Hordhac Kooban oo ku saabsan Tuubooyinka Birta SSAW ee 3PE dahaarka leh:
Dahaarka 3PE waxaa badanaa loo isticmaalaa tuubooyinka birta si loo bixiyo iska caabin aad u fiican oo daxalka iyo cimri dherer. Saddexda lakab ee dahaarka 3PE waxay si wada jir ah u shaqeeyaan si ay u ilaaliyaan tuubada birta ah arrimaha deegaanka iyo inay kordhiyaan cimrigeeda adeegga.
Lakabka koowaad, kaas oo ah budada epoxy (FBE) oo dhumucdiisu ka badan tahay 100um, wuxuu u adeegaa sidii rinji-fure si fiican ugu dheggan dusha sare ee birta wuxuuna u shaqeeyaa sidii caqabad daxaleed.
Lakabka labaad, oo ah dhejis (AD) oo dhumucdiisu tahay 170 - 250um, wuxuu ka caawiyaa inuu lakabka epoxy ku xidho lakabka polyethylene wuxuuna bixiyaa ilaalin dheeraad ah oo ka dhan ah miridhka.
Lakabka saddexaad, polyethylene (PE) oo dhumucdiisu tahay 2.5 ~ 3.7mm, wuxuu u shaqeeyaa sidii lakabka dibadda wuxuuna bixiyaa iska caabin xoqidda, saameynta, iyo daxalka kiimikada.
Qaab-dhismeedkan 3-lakab leh wuxuu ka dhigayaa tuubada dahaarka leh ee 3PE inay ku habboon tahay codsiyada kala duwan, oo ay ku jiraan rarista saliidda, gaaska, iyo biyaha, iyo sidoo kale goobaha dhismaha iyo warshadaha halkaas oo iska caabbinta daxalka ay muhiim tahay.
| Badeecada | Tuubo Bir ah oo 3PE ah oo wareegsan | Faahfaahinta |
| Alaab | Bir Kaarboon ah | OD 219-2020mmDhumucda: 7.0-20.0mmDhererka: 6-12m |
| Fasal | Q195 = A53 Heerka A Q235 = A53 Fasalka B / A500 Fasalka AQ345 = A500 Fasalka B Fasalka C | |
| Heerka Caadiga ah | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Codsiga: |
| Dusha sare | Madow oo la rinjiyeeyay AMA 3PE | Saliid, tuubo xariiq ah Tuubada Tuubada |
| Dhammaadyada | Cidhifyo siman ama cidhifyo godan | |
| koofiyado leh ama aan lahayn |












