PE/PP Pāpālua ʻAi ʻAi Pipe Extrusion Machine (High-speed Single Screw Extruder)

Ke kū'ē ikaika i ke kaomi o waho
ʻO ka paia o waho he annular corrugated structure, kahi e hoʻonui nui ai i ke apo stiffness o ka paipu, pēlā e hoʻonui ai i ke kū'ē o ka paipu i ka ukana lepo. Ma kēia hana, ʻike ʻia ka maikaʻi o ka paipu ʻāwīwī HDPE pā pālua i hoʻohālikelike ʻia me nā paipu ʻē aʻe.

ʻO ke kumukūʻai papahana haʻahaʻa
Ma lalo o ke kūlana o ka ukana hoʻokahi, pono ʻo HDPE Double wall corrugated pipe i ka paia paipu lahilahi e hoʻokō i nā koi. No laila, ke hoʻohālikelike ʻia me ka paipu pae paʻa paʻa o nā mea kikoʻī like, hiki ke mālama ʻia ma kahi o ka hapalua o nā mea maka, no laila he haʻahaʻa hoʻi ke kumukūʻai o nā bellow pā pālua HDPE. ʻO kēia kekahi hiʻohiʻona koʻikoʻi o ka paipu.

Hana maʻalahi
Ma muli o ke kaumaha māmā o HDPE Pāpālua bellows a me ka lawelawe kūpono a me ka pilina, wikiwiki ke kūkulu ʻana a maʻalahi ka mālama. I ka hihia o ka wā kūkulu paʻa a me nā kūlana hana maikaʻi ʻole, ʻoi aku ka maopopo o kona mau pono.

Liʻiliʻi friction coefficient a me ka nui kahe
ʻO ka HDPE paipu ʻāwili pā pālua i hana ʻia me ka HDPE hiki ke hele i ke kahe ʻoi aku ma mua o nā paipu ʻē aʻe me ke anawaena like. I nā huaʻōlelo ʻē aʻe, hiki ke hoʻohana ʻia nā bellows HDPE pālua me ke anawaena liʻiliʻi ma lalo o nā koi kahe like.

Haʻahaʻa wela a me ka hopena
ʻO ka mahana embrittlement o ka HDPE pā pālua ʻelua - 70 ℃. Ma keʻano laulā, ʻaʻole pono e lawe i nā hana pale kūikawā i ka wā o ke kūkulu ʻia ʻana ma lalo o ka haʻahaʻa haʻahaʻa (- ma luna o 30 ℃), kahi kūpono no ke kūkulu ʻana i ka hoʻoilo, a ʻo ka HDPE pālua ʻelua bellows he hopena maikaʻi.

Paʻa kemika maikaʻi
No ka mea, ʻaʻohe polarity o nā molekala HDPE, loaʻa iā lākou ke kūpaʻa kemika maikaʻi loa. Ma waho aʻe o kekahi mau oxidants ikaika, ʻaʻole hoʻopōʻino ka hapa nui o nā media kemika iā lākou. ʻO ka maʻamau, ʻaʻole e hōʻino ka lepo, ka uila a me nā kumu acid-base i ka hoʻohana ʻana i ka pipeline, hoʻoulu i ka bacteria a me ka unahi, a ʻaʻole e emi kona wahi kaʻa me ka piʻi ʻana o ka manawa hana.

Ke ola lōʻihi
Hiki i ke ola lawelawe o ka HDPE ʻelua pā paʻa ke piʻi aku ma mua o 50 mau makahiki me ka ʻole o ka lā a me nā kukui ultraviolet.

Kūleʻa maikaʻi i ka ʻaʻahu
Ua hōʻike ʻia nā hoʻāʻo ma Kelemania ʻoi aku ka nui o ka pale ʻana o ka HDPE ma mua o ka paipu kila.

ʻO ka hoʻololi kūpono
Hiki ke hoʻololi iki ʻia ka lōʻihi o ka HDPE ʻelua mau ʻūlū pā i ka axially, ʻaʻole i hoʻopilikia ʻia e kekahi degere o ka noho ʻole ʻana o ka ʻāina, a hiki ke waiho pololei ʻia i loko o kahi awāwa pololei ʻole me ka ʻole o nā paipu paipu, etc.