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3LPE Paipu Uila
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3LPE Paipu Uila

Pūnaehana: FBE + Adhesive + PE (ʻekolu-papa)
Nā Kūlana: ISO 21809-1, DIN 30670
Nui Nui: 4″ – 60″ OD
Mānoanoa: 1.8 – 3.7 mm (DIN) / papa ISO -i wehewehe ʻia
Ka ikaika: Ka pale ʻana i ka corrosion, ka ikaika pili kiʻekiʻe, abrasion & moisture resistance
Hoʻohālikelike:
3LPE > FBE → ʻoi aku ka lōʻihi o ka mīkini
3LPP > 3LPE → ka wela kiʻekiʻe (a hiki i 120 degere)
Nā noi: ʻAila a me ke kinoea, nā paipu wai, nā ʻaʻe o nā kahawai/waiwai, HDD, waho
Hoʻolauna Huahana

Nānā Huahana

 

3LPE uhi paipu(3-Layer Polyethylene) hui pūFBE+ copolymer adhesive + polyethylene (PE) i loko o ʻekolu- ʻōnaehana no nā paipu kanu ʻia a i lalo i lalo, e lawelawe ana ma ke ʻano he hopena pale ʻino waho. Hoʻohui ia i ka fusion -bonded epoxy (FBE) primer no ka pale ʻana i ka electrochemical, acopolymer adhesive no ka hoʻopaʻa paʻa ʻana, a me kahi papa polyethylene (PE) o waho no ka mālama ʻana i ka mīkini a me ke kaiapuni. Hāʻawi kēia ʻōnaehana i ka ʻoi aku ka lōʻihi ma mua o ka hoʻohālikelike ʻia me ka -pena ʻāpana hoʻokahi, e lilo ia i mea koho i makemake nui ʻia i nā paipu hoʻoheheʻe wai, ka wai, a me nā ʻāpana hoʻomehana ʻāina ma nā ʻāina ʻino, nā ala ʻāina pulu, a me nā wahi kahakai.

 

Hōʻike maʻamau ʻia kēia 3LPE i uhi ʻia i ka paipu3LPE uhi paipuno ka kanu ʻia ʻana o nā laina uka, nā kahawai, a me nā ʻāpana kokoke i kahakai kahi e hiki ai i ke kemika lepo, ka maʻu, a me ka mālama ʻana i ka abrasion ke hoʻopōʻino i nā uhi kiʻiʻoniʻoni ʻoniʻoni a lahilahi paha.

 

 

Pūnaehana Layer & Nā Pono Hana

 

3LPE Coating Pipe octal

Fusion-Epoxy Hoʻopaʻa (FBE)

Hāʻawi i ka hoʻopili pololei ʻana i ka ʻili kila ma hope o ka puhi ʻana abrasive.

Hana

ʻO ke kūpaʻa disbondment cathodic maikaʻi, koʻikoʻi no nā pipeline e hoʻohana ana i ka CP (palekana cathodic).

Paʻa kemika i ka ʻakika a me ka alkaline.

ʻO Copolymer Adhesive

Hana ʻia ma ke ʻano he alahaka paʻa ma waena o ka FBE primer a me waho o ka lole PE.

Hoʻolālā ʻia e kū i ka hoʻonui wela a me nā koʻikoʻi o ka lepo me ka ʻole o ka delamination.

Hoʻonui i ka ikaika o ka peel a me ka pale ʻana i ka shear, ʻoi aku ma lalo o ka hoʻouka mīkini a i ʻole HDD (Horizontal Directional Drilling).

Kūleʻa i ka hoʻokomo ʻana i ka wai wela, e hōʻoiaʻiʻo ana i ka paʻa o ke kūkulu ʻana i nā ʻāina haʻahaʻa a me ka puʻu.

Kāleka Polyethylene (PE).

Hāʻawi i ka ikaika mechanical: ka hopena o ka hopena, ka mana abrasion, a me ka pale mai ka pōʻino backfill.

Hana ʻia ma ke ʻano he pale makū e kūʻē i ka wai o ka honua, ka wai kai, a me nā mea haumia lepo.

Loaʻa i nā māka MDPE (Medium Density) a me HDPE (High Density) ma muli o nā kūlana o ka papahana.

ʻO -paʻa UV no ka wā lōʻihi a me ka hoʻomanawanui wela ke hōʻike ʻia i ka wā e hoʻouka ai a waiho paha.

Hoʻohui pū ʻia kēia mau papa ʻekolu i ka ʻōnaehana synergistic: ʻo ka FBE e hōʻoia i ka anti-corrosion, hoʻopaʻa ka mea hoʻopili i ka hoʻopaʻa ʻana, a ʻo ka pale PE e pale i ka paipu mai nā mea hoʻoweliweli mechanical a me ke kaiapuni.

 

Nā Kūlana a me nā kikoʻī

 

No ka RFQ a me ka waiho ʻana o ka papahana, a3LPE uhi kiko'ī PDFHiki ke hāʻawi ʻia ma ke noi, maʻamau me ka hōʻuluʻulu ʻana o ke kaʻina hana uhi, ka papa inoa nānā, a me nā moʻolelo i koi ʻia no ka loaʻa ʻana.ke kuhikuhi ʻia ma PO/ITP.

 

'ikamu Hōʻike
Nā kūlana ISO 21809-1 (3LPE/3LPP coating system koi); DIN 30670 (nā papa mānoanoa maʻamau a me nā ʻano hoʻāʻo)
Nā kikoʻī ʻē aʻe Nā koi NACE, DEP o ka hui, a me -nā kiko'ī kiko'ī o ka papahana i loa'a ma ke noi
Paipu OD 4" – 60" (hiki ke hoʻololi ʻia)
Mānoanoa uhi 1.8 - 3.7 mm (e pili ana i ka OD a me ka maʻamau / papa)
Nā noi maʻamau ʻO nā paipu ma uka, nā papahana ma waho o ke kahakai / kahakai, nā wahi puʻu / ʻāina wai, a me nā ala HDD

 

3LPE Coatingvs FBE uhi vs 3LPP uhi

 

3PE

 

3LPE Vs FBE

  • 3LPE: ʻEkolu -palapala waho waho (FBE + adhesive + PE) e hāʻawipale mechanical ikaikakū'ē i ka hopena, abrasion, a me ke koʻikoʻi o ka lepo, a me kahi pale wai paʻa no ka lawelawe kanu ʻana/i lalo. Ua kuhikuhi pinepine ia nopuʻu pōhaku, huki ʻia ʻo HDD, nā ala ʻāina pulu/costal, a me nā kūlana hoʻokomo koʻikoʻi ʻē aʻe.3LPE kumu kūʻai uhiʻokoʻa ka nui me ka paipu OD/lōʻihi, ka mānoanoa o ka uhi ʻana, ka pae hoʻomākaukau ʻana i ka ʻili, ka hoʻāʻo ʻana, a me nā koi o ka mālama ʻana. No ka hoʻohālikelike pono ʻana i nā mea hoʻolako, e mālama i ka mānoanoa like a me nā mea nānā i ka RFQ.
  • ʻŌlelo Paipu Octal:kā mākou koho 3LPE e hoʻokūpaʻaka hoʻopili kiʻekiʻe, ka maʻalahi maikaʻi, a me ke kūpaʻa hopena ikaika, me ka laulā lako maʻamauOD 88.9–1420 mma me ka lōʻihi hoʻokahi8–18 m(papahana-ma muli), a me ka hiki ke uhi makahiki oa hiki i 3,000,000 m².
  • FBE: Hookahi-palapala epoxy i ikeia noadhesion maikaʻi loa a me ka maʻalahi. Hoʻohana nui ia nonā mea hoʻopili, nā piko, a me nā ʻāpana hui, a lawelawe pū ʻo ia ma ke ʻano he papa mua i nā ʻōnaehana multilayer. Hoʻohālikelike ʻia me ka uhi 3LPE, hāʻawi maʻamau iaka pale mechanical emima lalo o ke koʻikoʻi backfill kaumaha a me ka ʻike abrasion.

 

3LPE vs 3LPP

  • 3LPE: Hoʻohanapolyethylene (PE)e like me ka papa waho, e hāʻawi ana i ke koena ikaika o ka corrosion pale aka lōʻihi mechanicalno ka hapa nui o nā paipu i kanu ʻia (ma muli o ke kikoʻī o ka papahana). He ʻōnaehana hoʻoheheʻe waho waho i hoʻohana nui ʻia me ke kumu kūʻai.
  • 3LPP: Hoʻohanapolypropylene (PP)e like me ka papa waho, hāʻawiʻoi aʻe ka pale welaa hoʻomaikaʻi i ka paʻakikī i hoʻohālikelike ʻia me PE. Ua koho pinepine ia nolaina lawelawe wela, nā ala wao nahele, a me nā papahana me nā koi kaʻa kaʻa wela ikaika.

 

Ma ka hana

  • 3LPEmakemake 'ia ke ki'eki'e ka pō'ino mechanical (abrasion/impact/soil stress, HDD, lepo pulu a 'ino'ino paha).
  • FBEHoʻohana maʻamau ʻia kahi maʻalahi a me ka maʻalahi o ka hoʻolālā ʻana (nā pono, nā piko, nā ami kahua).
  • 3LPPnoʻonoʻo ʻia ke koi ʻia ka lawelawe wela kiʻekiʻe a i ʻole ka hana wela.
  •  

3LPE coating line FBE epoxy powder spraying and extrusion coating process 3LPE coating thickness inspection and holiday test quality control

 

3LPE uhi paipuKaʻina Hana Hana

 

  • Ka hoʻomākaukau ʻana o ka ʻili: Hoʻomaʻemaʻe ʻia ka hoʻomaʻemaʻe ʻana a me ka ʻaoʻao o ka ʻili e kūpono i ke kaʻina hana uhi (e like me ka mea i kuhikuhi ʻia).
  • Papa FBE: Ke noi me ka mana ho'ōla e hana i ke kumu kumu.
  • Lapa paʻa: Hoʻoheheʻe ʻia / kahe e hoʻopaʻa i ka FBE i ka PE.
  • PE topcoat: ʻO ka papa i hoʻokuʻu ʻia no ka pale ʻana i ka mīkini a me ka pale wai.
  • Nānā: Nānā mānoanoa, ʻike hoʻomaha, a me ka hoʻāʻo ʻanake kuhikuhi ʻia ma PO/ITP, i hoopukaia ma ke ano he moolelo no ka loaa ana.

 

3LPE Coating Pipe manufacture

 

3LPE coating pipe three-layer system FBE adhesive PE jacket 3LPE coated steel pipe external corrosion protection for buried pipelines

 

Paipu Octal 3LPE Coating Line

 

ʻO kā mākou3LPE uhi paipuHoʻoholo ʻia ka hana ma ka laina uhi- ʻoi loa ma ke ʻano o kā mākou hoʻomalu ʻanaka hoʻomākaukau ʻana i ka ʻili kila, ka wela kila, ka noi pauka, a me ka paʻa extrusion. ʻO ia ke kumu e holo ai mākou i kahi ʻōnaehana 3-layer piha me nā kikowaena hoʻolaʻa noʻO ka uhi pauda FBE, hoʻopaʻa paʻa copolymer, apolyethylene kāʻei wahoka hoʻokumu ʻana, no laila e kūpaʻa ka uhi ʻana i nā hana lōʻihi.

Nā Mea Koʻikoʻi a mākou e hoʻohana ai ma ka Laina

  • FBE epoxy pauka (papa mua):hoʻohana ʻia e ka wili ʻana i ke kila ma luna o ke kila wela kūpono e hana ai i kumu kūpaʻa kūpaʻa -.
  • Kopolymer adhesive (papa waena):hana i ke alahaka hoʻopaʻa ma waena o ka epoxy a me ka PE, e hoʻomaikaʻi ana i ka hoʻopili ʻana a me ka hana ʻili - lōʻihi.
  • Polyethylene (PE) granules (papa waho):extruded e like me ka pale pale e pale aku i ka hopena, abrasion, a me ka makū komo i loko o kanu ʻia.

Nā Lako Nui a me nā Hale Hana Hana

  • Hoʻomākaukau a hoʻomaʻemaʻe ʻili:ka pahū ʻana, ka wehe ʻana i ka lepo, a me ka hoʻomalu ʻana i ke ʻano o ka ʻili -no ka mea, hoʻomaka ka hoʻopili ʻana o ka uhi ʻana me ke kila kila a me ka maʻemaʻe.
  • ʻōnaehana hoʻomehana induction:hoʻomaʻamaʻa i ka paipu i ka pae wela o ka uhi pono a mālama i ka mahana ma mua o ka hoʻohu ʻia ʻana o ka pauka.
  • ʻO ka pahu pahu pahu FBE:ka hoʻohana ʻana i ka pauka electrostatic me ka hana kiʻiʻoniʻoni hoʻomalu; mālama ʻia ka pauda / hoʻihoʻi ʻana e mālama i ka uhi paʻa a hōʻemi i ka ʻōpala.
  • Adhesive + PE extrusion uhi ʻāpana:Hoʻohana ka ʻōnaehana extrusion i ka papa adhesive a me ka lole PE ma kahi kaʻina hana hoʻomau (ʻo ka wikiwiki a me ka hoʻoheheʻe ʻana ke kī ma aneʻi).
  • Wahi hooluu a hoopau:ka hoʻoluʻu ʻana e laka i ka pono o ka uhi ʻana, a me ka hoʻomākaukau ʻoki ʻana e like me ke koi ʻia e ka papahana.
  • Nānā pūnaewele:Hiki ke hoʻohui ʻia nā māka mānoanoa a me ka ʻike hoʻomaha i ke kaʻina hana no laila e ʻike mua ʻia nā hemahema, ʻaʻole ma hope o ka hoʻopili ʻana.
surface preparation sandblasting for 3LPE coating pipe
3LPE three-layer coating structure FBE adhesive PE jacket
3LPE coated steel pipe undergoing water quenching cooling process
water quenched 3LPE coated pipe cooling process

3LPE ʻO ka mānoanoa o ka uhi ʻana a me ka ʻae ʻana (DIN 30670 / ISO 21809-1)

 

Māhele Pono / alakaʻi
ISO 21809-1 Papa Mānoanoa Wehe ʻia e ka papa mānoanoa o ka uhi ʻana (Papa A / B / C) ma muli o OD a me nā kūlana papahana
DIN 30670 Mānoanoa maʻamau DN I lalo a i ʻole like me 100:1.8 mm;DN 100–250:2.0 mm;DN 250–500:2.2 mm;DN 500–800:2.5 mm;DN ʻoi aku ka nui a i ʻole like me 800:3.0 mm
Koho -kaumaha +0.7 mm(papahana-ma muli o)
Hōʻoia Mānoanoa E nānā i ka mānoanoa a puni ka ʻāpana a me ka hili weld
ʻIke Hoʻomaha ʻIke lā hoʻomaha (spark).
Hana Hoʻopili ʻO nā hoʻāʻo ikaika ʻili a ʻoki
Nā ho'āʻo -lōʻihi / CP-pili ʻO ka hoʻāʻo ʻana i ka wai wela a me ka hoʻohemo ʻana i ka cathodic
Kū'ē Mechanical Impact & indentation kū'ē
Hooia hope

Ka nānā ʻana i ke ana, ka nānā ʻana i ke kua, ka hōʻoia kala a me ka hōʻailona ʻana

 

Pono e hoʻopili ʻia ka mānoanoa o ka uhi ʻana o 3LPE i ka mālama ʻana i ka pilikia (huki-i/rocky backfill) a me ke kaiapuni lawelawe, ʻaʻole i koho ʻia ma ke ʻano he "helu hoʻokahi i kūpono i nā mea āpau.

Nā noi

 

Ma kaPaipu Octal, hoonoho makou i ko makou3LPE uhi paipuno nā papahana kahi e mālama nui ai nā mea kūʻai aku i ʻelua mau mea:pilikia pōʻino hoʻokomoake kumu kūʻai o ke ola manawa lōʻihi-.. Hōʻike pinepine ʻia ka paipu Octal 3LPE i uhi ʻia no nā ala haʻahaʻa -mehana a me nā kūlana hoʻonohonoho paʻakikī no ka mea ua hui pū ʻia.ka hoʻopili kiʻekiʻe, ka maʻalahi maikaʻi, a me ke kūpaʻa hopena ikaika, me ka lako paʻa i kākoʻo ʻia ea hiki i 3,000,000 m² / makahikihiki ke uhi.

  • -Ka lōʻihi o ke kinoea maoli a me ka aila hoolele paipu

ʻO kēia kahi e hopohopo ai nā hui kūʻaiala paʻakikī(puʻu pōhaku, lepo pulu, lawe lōʻihi, HDD/ke kahawai) a'ae -kolu.
kālele mākou i ka hana uhi e kōkua ana e hōʻemi i ka hana hou ʻana o ke kahua-pale ʻana i ka pōʻino mechanical + pili ikaika-a hiki iā mākou ke hoʻolikelike i nā koi o ka uhi ʻana i nā maʻamau maʻamau (ka papahana-), i mea e maʻalahi ai ka nānā ʻana a me ka hāʻawi ʻana.

  • Paipu Hoolele Wai & Paipu Pile

Hoʻohana pinepine ʻia kēia mau papahana i ka hoʻonohonoho ʻana-a me ka leo-a, a mālama ka poʻe kūʻai.ka lōʻihi o ka uhi ʻana i ka wā e hoʻopaʻa ʻia aiahāʻawi paʻano ka hoʻokomo mau ʻana.
Paipu OctalHāʻawi ʻo 3LPE i kahi pale waho paʻakikī no ka kanu ʻana/ka pulu, a ʻo kā mākou hiki ke kōkua i nā mea kūʻai aku e hōʻemi i ka pilikia o ka lako i ka wā o ka hana ʻana i nā puka makani kiʻekiʻe.

  • Nā Pipeline Kaʻa Kemika & Slurry (Mineral Pulp).

Ke holo pinepine nei kēia mau laina ma nā wahi ʻoihana a i ʻole nā ​​wahi paʻakikī, kahi o ka paʻakikī maolihilinaʻi - lōʻihia me ka pale ʻana i ka pani ʻana ma muli o ka ʻino o waho a i ʻole ka uhi ʻana i ka pōʻino i ka wā e hoʻokomo ai.
No ke aha i kūpono ai kā mākou 3LPE:ua hoʻolālā ʻia kā mākou paipu 3LPE e hoʻolōʻihi i ke ola lawelawe a hoʻemi i ka uku hana ma ka hoʻohui ʻana i ka pale corrosion meka hopena kiʻekiʻe/abrasion tolerance-pono inā pilikia nā kūlana hoʻokomo.

 

 

Ke alakaʻi mānoanoa maʻamau

 

Māhele Pono / alakaʻi
ISO 21809-1 Papa Mānoanoa Wehe ʻia e ka papa mānoanoa o ka uhi ʻana (Papa A / B / C) ma muli o OD a me nā kūlana papahana
DIN 30670 Mānoanoa maʻamau DN I lalo a i ʻole like me 100:1.8 mm;DN 100–250:2.0 mm;DN 250–500:2.2 mm;DN 500–800:2.5 mm;DN ʻoi aku ka nui a i ʻole like me 800:3.0 mm
Koho -kaumaha +0.7 mm(papahana-ma muli o)
Hōʻoia Mānoanoa E nānā i ka mānoanoa a puni ka ʻāpana a me ka hili weld
ʻIke Hoʻomaha ʻIke lā hoʻomaha (spark).
Hana Hoʻopili ʻO nā hoʻāʻo ikaika ʻili a ʻoki
Nā ho'āʻo -lōʻihi/CP-pili ʻO ka hoʻāʻo ʻana i ka wai wela a me ka hoʻohemo ʻana i ka cathodic
Kū'ē Mechanical Impact & indentation kū'ē
Hooia hope Ka nānā ʻana i ke ana, ka nānā ʻana i ke kua, ka hōʻoia kala a me ka hōʻailona ʻana

 

Hoʻokaʻaʻike i kēia manawa

 

FAQ

 

 

product-470-408

He aha ka mea maʻamau3LPE uhi mānoanoa(DIN 30670 / ISO 21809-1)?

3LPE uhi mānoanoaua ho'ākāka 'ia e ka papahana papahana a me ka nui paipu.DIN 30670hāʻawi maʻamau i ka DN-alakaʻi mānoanoa liʻiliʻi (e laʻa, DN ʻoi aʻe a i ʻole like me 100: 1.8 mm a hiki i ka DN ʻoi aku ka nui a i ʻole like me 800: 3.0 mm), a me nā memo+0.7 mm kaumaha-hanahoʻonui i kahi i ʻoi aku ka nui o ke koʻikoʻi mechanical.ISO 21809-1hoʻohana i nā manaʻo papa mānoanoa a wehewehe i nā koi no ka mea kanu -pili 3-layer PE/PP uhi.

3LPE vs 3LPP: he aha ka ʻokoʻa?

ʻO ka ʻokoʻa kumu kamea papa waho: Hoʻohana ʻo 3LPE i ka polyethylene (PE), oiaiHoʻohana ʻo 3LPP i ka polypropylene (PP). Hoʻohana maʻamau ʻia ʻo PP i ka wā e koi ʻia ai ka hiki ke kiʻekiʻe o ka hana wela, ʻoiai ʻo 3LPE e hoʻohana nui ʻia no nā paipu kanu / i lalo i kahi e pono ai ka lōʻihi mechanical a me ka pale corrosion.

He ahanā hoʻāʻokoiia no3LPE uhi paipuka ʻae ʻana?

Nā ho'āʻo ʻae maʻamau no3LPE uhi paipukomoana mānoanoa uhi, ʻike hoʻomaha, ikaika ʻili, kū'ē hopena, aka hemo ʻana o ka cathodic(e pili ana ka laulā i ka kikoʻī o ka papahana).
Nā palapala hōʻoia

 

CE Certificate

Palapala CE

ISO 9001 Certificate

Palapala ISO 9001

API Q1 Certificate

Palapala API Q1

ABS Certificate

Palapala Palapala ABS

AP-5L Certificate

Palapala AP-5L

API-5CT Certificate

Palapala API-5CT

 
'ikamu ʻĀpana
Huahana 3LPE paipu kila i uhi ʻia (waho 3-layer polyethylene system)
ʻO ka hoʻopili ʻana FBE primer + papa hoʻopili + PE topcoat
Paipu kumu pili Holoʻole / ERW / LSAW / SSAW (e like me ke kauoha)
Nā kūlana DIN 30670 / ISO 21809-1 (a i ʻole nā ​​kikoʻī papahana)
Mānoanoa uhi E like me ka mea i kuhikuhi ʻia ma PO/ITP (ka mānoanoa holoʻokoʻa + ka hoʻomanawanui)
Hoʻomākaukau ʻili ʻO ka hoʻomaʻemaʻe pahū a me ka ʻaoʻao heleuma i kēlā me kēia kaʻina hana uhi
Nānā (ke hōʻike ʻia) Heluhelu mānoanoa, ʻike hoʻomaha, hoʻāʻo adhesion
Pau ka paipu Hoʻopili ʻia ka lōʻihi o ka ʻoki ʻana e like me ka mea i ʻōlelo ʻia no ka hoʻoheheʻe kahua / ka uhi hui
Nā mea i hāʻawi ʻia (i ka wā i kuhikuhi ʻia) ʻO ka hōʻuluʻulu kaʻina hana uhi + moʻolelo nānā + papa inoa hoʻopaʻa ʻana

Nā huahana pale: 3lpe coating paipu, Kina 3lpe coating paipu mea hana, mea hoʻolako, hale hana

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