Ga npu na Direct Buried Insulated Steel Pipe hpe hka hte wan sau garan gachyan ai pipe network ni, sau, tsi mawan, ginjaw nbung laru hte katsi ai shara ni hta chemical pipe insulation masing ni, nbung n-gun- conditioning nbung n-gun pipe ni, hte mare salang ni a engineering ni hpe grai lang ma ai.
Ga kata na Direct Buried Insuled Steel Pipe gaw, n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun dat hpe, n-gun n-gun n-gun n-gun n-rawng ai, shim lum ai hte kam hpa mai ai lam, hte gawgap ai manu n law ai.
laksan masat masa galaw ai lam
.
2. Corrosion hpe ninghkap lu ai HDPE jacket pipe hte hka htung n lawm ai sha, dai pipe hpe hkrak hkrak lup makoi da lu ai.
3. Size pipe hte pipe hta n bung ai ni gaw, nbung katsi ai hte katsi ai bungli masing amyu myu a matu daw jau lu ai.
4. Polyurethane foam galu ai hpe 26.5-83mm (sh) dai hta jan ai hku galaw mai ai.
Product Features ni
Bungli galaw ai nhtu Pipe
Dai n-gun hpe htaw sa ai core layer (hka n-gun (sh) hka n-gun zawn re ai) hpe n-gun n rawng ai n-gun n rawng ai (sh) n-gun n rawng ai n-gang pipe ni hpe n-gun n rawng ai (sh) n-gun dat n-gun dat ni hpe n-gun dat dat ai madang ni hpe hkan sa ra ai (ga shadawn, 100% radiographic jep joi ai lam).
Insulation
Rigid polyurethane foam (density 60{2}}80 kg/m3) gaw madung arung arai rai nna, n-gun n law ai n-gun rawng ai lam hpe jaw ya ai (0.013{5}} 5 kcal/m: kcal/m:h·℃) hte 90% hta grau ai (sh) maren sha rai nga ai, pat da ai{6}}cell ratio gaw, katsi ai sum mat ai hpe hkrak hkra shayawm ya lu ai. 150℃-450℃daram katsi ai hpe ninghkap lu ai atsam jaw ai, n-gun law ai{7}} n-gun rawng ai n-gun n-gun hpe n-gun jaw ai, n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun hpe n-gun jaw ai.
Shinggan na Pipe
High-density polyethylene (HDPE) or steel-in-steel (double-layer steel pipe structure) provides corrosion resistance, waterproofing, and mechanical protection. The HDPE outer pipe requires corona treatment on the inner surface, has a density >940 kg/m³, and a tensile strength >20 MPa. Ndai galaw shapraw ai lam gaw, jak rung a shawng lam hte hpawng de ai hkrang hpe hkap la ai, dai hta n-ga, n-gang pipe ni hpe n-gun n-gun hte shaw kau ai, insulation layer hpe hka ja ai, shinggan makawp maga ai pipe ni hpe shinggyin tawn da ai lam ni lawm ai, dai hta n-ga, layer masum hpe ngang ngang jum da lu na matu.
Madung bungli galaw ai lam a akyu ni
N-gun atsam hte seng ai lam
Katsi ai gaw htunghking pipe ni hta 25% sha rai nna, pipeline network hta katsi ai gaw 2% hta n law ai (mungkan madang 10 a madang hta grau ai.
01
Prat hte n-gun n rawng ai lam hpe ninghkap lu ai lam
HDPE/Fiberglass shinggan pipe gaw nbung n-gun hpe ginhka kau ya ai majaw, bungli galaw ai n-gang pipe a matu grai n-gun n law ai n-gun yawm wa ai majaw, asak 30-50 ning (htunghking pipe ni hta na 3-4 lang) asak hkrung lu ai.
02
Hka n shang ai hte hka lim ai lam a
Closed-cell polyurethane foam gaw hka hpe hkap la ai n-gun n law ai (0.2 kg/m2 daram) n law ai, port seal design gaw gawgap ai shaloi hka n-gun hpe pat shingdang ya ai.
03
Hkamja lam hpe yu reng ai lam
Buga de gap da ai wa{0}}in leak alarm langai mi gaw, hka lim ai hpe hkrak sha mu lu ai.
04
Sut masa gawgap ai lam
Htung htu ai lam hpe 50% jan shayawm nna, concrete lang ai lam hpe 90% shayawm ya ai. Hpa majaw nga yang, 50% jan jat nna, n-gun shayawm ai lam hpe n-gun jaw ai.
05
Htap htuk ai ladat ni
Central heat/cooling, n-gun kaba ai{0}} aten kadun nbung hta kap bra ai, petrochemicals, thermal wan jak ni. District heating, tsi mawan, tsi mawan, sau pipeline ni zawn re ai hpaga lam hte seng ai pipeline ni.
Hkrak ai lam ni
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Nominn diameter |
DN20-DN1600. |
|
Pressure atsam |
Nominal pressure gaw 2.5 MPa (socket- zawn re ai ni hta grau nna n-gun n law ai (sh) maren sha re. |
|
Aten galu ai shara |
120℃(peak 140℃) hta n-ga, n-gun n law ai (peak 140℃) hta n-ga, hka htung pipeline ni a matu 450℃du hkra rai nga ai. |
Project Cases
Anhte a lam
Hebei Yugang Pipe Manufacturing Co., Ltd., Cangzhou mare na Yanshan sut masa Zone kaw nga ai, Dingdung Miwa mung a pipeline hpaga lam a npawt nhpang rai nga ai. 2005 ning hta hpaw hpang wa ai company hpe 2014 ning hta pipeline hpaji masa, jak rung ni galaw shapraw ai lam, arung arai ni hpe galaw shapraw ai lam ni hpe hpawng de ai hkum tsup ai hpung langai mi de gram lajang wa sai. 2024 ning hta hpaji masa ningnan ni gaw, tsaw dik htum- hpaji masa hku nna masat masa lu la sai. Shi a madung arung arai ni hta, sau hte wan sau, spiral weld pipe, insulated pipe, hte fittings ni a matu 3PE anti{10}}}corrosion steel pipe ni lawm ai. Dai company hta spiral pipe galaw shapraw ai line manga, anti{12}}corrosion pipe galaw ai line masum, n-gun rawng ai pipe galaw shapraw ai line 6, hte dingyang n-gun rawng ai pipe galaw ai ladat lahkawng hpe bang da ai, shaning shagu galaw shapraw lu ai atsam gaw ton 300,000 rai nga ai. Company gaw ISO9001 masat da ai rai nna, shi a arai ni gaw API Spec 5L/5CT/5B mungkan madang ni hpe hkan sa ai.
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