PU Insulated Pipe
PU Insulated Pipe octal
PU Insulated Pipe

PU Insulated Pipe a wɔde ahyɛ mu

System Nhyehyɛe: Dade soa paipu + rigid PU foam insulation + HDPE / Dade / FRP akyi jacket
Thermal Conductivity: Ennu anaasɛ ɛne 0.030 W/m·K yɛ pɛ, na ɛhwɛ hu sɛ insulation no yɛ adwuma yiye
Foam Density: 60–80 kg/m3 ma ahoɔden a ɛyɛ den ne ɔhyew a ɛyera a ɛba fam
Adwumayɛ mu Ɔhyew: -50 digrii kosi +140 digrii (bere tiaa mu kosi 150 digrii ) .
Size Range: DN25–DN1200 (1"–48"), amanne akɛseɛ a ɛwɔ hɔ
Ɔsom Nkwa: Ɛboro mfe 30 anaasɛ ɛne no yɛ pɛ wɔ tebea horow a ɛfata mu

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Nneɛma a wɔde yɛ adwuma .

Nneɛma a Wɔyɛ no Ho Nsɛm

Polyurethane (PU) insulated pipe, a wɔsan frɛ no pre-insulated pipe anaa PU foam pipe insulation, yɛ nhyehyɛe a wɔabom ayɛ a wɔayɛ sɛ ɛbɛma ɔhyew a ɛyera anaa mfaso a ɛba bere a wɔde nsu rekɔ no so ayɛ ketewaa. Ɛdenam dade soa paipu, polyurethane foam a ɛyɛ adwuma yiye, ne akyi jacket a ɛbɔ ho ban a ɛka bom so no, ɛma ɔhyew a ɛyɛ adwuma yiye, ɛko tia nsɛe, ne mfiri a ɛtra hɔ kyɛ. Wɔde PU insulated pipes di dwuma kɛse wɔ ɔmantam heating & cooling networks, oil & gas pipelines, ne industrial process systems mu, baabi a ahoɔden a wɔkora so ne bere tenten-servation nkwa nna ho hia.

PU insulated steel pipe with HDPE outer jacket product display PU insulated pipe three-layer structure carrier pipe + PU foam + outer jacket

PU Insulated Pipe no nhyehyɛe

PU insulated pipeline a wɔtaa yɛ no yɛ integral layers abiɛsa:

Carrier Pipe a Wɔde Fa Nneɛma Kɔ: Mpɛn pii no, wɔde carbon dade, dade a ɛnyɛ den, anaa dade a ɛyɛ den, a wɔasi sɛnea ɛbɛyɛ a ebetumi agyina nhyɛso a ɛwɔ mu ne nsu a wɔde fa nneɛma a wɔhwehwɛ no ano.
Polyurethane Foam a Wɔde Siw Nneɛma Ho: Nkwammoaa foa a ɛyɛ katee, a wɔato mu-
Akyi Jacket / Casing: High-density polyethylene (HDPE), galvanized dade, anaa fiberglass-reinforced plastic (FRP) a ɛbɔ ho ban fi mfiri a ɛbɛbɔ, nsɛe, UV a ɛbɛda adi, ne nsuo a ɛbɛkɔ mu ho.

Saa nhyehyɛe a wɔayɛ no ntoatoaso yi hwɛ hu sɛ nsu afiri no kɔ so kura nsu mu hyew mu bere a ɛkɔ so yɛ den wɔ mfiri mu na ɛko tia nhyɛase a emu yɛ den anaa nneɛma a atwa yɛn ho ahyia tebea horow.

polyurethane foam insulation layer internal cross-section detail PU insulated pipe verticality inspection

Nneɛma a Wɔyɛ

Pipe Ahosiesie a Wɔyɛ: Wɔatew carrier pipe no ho, wɔabɔ no, anaasɛ wɔayɛ no primed sɛnea ɛbɛyɛ a ɛbɛkyekyere yiye.
Nhyiamu: Abɔnten jacket a wɔde asi baabi a ɛyɛ pɛpɛɛpɛ atwa dade paipu no ho ahyia a ɛwɔ spacers.
Foam Injection a wɔde twitwiw nipadua no mu: Polyol ne isocyanate a wɔde frafra mu wɔ nhyɛso kɛse ase na wɔde guu annular gap no mu.
Ntrɛwmu & Ayaresa: PU foam trɛw ma ɛhyɛ baabi a ɛda hɔ no ma, ɛbata dade ne jacket ho denneennen, afei ɛyɛ den ma ɛbɛyɛ ade a ɛyɛ den a ɛmma mframa nkɔ mu.
Nneɛma Pa a Wɔhwɛ So: Insulation density sɔhwɛ, adhesion nhwehwɛmu, ɔhyew conductivity susuw, cutback finishing, hydrostatic sɔhwɛ, ne dimensional nhwehwɛmu.

Mfaso Titiriw a Ɛwɔ So

Ɔhyew a Ɛyɛ Fɛ a Ɛkorɔn: Ɔhyew a ɛkɔ baabi foforo ho nsusuwii a ɛba fam koraa; ɛtew ahoɔden a wɔhwere so kosi 40–60% sɛ wɔde toto dade paipu a ɛda hɔ kwa ho a.
Sɛnea ɛtra hɔ kyɛ: Ɔsom nkwa tenten ( Ɛboro anaasɛ ɛne mfe 30 yɛ pɛ) esiane foam a ɛyɛ den a ɛwɔ mu nti
Ahobammɔ a Wɔde Bɔ Nneɛma a Nsɛe Ho: Abɔnten a wɔde akata so a ɛbɔ ho ban fi asase mu nsu, nnuru, ne UV a ɛbɛda adi ho.
Mfiridwuma mu Ahoɔden: Ogyina asase nnesoa ano, han
Nneɛma a Wɔde Di Dwuma a Wɔde Di Dwuma Wɔ Aman Ntam: Ɛfata ma tẽẽ-asie, asase atifi, ne nsuo ase nsuo afiri nhyehyɛeɛ.
Ka a Wɔbɛkora So: Ɔhyew a wɔhwere no so tew no kyerɛ ase sɛ wɔkora ahoɔden a wɔde yɛ adwuma bere tenten-bere tenten mu kɛse.

Mfiridwuma Ho Nsɛm (Typical) .

Foam a Ɛyɛ Den: .60–80 kg/m3 na ɛyɛ kɛse
Ɔhyew a Ɛma Nneɛma Yɛ:Ennu anaasɛ ɛne 0.030 W/m·K yɛ pɛ
Ɔhyew a Wɔde Yɛ Adwuma:-50 digrii kosi +140 digrii (bere tiaa mu kosi digrii 150 ) .
Akyi Jacket:HDPE / Dade / FRP
Pipe Nkɛse:DN 25 – DN 1200 (1′′ – 48′′), wɔayɛ no sɛnea wɔpɛ
Ɔsom Asetra:Ɛboro mfe 30 anaasɛ ɛne no yɛ pɛ

Nnwuma a Wɔde Di Dwuma

Ɔmantam mu ɔhyew ne onwini nsu afiri
Oil & gas akwantuo a ɛhia sɛ ɛyɛ thermal stability
Nnuru & nhyehyɛe adwumayɛbea piping
Wim tebea a ɛyɛ nwini mu nsu a wɔkyekyɛ
Mfiridwuma mu HVAC ne frigye nhyehyɛe ahorow

Dɛn nti na Paw Octal Pipe PU Insulated Pipe

Mfiridwuma a ɛkɔ anim a wɔde yɛ foaming ma insulation density a ɛyɛ pɛ.
Jacket a ɛyɛ mmerɛw a wobetumi apaw
Amanaman ntam gyinapɛn a wodi so ma carrier pipe ne insulation.
QA/QC nkrataa a edi mũ a ɔhyew ne mfiri adwumayɛ ho nsɛm ka ho.
Adwuma ho kyerɛwtohɔ a wɔada no adi wɔ ɔhyew ntam nkitahodi, po so ngo nhama, ne mfiridwuma mu nnwuma mu.

Ntɛmntɛm Spec Snapshot – PU Insulated Pipe

Sestɛm:Dade paipu + PU foam + akyi jacket
Foam a Ɛyɛ Den: .60–80 kg/m3 na ɛyɛ kɛse
Ɔhyew a Ɛma Nneɛma Yɛ:Ennu anaasɛ ɛne 0.030 W/m·K yɛ pɛ
Adwumayɛ Temp:-50 digrii kosi +140 digrii
Size Range:DN25–DN1200 na ɛwɔ hɔ
Nnwuma a Wɔde Di Dwuma:Ɔmantam mu ɔhyew/onwini, ngo & gas, mfiridwuma, frigye