PE pipe, anaa polyethylene (PE), yɛ plastic paipu a wɔde polyethylene resin titiriw na ɛyɛ denam extrusion anaa injection molding so. Esiane sɛ ɛwɔ honam fam ne nnuru a ɛyɛ fɛ yiye na wotumi de di dwuma kɛse nti, wɔde PE Pipe di dwuma kɛse wɔ nsu a wɔde ma, mframa a wɔkyekyɛ, kuayɛ a wɔde gugu nnɔbae so, ne nsu a wɔde fa mfiridwuma mu.
Nneɛma atitiriw a ɛwɔ PE pipe mu ne corrosion resistance a emu yɛ den, a ɛyɛ mmerɛw sɛ ɛbɛdannan ne ho yiye, emu yɛ hare, ɛnyɛ den sɛ wode besisi hɔ, na ɛyɛ adwuma bere tenten. Sɛ wɔde toto dade paipu a wɔde di dwuma wɔ amanne kwan so ho a, PE pipe no nsɛe anaasɛ ɛyɛ nsɛe na ɛyɛ nea ɛko tia nnuru te sɛ acid, alkali, ne nkyene, a ɛma ɛfata titiriw sɛ wɔde nsu a ɛyɛ hyew kɔ. Bio nso, sɛnea ɛyɛ mmerɛw yiye no ma ɛyɛ nsakrae ma ɛne asase so atrae anaa asase ho nsakrae ba, na ɛtew asiane a ɛwɔ hɔ sɛ nsu a ɛtwetwe no fi mu ba no so. Sɛ ne mu duru bɛyɛ bɛyɛ biako pɛ-eight of steel pipe, PE pipe no ma akwantu ne installation ho ka so tew kɛse. Wobetumi nso de hot-melt anaa electric-melt connections abɔ mu, ahwɛ ahu sɛ nsɔano a wotumi de ho to so ne bere tenten-Term Leak resistance.
Wɔ dwumadie mu no, wɔkyekyɛ PE nsuo afiri mu kɔ-Density Polyethylene (LDPE), medium-Density polyethylene (MDPE), ne High-Density polyethylene (HDPE) a egyina wɔn adwumayɛ gyinabea so. HDPE paipu, ɛnam n’ahoɔden a ɛkorɔn ne-pressure resistance nti, wɔde di dwuma kɛse wɔ nkuropɔn mu nsuo a wɔde ma, gas a wɔde fa mu, ne mfiridwuma mu nsuo afiri nhyehyɛeɛ mu. Nanso, wɔtaa de LDPE paipu di dwuma wɔ-nhyɛso tebea horow te sɛ kuayɛ mu nsu a wɔde gugu nnɔbae so ne turoyɛ mu nsu a wɔde gugu nnɔbae so esiane sɛnea ɛyɛ mmerɛw sɛ ɛbɛdannan ne sɛnea ɛko tia no nti. PE Pipe nso de nneɛma a atwa yɛn ho ahyia ho adwumayɛ a ɛkyɛn so ma na wotumi de yɛ nneɛma foforo, na edi nnɛyi adan a ɛyɛ frɔmfrɔm ne nkɔso a ɛtra hɔ daa ho ahwehwɛde ahorow ho dwuma.
Wɔ mfiridwuma mu nkɔso mu no, PE nhama no adwumayɛ kɔ so nya nkɔso. Nneɛma te sɛ UV a ɛko tia, ɔhyew a ɛkɔ soro a ɛko tia, ne mpaapaemu a ɛba ntɛmntɛm no ma ɛfata ma mmeae a ɛyɛ den kɛse. Daakye, ɛnam sɛ nkuropɔn mu nnwuma rekɔ so ntɛmntɛm na nkɔsoɔ aba nnwuma a wɔyɛ no mu nti, gua so ahwehwɛdeɛ a ɛfa PE nsuo afiri ho no bɛkɔ so ayɛ kɛseɛ, na ɛbɛma ayɛ adeɛ a ɛho nhia wɔ nnɛyi nsuo afiri nnwuma mu.
