Tuubooyinka Qabow ee Telsto EPDM waa taxane gacmo-gashi caag ah oo furan, kuwaas oo warshadda lagu ballaariyay oo lagu soo ururiyey xudunta laga saari karo. Waxaa la siiyaa rakibidda goobta xaaladdan fidsan. Xudunta ayaa laga saaraa ka dib marka tuubada la dhigo si loogu rakibo isku xirka khadka, lugta terminalka, iwm., taasoo u oggolaanaysa tuubo inay yareyso oo ay sameyso shaabad biyuhu aanay celin karin. Tuubada dahaarka leh waxay ka samaysan tahay caag EPDM ah, kaas oo aan ku jirin chlorides ama sulfur.
Astaamaha:
1. Rakibaad fudud, uma baahna gacmo shaqaale.
2. Looma baahna qalab ama kuleyl.
3. Si adag ayay u xidhataa, waxay ilaalisaa adkeysigeeda iyo cadaadiskeeda xitaa sannado badan oo gaboobay iyo soo-gaadhis ah ka dib.
4. Waxay iska caabisaa qoyaanka.
5. Meel ballaaran, hoy cabbir leh.
6. Waxay iska caabisaa asiidhyada iyo alkaliyada.
7. Waxay iska caabisaa iftiinka ozone iyo ultraviolet-ka.
8. Waxay iska caabisaa daadashada dareeraha.
9. Dabka wuu iska caabiyaa - ololka ma taageeri doono.
| Shayga Telsto | Diaaga Tuubada (mm) | Dhererka tuubada (mm) | Kala duwanaanshaha fiilada (mm) |
| TEL-CST-20-6 | 20 | 152 (6") | 7.8-14.3 |
| TEL-CST-25-8 | 25 | 203 (8") | 10.1-20.9 |
| TEL-CST-32-9 | 32 | 229 (9") | 13.0-25.4 |
| TEL-CST-32-11 | 32 | 279 (11") | 13.0-25.4 |
| TEL-CST-35-9 | 35 | 229 (9") | 13.9-30.1 |
| TEL-CST-35-11 | 35 | 279 (11") | 13.9-30.1 |
| TEL-CST-40-6 | 40 | 152 (6") | 17.5-35.1 |
| TEL-CST-40-12 | 40 | 305 (12") | 17.5-35.1 |
| TEL-CST-40-16 | 40 | 406 (16") | 17.5-35.1 |
| TEL-CST-53-6 | 53 | 152 (6") | 24.1-49.2 |
| TEL-CST-53-12 | 53 | 305 (12") | 24.1-49.2 |
| TEL-CST-53-18 | 53 | 457 (18") | 24.1-49.2 |
| TEL-CST-70-6 | 70 | 152 (6") | 32.2-67.8 |
| TEL-CST-70-9 | 70 | 229 (9") | 32.2-67.8 |
| TEL-CST-70-12 | 70 | 305 (12") | 32.2-67.8 |
| TEL-CST-70-15 | 70 | 381 (15") | 32.2-67.8 |
| TEL-CST-70-18 | 70 | 457 (18") | 32.2-67.8 |
| TEL-CST-104-9 | 104 | 229 (9") | 42.6-93.7 |
| TEL-CST-104-18 | 104 | 457 (18") | 42.6-93.7 |