvoog sib npaug li peb npaug ntawm cov kab yeeb nkab nominal. 5D khoov muaj tsib zaug thiab 8D khoov yim zaug.
Qhov txawv ntawm qhov khoov thiab lub luj tshib yog dab tsi?
Lub luj tshib yog tus qauv haum nrog lub vojvoog ruaj khov xws li 1D lossis 1.5D, muab rau ASME B16.9, thaum khoov yog ib qho kev cai - vojvoog tivthaiv, feem ntau 3D thiab loj, muab rau ASME B16.49 lossis MSS SP-75.
Tus txheej txheem twg npog induction khoov?
ASME B16.49 npog lub Hoobkas- ua induction khoov rau kev thauj mus los thiab xa cov kav dej.
Lub kaum sab xis twg muaj rau cov yeeb nkab khoov?
Cov kaum sab xis muaj xws li 11.5, 22.5, 45, 60, 90, 135, 180, 270 thiab 360 degrees, thiab txhua lub kaum sab xis tuaj yeem tsim tau.
Lub vojvoog khoov tau xaiv li cas?
Siv tsawg kawg yog 3D rau cov kab pigged thiab cov txheej txheem dav dav, 5D lossis 8D qhov chaw qis qis thiab yooj yim tu teeb meem, thiab 2D rau 2.5D tsuas yog qhov chaw txwv.
Puas yog khoov nyias cov yeeb nkab phab ntsa?
Yog lawm, sab nrauv ntawm qhov khoov thins thaum lub sij hawm tsim, yog li khoov feem ntau raug txiav txim los ntawm phab ntsa hnyav dua los yog muaj kev tiv thaiv corrosion ntxiv kom tswj tau qhov tsawg kawg nkaus phab ntsa tom qab khoov.