Roj Hmab (Ntaub) Ducting Joints (Non-metallic Compensator)
• Nws yog qhov tsim nyog tsim nyog nrog kev hloov pauv tau zoo thiab ntau yam ntawm kev nthuav dav thiab kev cog lus ntawm cov yeeb nkab them nyiaj, uas muaj qhov cuam tshuam me me ntawm cov yeeb nkab txhawb nqa.
• Nrog kev vibration absorption thiab suab nrov txo, cua sov thiab plua plav rwb thaiv tsev, nws yog tus phooj ywg rau ib puag ncig thiab pab kom yooj yim rau cov qauv kev txhawb nqa.
• Nws tuaj yeem cuam tshuam qhov kev hloov pauv thiab tiv thaiv kev puas tsuaj los ntawm kev sib txuas ntawm kev txhawb nqa ncej lossis cov cuab yeej hauv paus. Nws tseem tuaj yeem txais qhov yuam kev eccentricity ntawm cov yeeb nkab installation thiab yooj yim rau kev teeb tsa thiab txij nkawm.
• Nws yog hnav-tiv taus, kub-tiv taus. laus-resisting thiab corrosion-resistant thiab muaj kev pab lub neej ntev.
• Ua me me nyob rau hauv tsis kam, lub teeb nyob rau hauv qhov hnyav thiab tsis-fouling, tag nrho nws cov khoom yog superior rau cov compensating zog ntawm lwm yam ntaub ntawv.
• Loj nruab nrab kub-tiv taus ntau yam: -40 ~ 300 ° C
FB-U hom kab kos duab
FB-V hom kab kos duab
| Tsis muaj. | Lub npe | Khoom siv | Ntau |
| 1 | Flange | Q235 tiaj tus hlau thiab lub kaum sab xis steel | 2 qab |
| 2 | Sab hauv thiab sab nraud roj hmab txheej | Ntuj roj hmab thiab hluavtaws roj hmab | 1 daim |
| 3 | Reinlarced txheej | Rubbering fiber ntau | 2-4 txheej |
| 4 | Lub tes tsho | qw 235a3 | 1set ib |
1. Roj hmab lub cev thiab txhua yam khoom
| Yam khoom | Index |
| Rigidity | 65 ± 5 |
| Kev siv zog | ≥15MPa |
| Kev them nyiaj ntev | ≥230% |
| Permanet variation | ≤ 25% |
| Kev laus hauv cua sov | 70 ℃ × 72 h |
| Vanation tus nqi ntawm rub | ≤ 15% |
2. Kev ua tau zoo ntawm cov khoom
| Kev them nyiaj yug ua haujlwm | Ua type | V hom |
| Kev them nyiaj ntev | ± 90 hli | ± 100 hli |
| Ua hauj lwm siab | ≤ 9806Pa | ≤ 9806Pa |
| Qhov kub thiab txias | -40 ℃ ~ + 300 ℃ | -40 ℃ ~ + 300 ℃ |
| Installation ntev | 300-450 hli | 300-450 hli |
| Variation tus nqi rub | ≤ 15% | ≤ 15% |
| Qhov kev ncua deb ntawm cov brackets ruaj ntawm ob qho kawg | ≤ 50m | |
| Qhov kev ncua deb ntawm qhov hloov pauv tau ntawm ob qho kawg | 2-4 m |
