
Stellite alloy valve npas thiab lub rooj zaum valve yog cov khoom tseem ceeb ntawm cov roj twj siv hauv cov roj av, thiab lawv qhov zoo ncaj qha txiav txim siab txog kev pabcuam lub neej ntawm cov twj. Sucker pas nrig twj tso kua mis raug tshem tawm hauv cov tubing los ntawm kev txhawb nqa cov pob qij txha, tsim rau cov roj rho tawm hauv cov qhov dej kub kub thiab cov qhov dej sib txawv, nrog rau kev xeb zoo heev thiab kub-resistant.
Khoom Paub meej
Stellite alloy valve npas thiab lub rooj zaum valve yog cov khoom tseem ceeb ntawm cov roj twj siv hauv cov roj av, thiab lawv qhov zoo ncaj qha txiav txim siab txog kev pabcuam lub neej ntawm cov twj. Sucker pas nrig twj tso kua mis raug tshem tawm hauv cov tubing los ntawm kev txhawb nqa cov pob qij txha, tsim rau cov roj rho tawm hauv cov qhov dej kub kub thiab cov qhov dej sib txawv, nrog rau kev xeb zoo heev thiab kub-resistant. Stellite alloy valve npas thiab lub rooj zaum valve siv tau rau cov txheej txheem zoo xws li corrosion, me ntsis xuab zeb thiab roj cov ntsiab lus, thiab kub siab, muaj kev txhim khu kev qha thiab kev ua haujlwm ruaj khov.
| Qib | C | Mn | Si | Cr | Ni | Mo | W | Fe | Co | Hardness / HRC |
| Stellite 3 | 2.0 ~ 2.7 hli | 1.0 | 1.0 | 29-33 ib | 3.0 | 1.5 | 11.0-14.0 Nws | 3.0 | Bal. | 51-55 |
| Stellite 20 | 2.2 ~ 3.0 | – | 2.0 | 30-34 ib | 3.0 | 1.5 | 14.0-19.0 Nws | 3.0 | Bal. | 56-60 |
Daim ntawv thov teb
Tag nrho-loj, ntau qhov tshwj xeeb API valve npas thiab cov rooj zaum tsim los ntawm peb lub tuam txhab feem ntau yog siv rau hauv cov twj tso kua mis sucker thiab tubing twj rau roj thiab roj extraction.
Qhov zoo thiab kev pabcuam
Cov khoom muaj qhov ruaj khov zoo thiab txhim khu kev qha.