- 04
- Sep
daim ntaub tso roj hmab hose
A. Cov Qauv:
cov daim ntaub tso roj hmab hose yog tsim los ntawm txheej txheej roj hmab sab hauv, txheej txheej txheej ntau txheej txheej txheej txheej txheej txheej thiab txheej txheej txheej txheej roj hmab sab nrauv. Cov ntaub nqus dej nqus dej yog tsim los ntawm txheej txheej roj hmab sab hauv, txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej, txheej txheej txheej hlau txhawb nqa txheej thiab txheej txheej txheej roj hmab sab nrauv.
B. Nta: Lub hose muaj qhov zoo ntawm cov kab sab nrauv me me kam rau ua, roj tsis kam, tiv tshav kub, ua kom pom kev, muag muag thiab ua kom ntev ntawm lub cev raj, thiab lwm yam; qhov tawg me me ntawm qhov hose yog plaub npaug ntawm kev ua haujlwm siab.
C. Lub Hom Phiaj: Ntau hom ntaub-tsho tsho hlau xaim conveying (lossis nqus) hoses yog ua los ntawm cov khoom sib xws raws li sib txawv thauj khoom. Cov khoom lag luam tsim nyog tsim, ruaj khov thiab ruaj khov, thiab nws tau siv los thauj thiab nqus (qhov tsis zoo siab) ntau yam kua. Saj zawg zog hose rau cov ntaub ntawv xov xwm xws li cov kua dej khov thiab cov hmoov ua kua.
Parameter ntawm daim ntaub hose
|
Inner inch (hli) |
Ua haujlwm siab
(Mpa) Cov |
Sib thooj tawg tawg
(Mpa) Cov |
Hose ntev | ||||||
| Nominal loj | kam rau ua | Qhov Coob (m) | Tolerance (hli) | ||||||
| 13 | 0.8 | 0.5 | 0.7 | 1.0 | 2.0 | 2.8 | 4.0 | 20 | 200 |
| 16 | 0.8 | 0.5 | 0.7 | 1.0 | 2.0 | 2.8 | 4.0 | 20 | 200 |
| 19 | 0.8 | 0.5 | 0.7 | 1.0 | 2.0 | 2.8 | 4.0 | 20 | 200 |
| 25 | 0.8 | 0.5 | 0.7 | 1.0 | 2.0 | 2.8 | 4.0 | 20 | 200 |
| 32 | 1.2 | 0.3 | 0.5 | 0.7 | 1.2 | 2.0 | 2.8 | 20 | 200 |
| 38 | 1.2 | 0.3 | 0.5 | 0.7 | 1.2 | 2.0 | 2.8 | 20 | 200 |
| 51 | 1.2 | 0.3 | 0.5 | 0.7 | 1.2 | 2.0 | 2.8 | 20 | 200 |
| 64 | 1.5 | 0.3 | 0.5 | 0.7 | 1.2 | 2.0 | 2.8 | 20 | 200 |
| 76 | 1.5 | 0.3 | 0.5 | 0.7 | 1.2 | 2.0 | 2.8 | 20 | 200 |
| ntxias lub npe | Inner inch (hli) | Kev ua tau zoo thiab siv tau | hais |
| Chav tso dej hose | 6-76 | Thauj khoom 170. Rau cov dej ua kom sov lossis dej sov tshaj hauv qab C, qhov ua haujlwm siab yog 0.35MPa rau chav ua pa thiab 0.8MPa rau dej kub | |
| Roj nqus dej | 6-152 | Nqus roj av, roj cav, lubricating roj thiab lwm yam roj ntxhia hauv chav sov. Ua haujlwm siab yog 0.5-1.2MPa | Cov txheej txheem tiv thaiv txheej sab nrauv kuj tseem siv tau |
| Acid thiab alkali hose | 19-203 | Thauj cov kua qaub thiab alkali daws hauv chav sov. Ua haujlwm siab yog 0.5-0.7MPa | Thaum thauj cov kua qaub, cov txheej roj hmab sab hauv tuaj yeem yog cov roj hmab butyl, thiab txheej txheej tuaj yeem yog iav fiber |
| Hnav-resistant sandblasting hose | 19-76 | Hose rau huab cua siab sandblasting, ua haujlwm siab yog 0.6MPa | Cov kav dej rau cov cement tankers tuaj yeem tsim tau raws li qhov no |
| Dej tank lub luj tshib | 25-102 | Dej tank rau locomotive | |
| Drilling hose | 51-102 | Nws yog siab-resistant, puas-resistant, thiab roj-resistant. Nws tau siv los ua cov kav dej txuas tau yooj yim ntawm cov kais dej ntawm lub tshuab drilling thiab flange ntawm riser. Ua haujlwm siab yog 10-30MPa | Hlau txuas ntawm ob qho kawg |
| Nylon xaim lub qhov txhab oxygen tshuab tshuab raj | 51-127 | Saj zawg zog txuas cov yeeb nkab rau cov pa oxygen saum toj kawg nkaus tshuab hloov pauv, ua haujlwm siab yog 1.5MPa, lossis cov hlau hlau cov ntawv xov paj crimping hom tuaj yeem siv, ua haujlwm siab tuaj yeem ncav cuag 8MPa | Vulcanized hlau flanges ntawm ob qho kawg, nrog asbestos tiv thaiv txheej sab nraud |
| Tshem tawm (nqus) cov av nkos | 196-900 | Lub dredger siv rau kev tso tawm (nqus) av, qhov ua haujlwm siab yog 0.4-0.5MPa | Muaj peev xwm nruab nrog flange pob qij txha raws li qhov xav tau tsim |
| Hose-ua hose | 25, 32, 40 | Siv los ua qhov hauv cov tsev tsim vaj tsev xws li choj thiab txoj kev loj, nrog lub zog tensile ntawm 1.5-2.30Kg/thooj | Cov txheej sab nrauv ntawm cov kua nplaum muaj cov khoom ua kua zoo |