Rubber packing element rings
Roj hmab packing ntsiab rings yog ib tug ntau yam thiab zoo sealing tov tsim los muab kev ntseeg tau zoo nyob rau hauv ntau yam kev siv. Cov khoom no yog tsim los ntawm cov khoom siv roj hmab zoo uas muaj kev ua haujlwm zoo dua qub, ua kom yooj yim, thiab ua haujlwm rau huab cua kub thiab tshuaj lom neeg.
Muaj nuj nqi
Lub luag haujlwm tseem ceeb ntawm cov roj hmab (packing) sealing element rings yog tsim kom muaj kev sib khi ruaj khov ntawm ob qhov chaw sib txuas, tiv thaiv cov kua los yog roj. Haum rau ntau yam kev lag luam xws li roj thiab roj, kev ua tshuaj lom neeg, tsim hluav taws xob thiab lwm yam.
1. Kev ua tau zoo sealing zoo: Cov roj hmab ntim cov khoom muaj kev sib khi zoo heev, tiv thaiv kom tsis txhob xau thiab txo qis qis. Nws muaj peev xwm hloov mus rau qhov tsis sib xws ntawm qhov chaw ua kom muaj kev ruaj ntseg thiab nruj, txawm tias nyob rau hauv kev ua haujlwm nyuaj.
2. Qhov kub ntawm qhov dav: Cov khoom no yog tsim los tiv taus qhov kub thiab txias ntawm -40 degree mus rau +200 degree (-40 degree F txog +392 degree F).
3. Chemical Resistance: Cov khoom siv roj hmab siv rau hauv cov khoom ntim muaj qhov ua tau zoo heev rau ntau yam tshuaj, nrog rau cov kua qaub, alkalis, cov kuab tshuaj thiab roj.
4. Yooj yim rau nruab thiab tswj: Roj hmab sealing ntsiab yog ib qho yooj yim rau nruab thiab yuav tsum tau saib xyuas me ntsis.
5. Versatility: Cov khoom no yog muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab configurations, ua rau nws haum rau txawv sealing daim ntaub ntawv. Nws tuaj yeem siv rau hauv cov twj, li qub, flanges thiab lwm yam khoom siv.
Daim ntawv thov suav nrog
1. Kev lag luam roj thiab roj: Nws tuaj yeem tiv thaiv cov roj av, roj av thiab lwm yam dej.
2. Kev ua tshuaj lom neeg: siv nyob rau hauv reactors, cia tso tsheb hlau luam thiab lwm yam khoom siv los xyuas kom muaj kev ruaj ntseg sealing thiab tiv thaiv kom tsis txhob muaj tshuaj lom neeg.
3. Kev tsim hluav taws xob: siv nyob rau hauv turbines, lub tshuab hluav taws xob thiab cov khoom siv hluav taws xob los tswj kev sib khi thiab tiv thaiv lub zog poob.
4. Kev kho dej: Cov khoom no yog siv hauv cov chaw kho dej kom kaw cov kav dej, li qub thiab fittings kom ntseeg tau tias kev ua haujlwm zoo, tsis muaj paug.
Daim ntawv pov thawj cuam tshuam: ISO 14001
Cim npe nrov: Tuam Tshoj Rubber Packing Element rings manufacturers, lwm tus neeg, Hoobkas
| Kev laus | Rated tus nqi | Unit system | Kev sim |
| Rate of Change of Tensile Strength in Air (175 degree, 70 teev) | -33 | % | ASTM D 573 3 |
| Rate of Change of Ultimate Elongation in Air (276 degree, 70 teev) | 9 | % | ASTM D 573 3 |
| Rate of Change of Durometer Hardness nyob rau hauv Cua (276 degree, 70 hr) | 3 | ASTM D 573 3 | |
| Hloov tus nqi ntawm tensile zog | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | ||
| 23 degree, 70 hr, hauv kev siv roj B | 5 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| 175 degree, 70 teev, hauv Stauffer 7700 kua | 4 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| Hloov tus nqi ntawm qhov kawg elongation | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | ||
| 23 degree, 70 hr, hauv kev siv roj B | 6 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| 175 degree, 70 teev, hauv Stauffer 7700 kua | 4 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| Hloov tus nqi ntawm durometer hardness | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | ||
| 23 degree, 70 hr, hauv Reference Fuel B | 0 | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | |
| 276 degree, 70 teev, hauv Stauffer 7700 kua | -7 | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | |
| Hloov ntim | ASTM D 471 Cov Lus Qhia Tshwj Xeeb | ||
| 23 degree, 70 hr, hauv kev siv roj B | 1 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| 175 degree, 70 teev, hauv Stauffer 7700 kua | 14 | % | ASTM D 471 Cov Lus Qhia Tshwj Xeeb |
| thermal kev ua haujlwm | tus nqi ntsuas | unit system | |
| Kev Pabcuam Kub | -29 rau 232 | degree |
