Polyurethane n-gun shayawm ai pipe ni gaw, n-gun shayawm ai pipeline system ni hta n-gun yawm ai (sh) n-gun jat ai hpe shayawm na matu lang ai n-gun shayawm ai pipe hpawng ni re. ngu nna mung shamying ma ai.Polyurethane n-gun n rawng ai hka htung, PU n-gun n rawng ai pipe, Polyurethane n-gun n rawng ai hka htung, shing nraishawng -hkum pat da ai n-gang pipe, jai lang ai lam hte ginra ga si ni hta hkan nna galaw ai. Hka lum ai, katsi ai, lup makoi da ai utility network ni hta, shanhte a bungli galaw ai lam hpe foam layer langai sha dawdan ai n re. Service pipe, polyurethane foam quality, HDPE shinggan shingnip, n-gun rawng ai masa, n-gun rawng ai shara, bungli galaw ai nbung katsi ai lam, n-gun rawng ai shara ni yawng gaw aten galu kam hpa mai ai lam hpe hkra machyi shangun ai. Shanhte a madung akyu ni gaw, nbung n-gun n law ai, ngang grin ai insulation galaw lu ai atsam, direct lup tawn da ai nbung n-gun (sh) nbung katsi ai network ni a matu kaja ai htuk manu ai lam ni rai nga ai. Shanhte a madung shadawn sharam ai lam ni gaw, hkai sun hkai sun hpe shinggrup da ai, hka shang wa na hkrit tsang hpa, nbung katsi ai shara, lup makoi ngut ai hpang gram lajang na matu yak hkak ai lam ni hta law malawng dan dawng wa ai.
Ginwang katsi ai application ni hta,EN 253 shawng -hkum pat da ai pipesystems ni gaw, hpaji masa hku nna, n-gun jaw ai lam langai rai nga ai. Ndai madang gaw, hka lum ai hka htung ni a matu, hka htung kaw galaw ai hka htung ni hpe tsun dan ai, dai hta, laksan hku nna, n-gang service pipe, ngang kang ai polyurethane foam shingnip, shinggan na polyethylene shingnip ni lawm ai. EN 253-type system ni a matu madang masat masa galaw ai lam ni hta mung, 120℃du hkra matut manoi hka lum ai hte kalang lang 140℃du hkra katsi ai nbung hpe mung madun da ai, system hkrang shapraw ai lam hte madang masat masa galaw ai hta hkan nna.
Polyurethane n-gun n rawng ai pipe ni gaw hpa rai ta?
A Polyurethane n-gun ja ai hka htunggaw, n-gun rawng ai -in-pipe npawt nhpang langai mi rai nga ai. Kata na pipe gaw medium hpe htaw sa nna, polyurethane foam layer gaw nbung n-gun hpe makawp maga ya ai, shinggan jacket gaw n-gun hpe ga, hka lim ai, htaw sa ai lam hta hkra machyi ai, jak hte hkra machyi ai kaw na makawp maga ya ai.
| Daw daw | Madung Magam Bungli | Hpaji masa hte seng ai laika |
|---|---|---|
| Magam bungli pipe | Hka katsi, hka katsi, sau, wan sau, shing nrai, galaw shapraw ai arung arai ni hpe htaw sa ai | Hka lum ai n-gang ni a matu carbon steel hpe lang ai; arung arai gaw n-gun, katsi ai, n-gun n-gun, hte n-gun n-gun hta madung nga ai |
| Polyurethane n-gun n rawng ai | Pipe hte grup yin lapran na katsi ai hpe shayawm ya ai | Foam a n-gun, cell hkrang, matut mahkai ai lam, hte n-gun n rawng ai hpe hkang ai lam gaw n-gun n rawng ai lam hpe hkra machyi shangun ai |
| Shinggan palawng / jaket | Insulation layer hpe hka lim ai hte jak hte hkra machyi ai kaw na makawp maga ya ai | HDPE (sh) polyethylene shingnip gaw, hkrak lup makoi da ai n-gun n rawng ai hka htung ni a matu lang ai. |
| Hkai sun pawng hpawm ladat | Welding (sh) hpawng de ngut ai hpang, makau grup yin na insulated pipe daw ni hpe matut da ai | Joint sealing gaw ahkyak dik htum kam hpa mai ai lam langai mi re . |
| Hkringmang wire ni | Ginwang nkau mi a katsi ai pipe network ni hta hka lim ai lam (sh) system n kaja ai lam ni hpe mu tam u | Pre-insulated galaw da ai ginwang katsi ai ladat law law hta law law lang mu lu ai |
Download:Polyurethane n-gun n rawng ai hka htungHpaji masa hte jai lang ai lam matsun
Pre-insulated ginwang katsi ai ladat ni a matu, seng ai madang ni hta, n-gun rawng ai arung arai ni, valve ni, hte hkai sun n-gun ni hpe mung lawm mai ai. EN 448 gaw, n-gun shayawm ai, n-gun shayawm ai, n-gun shayawm ai, n-gun shayawm ai, n-gun shayawm ai zawn re ai, n-gun shayawm ai n-gun shayawm ai n-gun shayawm ai n-gun shayawm ai hpawng ni hpe shinggrup da ai; EN 489 gaw, lup tawn da ai hka n-gun ja ai hka htung ni hta, makau grup yin na pre-insulated pipe, fittings, shing nrai valve ni a lapran galaw da ai hpawng de ai lam ni hpe tsun da ai.
Polyurethane n-gun n rawng ai hka htung ni a akyu ni
1. N-gun n law ai hte n-gun yawm mat ai
Polyurethane n-gun n-gun n-rawng ai pipe ni a madung akyu gaw, n-gun n-rawng ai n-gun n-rawng ai lam re. Rigid polyurethane foam gaw hpaw da ai-cell structure nga ai, dai gaw hka n-gun ja ai hpe htaw ai pipeline ni hta katsi ai hpe shayawm ya lu nna, hka katsi ai hka htung ni hta katsi ai hpe shayawm ya lu ai. Ndai lam a majaw PU foam insulation pipe hpe ginwang katsi ai, hka katsi ai hka htung ni, hte kaga hka lum ai pipeline system ni hta grai lang ma ai.Hka lum ai hka line ni a matu, dai insulation layer langai sha gaw, hka lum ai lam hpe atsawm sha hkang lu ai shaloi, katsi ai lam jat wa ai hte hka lim ai lam hpe mung shayawm ya lu ai.
Tengman ai nbung n-gun n-gun manu ni gaw, foam galaw ai, n-gun n-gun, chyam dinglik ai nbung n-gun, asak kaba wa ai masa, galaw shapraw ai ladat ni hta madung nga ai. EN 253 nkau mi gaw, n-gun n rawng ai pipe arung arai ni hpe PUR foam grup yin na nbung n-gun hpe shalai ya lu ai atsam hpe ka da ai.λ50 = 0.0260–0.027 W/(m·K), raitim ndai hpe polyurethane foam hte shinggrup da ai pipe shagu a matu yawng a matu manu shadan ai lam n re ai sha, arung arai- hte seng ai shiga hku nna masat ra ai.
Ndai n-gun n law ai nbung n-gun gaw lam amyu myu hku nna karum ya ai:
- hka n-gun ja ai pipeline galu ni hta nbung katsi ai lam hpe shayawm ya ai;
- ginwang kata na wan n-gun hpe jai lang ai lam hpe grau kaja hkra galaw ya ai;
- hpun hte jahtum lang ai ni a lapran n ra ai nbung sum ai lam hpe shayawm ya ai;
- katsi ai network ni hta katsi ai hka a n-gun hpe ngang grin hkra karum ya ai;
- nbung hpe hkang ai hte jacket hpe atsawm sha pat da ai shaloi, hka lim ai lam hpe shayawm ya ai.
Hpaji masa manu gaw "n-gun hpe hkye la ai" sha n rai nga ai. Galu ai thermal network hta, n-gun yawm ai lam gaw grau ngang grin ai system balancing hpe mung madi shadaw ya nna, bungli galaw ai shaloi ra ai nbung n-gun hpe shayawm ya ai.
2. Kaja ai hku lup tawn da ai Insulated Pipe System ni a matu kaja ai htuk manu ai lam
Polyurethane hte n-gun n rawng ai pipe gaw grau nna, direct lup tawn da ai wan wut ai shara ni hta law law lang lang lang ai. Ndai hkrang hta, service pipe gaw n-gun hte katsi ai hpe gun hpai ya ai, PU foam insulation gaw katsi ai hpe shayawm ya ai, HDPE shinggan shingnip gaw insulation layer hpe ga hte hkra ai, hka lim ai, backfill pressure hte n-gun kaji kajaw hkra machyi ai lam ni kaw na makawp maga ya ai. Dai n-gun rawng ai pipe hpawng gaw, service pipe, insulation layer hte shinggan shingnip hpe langai sha re ai hku bungli galaw lu hkra mung karum ya ai.
Ndai hkrang gaw, pipeline hpe lam npu, utility corridor, hpaga yumga galaw ai shara ni, shing nrai, mare kata na wan wut ai lam ni a npu e lup tawn da ra ai shara ni hta akyu rawng nga ai. Bare pipe plus loose field-applied insulation hte shingdaw yu yang, factory-made pre-insulated steel pipe gaw, n jung shi yang, grau nna hkang lu ai hkrang hpe jaw ya ai, grau nna pipe galu hkawm ai shara ni hta, ngang grin ai shingnip shingna hte shinggan jacket matut manoi ai lam ra ai.
Direct lup makoi da ai system ni a matu, akyu gaw zuphpawng ting kaw na pru wa ai:
- service pipe gaw n-gun hte n-gun hpe gun hpai ai;
- PU foam insulation gaw katsi ai hpe shayawm ya ai;
- HDPE shinggan shingnip gaw ga nhpu hte hparan ai lam hta hkra machyi ai lam ni hpe makawp maga ya ai hku nna galaw ya ai;
- n-gun rawng ai npawt nhpang gaw, casing kata na pipe ni hpe hkrak hkra galaw ya ai;
- joint system ni gaw pipe daw ni hpe welding (sh) jung ngut ai hpang matut mahkai ya ai.
Ndai lam a majaw .n-gun n rawng ai shinggan shingnip, HDPE jaket hte n-gun n rawng ai pipe, Htehkrak lup tawn da ai n-gun shayawm ai pipelaw law lang rau dan dawng wa ai. Shinggan na shingnip gaw service pipe ntsa na hka n-gun hpe makawp maga ai lam hpe hkrak n galai shai ya ai raitim, hka hpe insulation layer hte pipe ntsa de n du hkra pat shingdang ya ai.
Raitim, direct lup makoi ai gaw, jacket hte hkai sun n-gun ni hpe pat da ai sha naw nga ai shaloi she kaja ai hku galaw lu ai. Hka n shang hkra galaw ai insulated pipe hpe foam hte sha n galaw ai; shinggan na shingnip, shingnip shingna, shingnip hpe pat da ai, jung da ai quality ni hta madung nga ai.
3. Grau nna n-gun rawng ai jakrung-hpe galaw ai Insulation Quality
Polyurethane foam hte n-gun n rawng ai n-gang pipe hpe hkang zing da ai hku galaw shapraw ai. Dai shara kaw sha lang ai insulation hte shingdaw yu yang, factory- galaw ai insulation gaw, grau nna n-gun rawng ai foam n-gun, casing alignment, concentricity, shinggan jacket byin pru wa ai lam ni hpe jaw ya lu ai.
Ndai lam gaw ahkyak ai, hpa majaw nga yang, thermal insulation a bungli galaw ai lam hpe, n-gun dat ngut ai hpang galoi mung n mu lu ai lam ni gaw hkra machyi shangun ai:
- n bung ai foam hpe jahpring ai gaw, n-gun kya ai thermal shara ni hpe shabyin ya lu ai;
- n kaja ai matut mahkai lam gaw system a ngang grin ai lam hpe hkra machyi shangun chye ai;
- foam voids ni gaw nbung n-gun hpe shayawm kau ya lu ai;
- casing eccentricity gaw n bung ai shingnip shingna hpe shabyin ya lu ai;
- hten za mat ai jacket ntsa ni gaw moisture-shang wa ai shara ni byin wa chye ai.
Hpaga rung kaw galaw shapraw ai gaw, hkrit tsang hpa yawng hpe n shaprai kau ya lu ai raitim, nbung laru, shara de du lu ai atsam, bungli galaw ai atsam marai, shadawn sharam sha jep joi ai lam ni a majaw byin pru wa ai shai hkat ai lam nkau mi hpe shayawm ya lu ai.
4. Pipeline galu daw ni a matu grau lawan ai hku jung na
Hpa majaw nga yang, insulation layer hte shinggan casing hpe jak rung kaw bang da ai majaw, hkai sun bungli gaw pipe ni hpe gram lajang ai, welding galaw ai, hka htung hpe jahkrat ai hte joint ni hpe ngut kre hkra galaw ai lam ni hpe madung tawn mai ai. Ndai lam gaw, grau nna, galu kaba ai ginwang katsi ai, katsi ai hka hte lup makoi da ai thermal pipeline daw ni a matu, on-site insulation bungli hpe shayawm ya ai.
Madung lam gaw, install galaw ai shaloi hkrit tsang hpa n mat mat ai; dai gaw hkai sun joint shara de htawt mat wa ai. Pipe welding galaw ngut ai hpang, joint daw hpe jasan jaseng, hkyet kau, insulate galaw nna, hkrak hkra pat da ra ai. Sleeve a shara, foam hpe bang ai, casing hpe hpaw ai hte jacket matut manoi ai lam ni hpe n lup shi yang jep yu ra ai, hpa majaw nga yang, gap kaji (sh) n kaja ai hku pat da ai jut langai mi pyi, ga kata na hka hpe insulation layer de shang shangun nna, aten galu-katsi ai hpe shayawm kau ya lu ai.
Polyurethane n-gun n rawng ai hka htung ni a akyu n nga ai
1. Basic Pipe Insulation hta grau nna shawng nnan na manu grau tsaw ai
Polyurethane n-gun n rawng ai pipe ni a hkra machyi ai lam langai gaw, shawng nnan na manu grau law ai. Pre-hkap la da ai n-gang pipe langai hta, service pipe hte n-gang layer hta grau law ai; dai hta n-ga, jakrung kaw na foam bang ai, HDPE shingnip, pipe-in-pipe galaw ai, hkai sun hta shingdaw ai arung arai ni hte grau kaba ai htaw sa ai lam ni lawm ai.
Manu jahpu shai hkat ai lam hpe madung hku nna:
- service pipe arung arai hte bunghku n-gun;
- insulation n-gun;
- HDPE shingnip shingna hte jacket n-gun;
- hkai sun joint kit ni hte dazik shakap ai arung arai ni;
- shinggan diameter kaba ai majaw byin pru wa ai htaw sa ai n-gun (transport volume).
Kadun ai hku hpaw shadan dan ai pipe run ni a matu, asan sha nga ai shara-hkap la ai insulation gaw grau htuk manu na re. Galu kabai lup tawn da ai nbung n-gun pipeline ni a matu, polyurethane pre-insulated pipe hpe law law lang lata ai gaw, n-gun n-gun hte makawp maga ai ladat hpe pipe hpawng hta bang da sai majaw re.
2. Field Joint hpe pat da ai lam gaw, n-gun kya ai lam kaba langai mi re
Dai dingyang pipe daw hpe gaw, jakrung langai kaw galaw ai raitim, pipe daw ni a lapran na joint ni hpe gaw, shara kaw nan galaw ngut sai. Ndai gaw pre-insulated pipe system ni a hpaji masa hta n-gun kya ai lam langai mi rai nga ai.
Hkai sun hka htung hpe hkrak n pat da yang, hka gaw insulation layer de shang wa chye ai. Insulated pipe joint ni hta hka shang wa ai gaw, nbung n-gun hpe shayawm ya lu ai, foam structure hpe hkra machyi shangun lu ai, service pipe grup yin hta n-gun yawm mat chye ai. Ndai manghkang gaw lup makoi da ai network ni hta grau sawng ai, hpa majaw nga yang, dai n kaja ai lam gaw, nbung n-gun yawm mat ai, hka lim mat ai hpe sadi jaw ai, ga npu de hkrat sum mat ai, shing nrai, n-gun yawm mat ai manghkang ni byin pru wa ai aten du hkra makoi da lu ai.HDPE jacket a n-gun yawm mat ai, hkrat sum mat ai casing jahtum ni, shing nrai, n-gun n rawng ai shara ni hta n-gun n rawng ai shara ni hta dan dawng ai foam ni mung hka byin wa chye ai.
Insulation joint hpe pat da ai lam hkrat sum ai lam a madung lam ni gaw:
- sleeve n bang shi yang, ntsa lam hpe n kaja ai hku jasan jaseng ai;
- n hpaw shi yang marang hka (sh) ga kata na hka shang wa ai;
- n hkum tsup ai foam hpe joint kaw bang ai;
- n-gun kya ai shrink sleeve (sh) casing hpe pat da ai;
- hten za mat ai casing jahtum ni;
- branch joint, bend (sh) reducer ni hpe n tara ai hku galaw ai;
- jacket daw mat ai (sh) n kaja ai hku gram lajang ai.
Polyurethane n-gun shayawm ai pipe ni a matu, n-gun shayawm ai pipe ni a matu, n-gun shayawm ai ladat a daw langai hku nna, n-gun shayawm ai pipe ni a daw langai hku nna n rai, lahkawng ngu na gawgap ai lam a daw langai hku nna mu mada ra ai. EN 489-type joint standards ni gaw ndai ginra hpe hkrak sha myit maju jung ai: lup makoi da ai hka n-gun rawng ai hka htung ni hta makau grup yin na jak rung kaw galaw ai pipe ni, shing nrai, valve hpawng ni lapran na joint ni.
3. Lup makoi ngut ai hpang gram lajang na matu yak ai
Polyurethane n-gun n rawng ai pipe ni a kaga hkra machyi ai lam langai gaw, lup makoi ngut ai hpang gram lajang na matu yak hkak ai lam re. Pipeline hpe bang nna, bai jahpring nna, shinggrup ngut ai hpang, n-gun rawng ai pipe insulation zawn loi loi hte n mai jep yu ai.
Shinggan na n-gup magap hten za mat ai (sh) insulation hka lim mat yang, gram lajang na matu lahkam law law ra na re:
- hkra machyi ai daw hpe tam ai;
- pipeline hpe htu shaw ai;
- hten za mat ai jacket shara hpe gang je kau ai (sh) hpaw ai;
- PU foam gaw hka lim ai (sh) n kaja ai hpe jep yu ai;
- insulation hpe hkyet kau ai, galai ai (sh) bai gram lajang ai;
- casing hpe gram lajang ai;
- joint (sh) jacket hpe bai pat da ai;
- bai jahpring ai.
Ndai lam gaw ga kata na insulated pipe hkrat sum ai lam hpe npu na insulation hpe gram lajang ai hta grau manu dan nna aten-law shangun ai. Yak hkak ai lam gaw bungli galaw masha ni a manu sha n rai; dai gaw, katsi ai (sh) katsi ai network hpe pat shingdang ai lam mung rai nga ai.
4. Katsi ai shara hte Foam Aging Risk hpe atsawm sha jep yu ra ai
Polyurethane foam gaw hka n-gun ja ai hte hka n-gun ja ai hka htung law law hta kaja hkra galaw lu ai, raitim, hka n-gun ja ai-hkum hkrang n-gun ja ai shara shagu hta n htap htuk ai. EN 253-type pre-insulated pipe system ni hpe madung hku nna, hka lum ai hka htung ni hpe hkrak lup tawn da ai hka htung ni a matu lang ai rai nna, masat da ai laika buk ni hta, 120℃du hkra matut manoi bungli galaw ai lam hte, kalang lang 140℃du hkra katsi ai lam hpe tsun shalawm ai.
Ndai gaw, dai nbung laru ni hta polyurethane foam hte shinggrup da ai pipe shagu shim lum ai hku bungli galaw lu ai ngu tsun mayu ai n re. Tengman ai nbung katsi ai shadawn shadang gaw, foam galaw ai, pipe system hkrang shapraw ai, matut manoi galaw ai masa, asak kaba wa ai akyang lailen hte jai lang mai ai masing madang ni hta madung nga ai. Galu -aten galu nbung katsi ai lam byin wa chye aiN-gun hte asak kaba wa ai, Aten ehka lim aijacket hkrat sum ai hpang (sh) field joint hkrat sum ai hpang, insulation a bungli hpe grau nna shayawm kau ya lu ai.
Foam hten za ai lam gaw .katsi ai hpe shalai ya lu ai atsam jat wa ai, grau n-gun kya ai matut mahkai lam,foam htum mat ai (sh) daw mat ai, hte n-gun (sh) hkra machyi ai shara ni hta localized heat sum mat ai. Steam pipeline ni a matu, grai tsaw ai-katsi ai ladat (sh) matut manoi tsaw ai-katsi ai magam bungli ni a matu, mineral wool, calcium silicate (sh) cellular glass zawn re ai n-gun ja ai arung arai ni gaw polyurethane foam hta grau htuk manu na re.
5. Shinggan Diameter kaba ai gaw Layout hte Install galaw na shara hpe hkra machyi shangun ai
Polyurethane n-gun n rawng ai pipe gaw, service pipe hta grau kaba ai shinggan n-gun rawng ai. Hpang jahtum na size hta n-gang pipe OD, insulation n-gun, HDPE casing ni lawm ai. Ndai kaba ai shinggan diameter insulated pipe gaw hka htung a galu kaba ai lam, tsan gang ai lam, htaw sa ai lam, madi shadaw ai lam, hte htuk manu ai hkrang hpe hkra machyi shangun ai.
Ga shadawn, system lahkawng gaw DN service pipe langai sha lang tim, insulation n bung ai (sh) casing series n bung ai majaw, casing diameter n bung ai. Ndai lam gaw:
- hka htung htu ai galu kaba ai;
- jaw ya ai hte bai nhtang wa ai line lapran tsan gang ai lam;
- bend radius hte htuk manu ai shara;
- backfill galaw ai arung arai ni a n-gun;
- htaw sa ai hte tawn da ai shara;
- field joint shingnip kaba ai.
Ndai gaw, kata na service pipe size hpe sha myit yu ai shaloi, n-gun n jaw ai hpaji masa langai mi rai nga ai.
Akyu hte N kaja ai lam ni hpe kadun dawk tsun dan ai
| Ningmu | Akyu ara | N kaja ai lam / Shadawn sharam ai lam |
|---|---|---|
| Katsi ai bungli galaw ai lam | N-gun n law ai polyurethane foam gaw pipeline ni hta katsi ai hpe shayawm ya lu ai | Insulation gaw hka lim mat, hten za mat, shing nrai asak kaba mat yang, bungli galaw ai lam yawm mat chye ai |
| Direct lup makoi ai | Hpaga rung - galaw ai pipe-in-pipe hkrang gaw ginwang katsi ai pipe network ni hte htap htuk ai | Hkai sun hta matut mahkai ai lam hte shinggan shingnip hpe makawp maga ai lam hpe hkang ra ai |
| Install galaw ai | Lawan ai hku jung ai shawng -hkap la ai pipe gaw shara-hkap la ai bungli hpe shayawm ya ai | Joint insulation hpe sadi maja let hkai sun galaw ra ai |
| Hka hpe makawp maga ya ai | HDPE shinggan shingnip pipe gaw n-gun n rawng ai layer hpe makawp maga ya ai | Jacket hten za ai (sh) n kaja ai joint hpe pat da ai majaw hka shang wa chye ai |
| Katsi ai magam bungli | Hka lum ai hka htung ni hta hka lim ai lam hpe shayawm ya lu ai | Vapor sealing hpe katsi ai shara hta gram lajang ra ai |
| Yu reng ai | Teng sha pat da ai shaloi, gram lajang ai lam n law ai wan wut pipeline hpe | Lup makoi ngut ai hpang, pre-insulated pipe hpe gram lajang na matu yak hkak ai |
| Katsi ai hpe jai lang ai | Hka lum ai hte hka katsi ai hka system law law a matu htuk manu ai | Steam (sh) matut manoi tsaw ai-katsi ai magam bungli a matu shi hkrai shi n htap htuk ai |
| Kasi | Kahkyin gumdin ai hkrang gaw lup tawn da ai thermal pipe hkrang hpe asan sha galaw ya ai | Shinggan diameter kaba ai gaw hka htung, tsan gang ai lam, hte htaw sa ai lam hpe hkra machyi shangun ai |
| Shim lam | Buried system ni hpe jung ngut ai hpang wan hkru ai lam hpe shadawn sharam da ai | Hkrang shapraw ai PU foam hpe wan-shim lum lam hpe hkang ra ai |
Kaga Pipe Insulation Arung arai ni hte shingdaw yu ai
Polyurethane n-gun n-gun n-rawng ai pipe ni gaw pipeline shagu a matu kaja dik ai hparan ladat n re. Shanhte a bungli galaw ai lam hpe kaga insulation system ni hte shingdaw yu ra ai, nbung katsi ai, nbung katsi ai, wan hkru ai lam, jung ai ladat, gram lajang ai lam ni hpe hkan nna galaw ra ai.
Download:Pipe n-gun shayawm ai arung arai ni hpe shingdaw ai lam
Polyurethane foam gaw n-gun n law ai, n-gun n law ai, hte factory- galaw ai pipe ni hpe shinggyin la na matu ahkyak ai shara ni hta kaja hkra galaw lu ai. Wan hpe ninghkap lu ai, katsi ai, grai katsi ai hpe ninghkap lu ai shara ni hta mineral wool (sh) cellular glass gaw grau htap htuk na re.
Polyurethane n-gun ja ai pipe ni hpe gara hku lata la na
Polyurethane insulation pipe ni hpe hkrak jai lang na matu gaw, bungli galaw ai masa hte jung da ai makau grup yin hta madung nga ai. Lahta na lam ni .Hpaji masa lam ni ndai zawn re ai pipe system hpe n lata shi yang, jep yu ra ai.Factory- galaw ai insulated pipe hpe masat da ai service pipe, PU foam, shinggan jacket, hte htaw sa ai shara ni hte jaw ra ai bungli masing ni a matu,Polyurethane hka htung hpe pat shingdang ain-gun n-gun, n-gun n-gun, n-gun n-gun, n-gun n-gun, n-gun n-gun (joint system), n-gun n-gun hpe n-gun jaw ai lam ni hte rau bai maram yu ra ai.
| Lata ai lam | Hpa Majaw Ahkyak Ai |
|---|---|
| Katsi katsang | PU foam gaw hka katsi, hka katsi, shing nrai, process service a matu htuk manu ai kun ngu ai hpe madi madun ai |
| Matut manoi vs tsaw dik htum katsi ai | Galu -aten galu hkam sha ai gaw, kadun ai nbung katsi ai shara hta grau nna foam aging hpe hkra machyi shangun ai |
| Magam bungli pipe arung arai | N-gun hpe ninghkap lu ai atsam, n-gun yawm mat ai akyang lailen, hte welding galaw ra ai lam ni hpe dawdan ya ai |
| Insulation n-gun | Katsi ai hpe hkra machyi shangun ai, casing OD, hte hka htung hkrang hpe hkra machyi shangun ai |
| Shinggan shingnip arung arai | Ga, hka lim ai hte hkra machyi ai lam ni hpe hparan ai kaw na shinggan makawp maga lam hpe hkang ai |
| Hkai sun jawm galaw ai ladat | Hka shang wa na hkrit tsang hpa hte aten galu-hkum pat ai lam hpe hkrak hkra machyi shangun ai |
| Lup makoi ai masa | Ga npu na hka, npu na hka, lit, hte backfill quality ni gaw jacket a bungli galaw ai lam hpe hkra machyi shangun ai |
| Wan hkru ai lam | Hkrang shapraw ai (sh) -ga npu na shara ni hta wan -shimlam hpe bai maram yu ra na re |
Download:Polyurethane n-gun n rawng ai pipe lata ai lam hpe jep joi ai lam
Polyurethane n-gun n rawng ai pipe ni gaw, ndai lam ni a matu madung hku nna htuk manu ai:
- direct lup tawn da ai hka n-gun ja ai hka htung ni;
- ginwang kata na wan wut ai pipe system ni;
- chilled hka jaw ai hte bai nhtang wa ai line ni;
- hpaga lam hta nbung n-gun lang ai line ni;
- cold-region hta lup tawn da ai pipeline ni hta katsi ai hpe n-gun jaw ra ai.
Shanhte gaw ndai lam ni a matu grau nna bai maram yu ra ai:
- steam pipelines (sh) matut manoi n-gun ja ai-n-gun ja ai magam bungli;
- ntsa-ga npu na n-gun rawng ai shara ni hta wan -shim lum lam ra kadawn ai lam ni nga ai;
- chyahkring hkring htu shaw ai (sh) jak hte hkra machyi na hkrit tsang hpa nga ai lam ni;
- htawm hpang gram lajang na matu yak hkak ai shara ni.
FAQ
01. Polyurethane hte n-gun n rawng ai pipe a akyu kaba gaw hpa rai ta?
02.Polyurethane hte n-gun n rawng ai pipe ni hpe hkrak lup makoi na matu mai kaja ai kun?
03.Polyurethane hte n-gun n rawng ai pipe hpe hka htung hka htung ni a matu lang mai ai kun?
04.Polyurethane hte n-gun n rawng ai pipe hpe mineral wool hte cellular glass n-gun rawng ai pipe hte gara hku shingdaw mai ai kun?
Masat masa ni
CE masat laika
ISO 9001 masat laika
API Q1 masat laika
ABS masat laika
AP-5L masat laika
API-5CT masat laika
