Coating Pipe a wɔde kata so
Wo Adwumayɛfoɔ a Wɔde Coating Pipe Ma
Octal Pipe yɛ adwumayɛfoɔ ne wɔn a wɔaka abom a wɔde ngo a wɔde yɛ nneɛma ne mfiridwuma mu dadeɛ ano aduru a ɛwɔ China. Yɛwɔ osuahu pii wɔ nneɛma a wɔde ma, kyekyɛ, ne nneɛma a wɔyɛ mu, yɛyɛ yɛn ho titiriw wɔ dade nneɛma ahorow pii a yɛde ma ma ngo & gas, ahoɔden, ne mfiridwuma mu.
Nea Enti a Wopaw Yɛn
Nneɛma a Ɛyɛ Paara a Ɛkorɔn
Wɔsɔ yɛn dade nsu afiri no hwɛ denneennen na edi amanaman ntam gyinapɛn ahorow so, na ɛhwɛ hu sɛ ɛbɛtra hɔ akyɛ a ɛso bi nni, ɛko tia nsɛe, na ɛyɛ adwuma wɔ tebea horow a emu yɛ den mu.
Adansedi nkrataa
Wɔde nneɛma biara a wɔde hwehwɛ nneɛma mu nyinaa, mill adansedi nkrataa, ne amanaman ntam gyinapɛn te sɛ API, ASTM, ASME, EN, ne ISO a wodi so na ɛhyɛ akyi.
Bo a Wɔbɔ a Wɔde Si Akan
Yɛde dade paipu a ɛyɛ fɛ-grade ma wɔ ɛka a ɛfata mu, yɛma bo a ɛsom no yɛ papa denam nneɛma a wɔyɛ ne nneɛma a wɔde ma no sohwɛ a etu mpɔn a yɛrensɛe ne su.
Fast & Ahotoso a Wɔde Kɔma
Yɛde po so nneɛma ho nhyehyɛe a etu mpɔn ne wiase nyinaa nkitahodi di dwuma, yɛhwɛ hu sɛ wɔde dade nsu afiri bɛkɔ po so wɔ bere ano, na yɛtew akyɛde so na yɛma wo mfiridwuma dwumadi ahorow no kɔ so yɛ nea wɔahyɛ da ayɛ.
3LPE Coating Pipe a wɔde kata so
3LPE a wɔde akata paipu so yɛ dadeɛ paipu a ɛwɔ abɔnten so aduru a ɛwɔ ntoatoasoɔ mmiɛnsa-a ɛma nsɛeɛ ne mfiri ahobanbɔ a ɛkɔ anim, a wɔtaa de di dwuma wɔ ngo, gas, ne nsuo nhama mu. Nneɛma abiɛsa no yɛ emu fusion bonded epoxy (FBE) primer, copolymer adhesive a ɛwɔ mfinimfini, ne akyi high-density polyethylene (HDPE) layer.
Gyinapɛn & Nsɛm a Wɔakyerɛkyerɛ Mu
- ISO 21809-1 – Amanaman ntam nkyerɛkyerɛmu a ɛfa 3LPE/3LPP a wɔde kata so.
- DIN 30670 – Wɔagye atom kɛse wɔ Europa ne Asia, a ɛkyerɛ sɛnea ne kɛse te ne akwan a wɔfa so sɔ hwɛ.
- Specs Afoforo: NACE, company DEPs, ne project-gyinapɛn pɔtee a ɛwɔ hɔ bere a wɔabisa.
- Pipe Range: 4′′ – 60′′ (wotumi sesa)
- Coating Thickness: 1.8 mm – 3.7 mm gyina OD ne gyinapɛn so
- Nneɛma a wɔde di dwuma: Asase so, mpoano, atɛkyɛ, ne HDD a wɔde twa kwan
Mfaso atitiriw a ɛwɔ so
Nneɛma a ɛko tia nsɛe
FBE layer no ma ahobammɔ a ɛkyɛn so fi nsɛe ho, bere a nhyehyɛe no nyinaa ko tia cathodic disbondment.
Mfiri a wɔde bɔ ho ban
Polyethylene a ɛwɔ akyi no bɔ paipu no ho ban fi aprannaa ne nea ɛbɛbɔ ho bere a wɔde rekɔ na wɔde ahyɛ mu no.
Sɛnea ɛtra hɔ kyɛ
Nneɛma a wɔde kata so no ma wonya ade a ɛyɛ den a ɛma nsu afiri no nkwa nna yɛ tenten.
Nneɛma a wɔde yɛ nneɛma pii
Wobetumi de 3LPE a wɔde kata so no ahyɛ dade paipu ahorow ahorow so, a dade paipu a enni nhama, weld, ne alloy ka ho.
Mfaso a ɛwɔ 3LPE Coating Pipes so
Nkwa Nna a Ɛtra Hɔ Daa
3LPE coated dade paipu wɔ ɔsom nkwa bɛboro mfe 50. Ɛyɛ ɛfiri sɛ 3LPE coating wɔ stability pa ne anti-aging adwumayɛ, a ɛyɛ adwuma wɔ ɔhyew ne nhyɛsoɔ tebea a ɛfata mu.
Nneɛma a Ɛko Tia Nsɛe
Nneɛma a ɛma PE nhyehyɛe gyina pintinn no korɔn. Enti, yebetumi de asiw nsɛe a efi abɔde mu mframa, petroleum mframa a wɔayɛ no nsu, mframa a wɔde ayɛ, ne nnuru afoforo mu no ano. Na enhia mfiri a ɛto so abien biara a ɛko tia-nsɛe. Nnuru a ɛwɔ asase mu no nnya nkɛntɛnso biara wɔ dade paipu a wɔde 3LPE a wɔde kata so no so.
Nsakrae a ɛyɛ mmerɛw
3LPE coating yɛ ɔkwan bi a ɛyɛ mmerɛw na ɛyɛ mmerɛw ade, ɛbubu akyi kyɛ 5 mpɛn tenten. Ɛnyɛ den sɛ wobɛkotow a ɛnsɛee. 3PE coating steel pipe betumi atwa dade paipu ho ahyia na ɛtew ɛka a wɔbɔ wɔ instɔlehyɛn ho no so.
Ahobammɔ ne ahotoso nkitahodi kwan
3LPE coating dade paipu titiriw de ɔhyew melt ne fused nkitahodi, a ɛka interface ne pipeline nyinaa bom. Nsu ne mframa biara nni dade paipu a wɔakata so yi mu.
Hare na ɛnyɛ den sɛ wobɛtu
3LPE Coated pipe no mu duru yɛ hare. Ɛyɛ dade paipu mu duru 1/8 pɛ. Esiane sɛ ɛyɛ mmerɛw na ɛrentumi nsɛe nti, ɛnyɛ den sɛ wobɛfa, na ɛnyɛ den sɛ wobɛkotow. Welding kwan a wɔfa so yɛ saa paipu coating yi yɛ mmerɛw na ɛyɛ ntɛmntɛm.
Ɔfa 1: .Fusion Bonded Epoxy (FBE) Primer: Saa emu ade yi ne dade paipu no ani bom tẽẽ na ɛma akwanside titiriw a ɛko tia-nsɛe.
Ɔfa 2: .Copolymer Adhesive: Saa mfinimfini fã yi de nnuru kyekyere FBE primer no bata akyi polyethylene layer no ho, na ɛma wonya ade a wɔde kata so a ɛyɛ den na ɛka bom.
Ɔfa 3: .Polyethylene (PE) Topcoat: Nea ɛwɔ akyi paa no yɛ polyethylene (HDPE) a ɛwɔ soro-density a ɛma ahobammɔ a ɛyɛ den na ɛtra hɔ kyɛ fi mfiri a ɛsɛe ade, akisikuru, ne nneɛma afoforo a atwa yɛn ho ahyia ho.
Di kan yɛ hyew:
Pre-Ɔhyew Ayaresa Ma Dade Pipe no yɛ hyew kodu 55~85℃de Yi Efĩ a ɛwɔ Dade Pipe no Anim no Fi hɔ.
Blast Clean: Ɔde ne nsa kyerɛɛ ne so.
Yi Efĩ a Ɛwɔ Anim ne Ngo a Ɛfĩ no Fi hɔ.
Grind Surface Mfomso ahorow:
Yɛ Nhwɛsoɔ a Ɛkɔ Akyiri Na Hwɛ Sɛ Dadeɛ Pipe no Nni Mfiri a Ɛsɛee Kɛseɛ, Wora a emu yɛ duru, Mpaapaemu ne Mfomsoɔ Afoforo.
Ayaresa a Etwa To a Wɔde Yɛ Nneɛma a Ɛwɔ Anim:
Fa Shot Blasting Equipment Di dwuma de Sa Steel Pipe no Abɔnten So Yie na Ɛduru Sa2.5 Grade.
Induction Ɔhyew: .
Wɔyɛ Pre-Ɔhyew Ayaresa de Heat Steel Pipe no Ntam 185~235℃c de hwɛ hu sɛ Adhesion Pa Ntam Coating ne Dade Pipe no Anim.
FBE Akwankyerɛ:
Epoxy Powder a wɔde petepete so. Wɔde Electrostatic Spraying Kata Epoxy Powder no so pɛpɛɛpɛ wɔ Steel Pipe no Anim de Yɛ Anti-Corrosion Layer a Ɛyɛ Den.
Extruded anaa Spray a Wɔde Apete Copolymer:
Bere a Epoxy Powder Layer no Gelling Process no, Wɔde Adhesive Bi Gu So De Siesie Wo Ho Ma Anammɔn a Edi Hɔ a Wɔde Bɛbɔ Polyethylene Tape no.
Polyethylene a wɔde ahyɛ mu:
Wɔde Polyethylene Tape no Kuru ma Ɛyɛ Anti-Corrosion Layer a Ɛkɔ So.
Quench: .
Bere a Wɔde Anticorrosion Layer no Ahyɛ So wie no, Wɔde Nsu a Ɛkyinkyin Na Pipe no Dwo na ama Wɔahwɛ ahu sɛ Anticorrosion Layer no Asa Korakora na Ɛwɔ Nneɛma a Egyina pintinn.
Electrical Nhwehwɛmu:
Wɔyɛ Edm Sɔhwɛ no de Hwɛ sɛnea ɛyɛ papa, a nea ɛka ho ne ne kɛse, nea ɛbata ho, ne sɔhwɛ afoforo.
Nneɛma a Wɔde Sie:
Wɔakyekyere Dadeɛ Pipe a Wɔawie no Anti-Corrosion Treated Steel Pipe no yie sɛdeɛ ɛbɛyɛ a ɛrensɛe bere a wɔde rekɔ no na wɔde asie wɔ baabi a ɛfata.
Company Honor a Wɔde Di Dwuma
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