Laina Hoʻokuʻu ʻia ʻo HDPE Pipe Nui
ʻĀpana ʻenehana nui
Hoʻohālike | ʻIkepili Paipu (mm) | Extruder | Mana Nui (kw) | Puka (kg/h) |
JWEG-800 | ø400-ø800 | JWS-H 90/42 | 315 | 1000-1200 |
JWEG-1000 | ø500-ø1000 | JWS-H 120/38 | 355 | 1200-1400 |
JWEG-1200 | ø630-ø1200 | JWS-H 120/38 | 355 | 1200-1400 |
JWEG-1600 | ø1000-ø1600 | JWS-H 150/38 | 450 | 1800-2000 |
JWEG-2500 | ø1400-ø2500 | JWS-H 120/384120/38 | 355+355 | 2200-2500 |
Nānā: Hiki ke hoʻololi ʻia nā kikoʻī me ka ʻole o ka hoʻolaha mua.
Hōʻike huahana
ʻO ka paipu HDPE kahi ʻano paipu plastik maʻalahi i hoʻohana ʻia no ka hoʻololi ʻana i ka wai a me ke kinoea a hoʻohana pinepine ʻia e hoʻololi i nā paipu palaki kahiko a i ʻole nā paipu kila.Hana ʻia mai ka thermoplastic HDPE (high-density polyethylene), ʻo kona kiʻekiʻe kiʻekiʻe o ka impermeability a me ka paʻa molekala ikaika e kūpono ia no nā paipu kiʻekiʻe.Hoʻohana ʻia ka paipu HDPE ma ka honua holoʻokoʻa no nā noi e like me ka nui o ka wai, ka ʻea kinoea, ka ʻili wai, nā laina hoʻoili slurry, ka wai kuaʻāina, nā laina hoʻolako ahi, ka uila a me ke kelepona, a me ka wai ʻino a me nā paipu wai.
ʻO nā paipu HDPE anawaena nui he paʻakikī, māmā, haʻalulu a me ka pale kemika.Hāʻawi lākou i ka hoʻokele waiwai hoʻonohonoho a me ke ola lawelawe lōʻihi.Loaʻa kēia mau paipu i ka lōʻihi maʻamau o 3, 6, 12 a me 14m.Hiki ke hana ʻia nā lōʻihi paipu kūikawā no ka hoʻokō ʻana i nā pono āpau.
ʻO ka paipu HDPE he paipu plastik maʻalahi i hana ʻia me ka thermoplastic high-density polyethylene i hoʻohana nui ʻia no ka wai haʻahaʻa haʻahaʻa a me ka hoʻoili kinoea.I kēia mau manawa i hala iho nei, ua hoʻohana nui ʻia nā paipu HDPE no ka lawe ʻana i ka wai inu, nā ʻōpala pōʻino, nā kinoea like ʻole, slurry, wai ahi, wai ʻino, a me nā mea ʻē aʻe.ʻO nā paipu polyethylene he mōʻaukala lawelawe lōʻihi a kaulana no ke kinoea, ʻaila, mining, wai, a me nā ʻoihana ʻē aʻe.Ma muli o kona haʻahaʻa haʻahaʻa a me ke kiʻekiʻe o ka corrosion, ke ulu nui nei ka ʻoihana paipu HDPE.I ka makahiki 1953, ua ʻike ʻo Karl Ziegler lāua ʻo Erhard Holzkamp i ka polyethene kiʻekiʻe kiʻekiʻe (HDPE).Hiki i nā paipu HDPE ke hana maika'i ma kahi ākea ākea o -2200 F a i +1800 F. Akā na'e,'a'ole i mana'o 'ia ka ho'ohana 'ana i nā Pipes HDPE ke 'oi aku ka mahana o ka wai ma mua o 1220 F (500 C).
Hana ʻia nā paipu HDPE e ka polymerization o ka ethylene, kahi huahana o ka aila.Hoʻohui ʻia nā mea hoʻohui like ʻole (stabilizers, fillers, plasticizers, softeners, lubricants, colorants, flame retardants, blowing agents, crosslinking agents, ultraviolet degradable additives, etc.) i hoʻohui ʻia e hana i ka paipu HDPE hope loa a me nā ʻāpana.Hana ʻia ka lōʻihi o ka paipu HDPE ma ka hoʻomehana ʻana i ka resin HDPE.A laila e hoʻokuʻu ʻia ma o kahi make, kahi e hoʻoholo ai i ke anawaena o ka pipeline.Hoʻoholo ʻia ka mānoanoa o ka pā paipu e ka hui pū ʻana o ka nui make, ka wikiwiki o ka wili, a me ka wikiwiki o ka tractor haul-off.ʻO ka maʻamau, hoʻohui ʻia ka 3-5% kalapona ʻeleʻele i ka HDPE e hana ia i ka pale UV, kahi e hoʻohuli ai i nā paipu HDPE i ʻeleʻele.Loaʻa nā ʻano kala ʻē aʻe akā ʻaʻole i hoʻohana pinepine ʻia.He 90-95% mau mea ʻeleʻele ka paipu HDPE waihoʻoluʻu a ʻōniʻoniʻo paha, kahi e hāʻawi ʻia ai kahi kaha kala ma 5% o ka ʻili o waho.
Palapala noi
● ʻO ka ʻumekaumaha a me nā noi haʻahaʻa a hiki i ka 1.5bar kaomi kūloko.
● Hoʻokahe wai a me ka attenuation.
● Nā ʻauwai.
● Hoʻopilikia i nā ʻauwai.
● Ke kai a i ʻole nā kahawai.
● Hoʻoponopono hou a me ka hoʻihoʻi ʻana i ka paipu.
● Hoʻopau ʻāina.
● Manholes.
● Paipu moana.
● Nā noi ma lalo a ma luna o ka honua.
Nā hiʻohiʻona a me nā pono
● Māmā a pale i ka hopena.
● Paʻa i ka ʻino a me ke kemika.
● Hiki ke pale a luhi.
● ʻO ka hoʻokomo ʻana he kumu kūʻai ka mālama ʻana i ka manawa a me ke kālā e kūʻē i nā mea ʻē aʻe.
● Hiki ke hana mai 2kN/m2 a 8kN/m2 (ʻo 2kN/m2 & 4kN/m2 ka ikaika maʻamau).
● Nā lōʻihi like ʻole a hiki i 18m.
● Nui mai 700mm a 3000mm.