Qaybaha HVAC waxaa soo saaray Dabund Pipe ilaa 2008 sano.
1/4' x 3/8' x 50 ft tubbada naxaasta dahaaran ee la dhigay - tuubo naxaas ah oo aan kala go 'lahayn ee HVAC. Tuubbooyinka naxaasta qaboojiyaha oo ku dahaaran 1/2' dahaar cad oo PE ah.
Tuubooyinka naxaasta ah ee dahaaran waa mataano horeba. Markaa hadda iibso.
Astaamaha muhiimka ah ee 1/4' x 3/8' x 50 ft tuubooyinka naxaasta ah ee dahaaran
1. 1/4' x 3/8' waa cabbirka dibadda ee inch. 6.35mm - 9.52mm waa cabbirka ka baxsan mitirka.
2. 99.9% Dhuumaha naxaasta saafiga ah waxay la kulmeysaa heerka ASTM B280 iyo C12200.
3. Cabbirka AC Copper waxa aanu samayn karno isagoo raacaya 1/4' 3/8' 1/2' 5/8' 3/4' 7/8' 1 1/8', dhererku wuxuu samayn karaa 15m 20m 25m 30m 50m.
4. Insulation wuxuu ka samaysan yahay 1/2 'Polypropylene & UV Resistant, wuxuu la kulmaa ASTM E 84, UL94, ASTM D1056 iyo ASTM G 21. Heerkulka shaqada laga bilaabo -40 ℃ ilaa 120 ℃.
5. Waxay u shaqeysaa codsi kasta oo qaboojinta & qaboojiyaha oo ay ku jiraan qayb yar oo tuubbo-mareen ah, bamka kulaylka iyo Unugyada Hawo-mareenka Dhexe.
6. Qiimaynta Cadaadiska: 2100 ilaa 7000 PSI, in ka badan intii loo baahnaa 700 PSI R410.
7. Dahaarka aan soo saarno nafteena, waxay daabacan kartaa magaca shirkadda, cabbirka, mitirka iwm.
Tube Copper: ASTM B280 & C12200 DHP
Dahaarka: Unugyada cufnaanta sare leh ee xiran xumbo polyetylen
Heerkulka shaqada: la kulmay/ka sarreeya ASTM C 1427-07
Tilmaamaha gubashada dusha sare: UL 94, heerka sare ee lagu qiimeeyay sifooyinka Gubashada Dusha sare - UL 723 Flame iyo Tusmada Faafida oo ka yar 25 iyo Tusaha Horumarinta qiiqa oo ka yar 50
La kulma ASTM E84 qiiqa iyo dabka (25/50)
Iska caabbinta jeexjeexyada sare, UV adkaysta
Tilmaamaha tubbada dahaarka tuubooyinka:

Iyada oo leh filim polyetylen ah oo dhejis ah, xumbo u adkaysata cimilada, iyo suuf dahaaran oo dhumuc weyn, saddexdan lakab ee yar ee khadka naxaasta ah ee kala qaybsan ayaa ah mid u adkaysta, dab-demiska, ololka-celiska, dahaarka kulaylka, biyuhu, aan shoogga lahayn, nuugista codka iyo waara..
Lakabka dibadda: Gabowga ka-hortagga, UV-u adkeysiga PE flm, qaabka xardhan ee xirashada u adkaysta, gabowga.
Lakabka dhexe: xumbo IXPE, unug cufan, kulayl iyo qabow u adkaysta, nuugista saamaynta, biyo la'aan, dahaarka kulaylka wanaagsan. Xumbo PE-da oo isku-tallaaban.
Lakabka Gudaha: Qaab dhismeedka unugyada xidhan, cidhiidhiga hawada; Dahaarka kulaylka wanaagsan, heerkulka u adkaysta -40 ℃ ~ 120 ℃.
1/4' x 3/8' x 50 ft Tuubbooyinka Naxaasta ah ee dahaaran ee Codsiyada HVACR Iibiyaha & Iibiyaha
DABUND PIPE ee guriga lagu tijaabiyay tuubooyin naxaas ah iyo tuubooyinka waxaa loogu talagalay inay ka dhigaan rakibaadda mid fudud oo degdeg ah - waxay kuu badbaadinaysaa wakhti iyo lacag shaqo kasta.

Tuubooyinka Naxaasta ah oo dahaaran
Cabbirka | Dhererka | Dahaarka Caddaan PE | Olol u adkaysta |
1/4+3/8 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
1/4+1/2 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
1/4+5/8 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
3/8+5/8 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
3/8+3/4 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
1/2+3/4 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
3/8+7/8 | 15m/20m/25m/30m/50m | 8mm/9mm/10mm/13mm/19mm/25.4mm | M1/B1 |
1/4 + 3/8 khadka AC loo dejiyay 0.75TON - 1.0TON qaboojiye yar oo kala qaybsan
1/4 + 1/2 Qalab kala qaybsan oo yar oo loo isticmaalo 1.5TON - 2.0TON qaboojiye yar oo kala qaybsan.
1/4 + 5/8 Qalabka naxaasta ah ee loo isticmaalo 2.0TON - 2.5TON nidaamka qaboojiyaha kala qaybsan.
3/8 + 5/8 tuubo naxaas ah oo dahaaran ayaa codsanaya 3.0TON - 4.0TON qaboojiye yar oo kala qaybsan oo bilaa tuubo ah.
3/8 + 3/4 tuubo naxaas ah oo dahaaran oo loo isticmaalo 4.5TON - 6.0TON rakibida qaboojiyaha kala qaybsan.
3/8 + 7/8 Tuubooyinka naxaasta ee dahaaran waxay dalbadaan qaboojiyaha yar yar ee kala qaybsan 6.0TON - 8.0TON tuubo-la'aan.
Khadka naxaasta qaboojiyaha wuxuu dejiyaa 1/4 + 3/8 loo isticmaalo qaboojiyaha 0.75P iyo 1P.
Xirmada tuubada naxaasta 1/4 + 1/2 inta badan loo isticmaalo 1.5P iyo 2P mini qaboojiyeyaasha kala qaybsan.
1/4 + 5/8 Xariiq naxaas ah oo dahaaran oo loo dejiyey nidaamka qaboojiyaha 2P iyo 2.5
3/8 + 5/8 Xariiq naxaas ah oo yar oo kala qaybsan ayaa codsanaya 3P iyo 4P qaboojiye yar oo kala qaybsan.
3/8 + 3/4 Xirmada tuubbooyinka naxaasta ah ee loo isticmaalo 4.5P iyo 6P rakibida hawada sare.
3/8 + 7/8 Tuubooyinka naxaasta ee dahaaran waxay dalbadaan 6P - 8p TON qaboojiye yar oo kala qaybsan.
1/4 + 3/8 Qalabka yar yar ee loo isticmaalo 9000BTU iyo 12000 BTU qaboojiyaha kala qaybsan.
Dhammaan xariiqda naxaasta ah ee la dhigay 1/4 + 1/2 oo caadi ahaan loo isticmaalo 12000 BTU iyo 18000 BTU mini qaboojiyeyaasha kala qaybsan.
1/4 + 5/8 xariiq naxaas ah oo dahaaran oo loo isticmaalo 24000 BTU iyo 30000 BTU nidaamka qaboojiyaha.
3/8 + 5/8 Xariiq yar oo kala qaybsan ayaa dalbanaya 36000 BTU iyo 48000 qaboojiyaha tuubada lahayn.
3/8 + 3/4 tuubo naxaas ah oo dahaaran oo loo isticmaalo 54000 BTU iyo 72000 rakibida qaboojiyaha kala qaybsan.
3/8 + 7/8 Tuubooyinka naxaasta ee dahaaran waxay dalbadaan 72000 BTU - 96000 BTU qaboojiye yar oo aan lahayn tuubo.
Khadka naxaasta ee Aircon wuxuu dhigay 1/4 + 3/8 oo loo isticmaalo qaboojiyaha 9K iyo 12K kala qaybsan.
Xariiq naxaas ah oo tayo sare leh oo la dhigay 1/4 + 1/2 oo caadi ahaan loo isticmaalo 12K iyo 18K mini qaboojiyaha kala qaybsan.
1/4 + 5/8 Xariiq naxaas ah oo dahaaran oo loo dejiyey nidaamka qaboojiyaha 24K iyo 30K.
3/8 + 5/8 Xariiq yar oo kala qaybsan ayaa codsanaya 36K iyo 48K qaboojiyaha aan tuubada lahayn.
3/8 + 3/4 tuubo naxaas ah oo dahaaran oo loo isticmaalo rakibaadda qaboojiyaha 54K iyo 72K.
3/8 + 7/8 Tuubooyinka naxaasta ee dahaaran waxay dalbadaan 72K - 96K qaboojiye yar oo kala qaybsan oo bilaa tuubo ah.
Maxaad u doorataa 1/4' x 3/8' x 50 ft tuubooyinka naxaasta dahaaran ee DABUND PIPE
Waxaan nahay soo saaraha tuubooyinka naxaasta dahaaran tan iyo 2008 sano, waxaan leenahay khibrad wanaagsan oo soo saarista iyo dhoofinta. Waxaan la kaashaday 9 sano soo gudbiye, dammaanad qaadi kara shixnadda. Toddobaad kasta waxaan ku shubnaa ugu yaraan 6-8 40HQ waddamo kala duwan. Dooro Dabund Waxaad ku guuleysan doontaa ganacsiga.
Duubabka hore loo dahaadhay ee shaqsiga ah si ay ugu habboonaadaan qayb kasta oo yar-yar oo aan tuubo lahayn, VRF, bambooyin kulaylka iyo rakibaadda nidaamyada midaysan.
Alaab tayo leh oo leh qiime tartan leh
Nabadda maskaxda oo leh adeegyo xirfad leh
WARSHADDA DABUND
Waxaan soo saareynaa tuubooyin naxaas ah oo dahaaran, Qalab yar oo kala qaybsan iyo Qaybaha Aluminium iyo HVAC

Shahaadada SGS
Mini Split Line Set waxa uu ka samaysan yahay Polypropylene ama Rubber Black oo leh UV Resistant, oo la kulma ASTM E 84, UL94, ASTM D1056 iyo ASTM G 21

Bandhig
Waxaan ku biirnaa bandhigyada ereyga oo dhan, kaliya si aan u fududeyno macaamiisha si ay ula kulmaan khad yar oo kala qaybsan weji ka waji.

FAQ
Q1: Waa maxay Khadka HVAC iyo waa maxay shaqadeedu?
Xadhkaha HVAC waa laba tuubbo oo naxaas ah oo ku xidhaya unugga dibadda (condenser/bamka kulaylka) unugga gudaha (hawo-hawo) Shaqadeedu waa inay wareejiso qaboojiyaha si ay u wareejiso kulaylka. Waxay ka kooban tahay:
• Khadka nuugista (weyn): Dahaaran, waxa uu dib ugu celinayaa gaasta qabow ee cadaadiska hooseeya.
• Khadka dareeraha ah (yar): Dahaar yar, waxa uu sido dareere diirran, cadaadis-sare leh oo geynaya unugga gudaha.
Q2: Waa maxay noocyada kala duwan ee Hababka khadka HVAC?
Noocyada ugu muhiimsan waxaa lagu qeexay qalab iyo dhis:
• ACR Copper: Heerka warshadaha, warshad lagu xidhay nitrogen si looga hortago faddaraynta.
• Jilicsan vs. Copper Hard Drawn: Naxaasta jilicsan waa la laablaaban karaa si fudud loo rakibo; si adag loo sawiray ayaa loogu talagalay orod toos ah.
• Xadhkaha dahaaran ee hore loo dahaadhay: Inta badan guryaha, oo leh dahaarka xumbo (tusaale, Armaflex) oo horay loogu sii rakibay khadka nuugida.
Q3: Sideen ku dooran karaa xariiqda saxda ah ee cabbirka?
Cabbirku waa muhiim wuxuuna ku salaysan yahay tonnaga nidaamkaaga (awoodda) iyo masaafada u dhaxaysa cutubyada.
Cabbirrada Deganaanshaha Caadiga ah:
• 1.5-2 Ton: 3/8' khad dareere ah, 3/4' khad nuugid.
• 3-4 Ton: 1/2' khad dareere ah, 7/8' khadka nuugid.
• 5 Ton: 5/8' khad dareere ah, 1-1/8' khad nuugid.
Had iyo jeer la tasho farsamo yaqaan shati u haysta ama buug-gacmeedka soo saaraha. Qiyaasta khaldan waxay yaraynaysaa waxtarka waxayna sababi kartaa dhaawac.
Q4: Dib ma u isticmaali karaa xarriiqa jira?
Guud ahaan laguma talinayo. Sababaha waxaa ka mid ah:
• Wasakhowga: khadadka hore waxa ku jiri kara qashin ama qoyaan waxyeelo u geysta kombaresarada cusub.
Waafaqid: Nidaamyada cusub (R-410A/R-32) waxay ku socdaan cadaadis ka sarreeya kuwa ka weyn (R-22).
Khatarta Leak: Kala-goysyada iyo tubbada hadda jira ayaa laga yaabaa inay daalaan.
Habka ugu fiican waa in la rakibo khad cusub si loo hubiyo waxqabadka oo loo ilaaliyo dammaanaddaada.
Q5: Waa maxay ujeedada dahaarka khadka nuugid?
Dahaarku wuxuu u adeegaa laba ujeedo oo muhiim ah:
1. Waxay ka hortagtaa luminta tamarta: Waxay ka ilaalisaa qaboojiyaha qaboojiyaha inuu nuugo kulaylka dibadda, isagoo ilaalinaya waxtarka.
2. Waxa ay joojisaa uumiga: Waxa ay ka ilaalisaa tuubada oogada sare ee barta sayaxa si ay uga hortagto in ay biyo soo daadan, taas oo keeni karta caaryo ama dhaawac.
Q6: Miyaan raadiyaa 'dukaanka saadka HVAC ee ii dhow' ama ' adeegga rakibaadda HVAC'?
Had iyo jeer raadi 'adeeg rakibaadda HVAC' ama ' qandaraaslaha HVAC' shati haysta.
Waa maxay sababta qandaraasle? Rakibadu waxay u baahan tahay xirfado gaar ah (brazing, test cadaadis, daadgureynta) mana aha DIY.
Doorka Bakhaarka Supply: Waxay inta badan ka iibiyaan xirfadlayaasha. Qandaraaslahaagu wuxuu ka heli doonaa khadka saxda ah ee loo dejiyay shaqada.
S7: Waa maxay cawaaqibta ka dhalan karta xariiqda daadanaya?
Daadinta qaboojiyaha waa dhibaato halis ah, taasoo keenta:
• Awoodda qaboojinta/kuleylinta oo hoos u dhacday.
• Biilasha tamarta sare.
• Compressor failure sababtoo ah kulayl badan iyo la'aanta saliid.
• Waxyeellada deegaanka ee ka timaada gaasaska aqalka dhirta lagu koriyo ee la sii daayo.
Haddii aad ka shakisan tahay daadad (tusaale, baraf gariiradaha ku dul yaal, dhawaaqyada xiiqsan), la xidhiidh xirfadle HVAC isla markiiba si loo dayactiro.