Hlau Butt Vuam Yeeb Nkab Fittings 90 Degree Luj Tshib
90 Degree luj tshib
Khoom siv: Carbon Steel, Stainless Hlau, Alloy Steel
Technical: Forged thiab thawb
Kev sib txuas: Vuam
Txuj: ANSI, ASME, AP15L, DIN, JIS, BS, GB
Hom: 45 ° thiab 90 ° LR / SR Luj Tshib, Reducers, Tee, Khoov, Cap, Hla.
Phab ntsa Thickness: SCH5-SCH160 XS XXS STD
Nto: Dub xim / xeb-pov thawj roj / Kub Dipped Galvanized
Lub kaum sab xis: 30/45/60/90/180 °
Loj: 1/2 "-80" / DN15-DN2000
Daim ntawv pov thawj: ISO -9001: 2000, API, CCS
Daim ntawv thov: Kev lag luam tshuaj, roj av kev lag luam, kev tsim kho kev lag luam thiab lwm yam
Kev tshuaj xyuas: Lub Hoobkas Hauv Tsev Tshawb Xyuas lossis Kev Tshawb Fawb Thib Peb
Ntim: Plywood Pallets / Ntoo Case lossis Raws li koj qhov kev qhia tshwj xeeb
Cov txheej txheem thev naus laus zis
Seamless luj tshib: lub luj tshib yog ib qho haum siv thaum tig ntawm cov yeeb nkab.Ntawm tag nrho cov yeeb nkab fittings siv rau hauv cov kav dej, qhov kev faib ua feem yog qhov loj tshaj plaws, txog 80%.Feem ntau, cov txheej txheem sib txawv yog xaiv rau lub luj tshib nrog cov ntaub ntawv sib txawv lossis phab ntsa tuab.Cov txheej txheem sib sau ua ke ntawm lub luj tshib seamless hauv cov tuam txhab muaj xws li kub thawb, stamping, extrusion, thiab lwm yam.
1. Kub thawb txoj kev
Cov txheej txheem kub thawb lub luj tshib yog txheej txheem ntawm cua sov, nthuav dav thiab khoov lub tes tsho dawb paug ntawm qhov tuag nyob rau hauv lub laub ntawm lub tshuab thawb los ntawm kev siv lub luj tshib tshwj xeeb, cov tub ntxhais tuag thiab cov khoom siv cua sov.Cov yam ntxwv ntawm deformation ntawm lub luj tshib kub yog los txiav txim siab txoj kab uas hla raws li txoj cai hais tias lub ntim ntawm cov khoom siv hlau tseem tsis hloov ua ntej thiab tom qab cov yas deformation.Lub billet txoj kab uas hla siv yog tsawg tshaj li lub luj tshib txoj kab uas hla.Cov txheej txheem deformation ntawm lub billet yog tswj los ntawm cov tub ntxhais tuag kom cov hlau compressed ntws ntawm lub puab arc thiab them rau lwm qhov chaw thinned vim txoj kab uas hla expansion, thiaj li yuav tau ib lub luj tshib nrog uniform phab ntsa thickness.
Kev tsim cov txheej txheem kub laub lub luj tshib muaj cov yam ntxwv ntawm cov tsos zoo nkauj, cov phab ntsa tuab thiab kev ua haujlwm tas mus li, uas yog tsim rau ntau lawm.Yog li ntawd, nws tau dhau los ua txoj hauv kev tseem ceeb ntawm carbon steel thiab alloy steel luj tshib, thiab kuj tseem siv los ua qee qhov tshwj xeeb ntawm stainless hlau luj tshib.
Cov txheej txheem cua sov ntawm cov txheej txheem tsim muaj xws li nruab nrab zaus lossis siab zaus induction cua sov (lub nplhaib cua sov tuaj yeem ua ntau lub voj voog lossis ib lub voj voog), nplaim hluav taws kub thiab reverberatory rauv cua sov.Cov txheej txheem cua sov nyob ntawm qhov yuav tsum tau ua ntawm cov khoom tsim thiab lub zog.
2. Stamping txoj kev
3. Nruab nrab phaj vuam
Siv cov phaj nruab nrab los ua ib nrab ntawm lub luj tshib nrog ib lub xovxwm, thiab tom qab ntawd txuas ob ntu ua ke.Cov txheej txheem no feem ntau yog siv rau lub luj tshib saum DN700.
Lwm txoj kev tsim
Ntxiv rau qhov saum toj no peb txoj kev sib sau ua ke, seamless lub luj tshib sib sau kuj siv cov txheej txheem ntawm extruding lub raj dawb paug rau sab nrauv tuag thiab ces shaping los ntawm lub pob hauv lub raj dawb paug.Txawm li cas los xij, cov txheej txheem no yog qhov nyuaj, muaj teeb meem rau kev khiav lag luam, thiab cov txheej txheem tsim tsis zoo li cov txheej txheem saum toj no, yog li nws tsis tshua siv.
ASME B16.9, B16.28
| Cov yeeb nkab loj | Txhua Fittings | 90 & 45 Lub luj tshib thiab Tees | Reducers thiab Lap Joint Stub xaus | Caps | |||||||
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| Sab nraud txoj kab uas hla ntawm Bevel, D (1) | Sab hauv kab ntawm qhov kawg (1) | Phab ntsa Thickness t | Center-to-End Dimensions A, B, C, M | Zuag qhia tag nrho Length, F, H |
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| Zuag qhia tag nrho Length, E | |||||
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| IN | MM | IN | MM |
| IN | MM | IN | MM | IN | MM |
| ½ ~ 2 ½ | +0.06 | +1.6 | ± 0.03 hli | ± 0.8 hli | Tsis tsawg dua 87.5% ntawm Nominal Thickness | ± 0.06 | ± 2 | ± 0.06 | ± 2 | ± 0.12 | ± 3 |
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| -0.03 Nws | -0.8 |
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| 3 ~ 2 ½ | ± 0.06 | ± 1.6 | ± 0.06 | ± 1.6 |
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| 4 |
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| 5 ~ 8 | +0.09 | + 2.4 |
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| ± 0.25 | ± 6 |
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| -0.06 Nws | -1.6 |
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| 10 ~ 18 | +0.16 | +4.0 | ± 0.12 | ± 3.2 |
| ± 0.09 hli |
| ± 0.09 hli |
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| -0.12 | -3.2 |
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| 20~24 ib | +0.25 -0.19 | +6.4 - 4.8 | ± 0.19 | ± 4.8 |
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| 26-30 : kuv |
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| ± 0.12 | ± 3 | ± 0.19 | ± 5 | ± 0.38 | ± 10 |
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| 32-48 : kuv |
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| ± 0.19 | ± 5 |
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| Cov yeeb nkab loj | Lap Joint Stub Ends (2) | 180 Rov qab khoov | ||||||||||
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| Sab nraum txoj kab uas hla, G | Phab Thickness | Fillet Radius of Laib, R | Center-to-Center Dimension, O | Rov qab mus- Lub ntsej muag Dimension, K | Alignment ntawm Xaus, U | ||||||
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| IN | MM | IN | MM | IN | MM | IN | MM | IN | MM | IN | MM |
| ½ ~ 2 ½ | +0 - 0.03 Nws | +0 -1 | +0.06 -0 | +1.6 -0 | +0 - 0.03 Nws | +0 -1 | ± 0.25 | ± 6 | ± 0.25 | ± 6 | ± 0.03 hli | ± 1 |
| 3 ~ 2 ½ |
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| 4 |
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| +0 - 0.06 | +0 -2 |
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| 5 ~ 8 |
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| 10 ~ 18 | +0 - 0.06 | +0 -2 | +0.12 -0 | +3.2 -0 |
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| ± 0.38 | ± 10 |
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| ± 0.06 | ± 2 |
| 20~24 ib |
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| Cov yeeb nkab loj | Off Angle, Q | Off Plane, P | ||
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| IN | MM | IN | MM |
| ½ ~ 4 | ± 0.03 | ± 1 | ± 0.06 | ± 2 |
| 5 ~ 8 | ± 0.06 | ± 2 | ± 0.12 | ± 4 |
| 10 ~ 12 | ± 0.09 | ± 0.19 | ± 5 | |
| 14 ~ 16 | ± 3 | ± 0.25 | ± 6 | |
| 18~24 ib | ± 0.12 | ± 4 | ± 0.38 | ± 10 |
| 26-30 : kuv | ± 0.19 | ± 5 | ||
| 32-42 : kuv | ± 0.50 | ± 13 | ||
| 44~48 ib | ± 0.75 hli | ± 19 | ||
CEEB TOOM:
Out-of-round yog qhov sib npaug ntawm qhov tseem ceeb ntawm qhov ntxiv thiab rho tawm.
Sab nraum txoj kab uas hla ntawm lub thoob saib lub rooj ntawm nplooj 15.
