Xirfadlaha China Alloy Steel ee Heat Exchangertubes
Ku adkaysiga "Tayada Sare ee Sare, Bixinta Degdegga ah, Qiimaha Gardarada ah", waxaan aasaasnay iskaashi muddo dheer ah oo lala yeesho dukaamaystayaal kasta oo dibedda iyo gudaha ah iyo hel faallooyin cusub oo cusub iyo kuwii hore ee macaamiisha ee Xirfadlaha Shiinaha Alloy Steel for Heat Exchangertubes, bartilmaameedka ugu weyn ee shirkadeena waxay noqon doontaa in ay ku noolaadaan xusuus ku qanacsan dhammaan rajada, iyo abuurista muddo dheer ganacsi ganacsi xiriir jaceyl la iibsada iyo isticmaalayaasha meel kasta oo meeraha ah.
Anaga oo ku sii adkaysanayna "Tayo Sare oo Wanagsan, Bixin Degdega ah, Sicir Gardaro ah", waxaanu la samaynay wada shaqayn wakhti dheer dukaameeysatada dibada iyo gudahaba waxaana aanu helnaa faalooyinka sare ee macaamiisha cusub iyo kuwii horeShiinaha Heat Beddelka iyo Radiator, Shirkaddayadu waxay tixgelisaa in iibinta aysan ahayn in la helo faa'iido, laakiin sidoo kale waxay caan ku tahay dhaqanka shirkadeena adduunka. Markaa waxaanu si adag ugu shaqaynaynay inaanu ku siino adeega qalbigiisa oo dhan waxaanu diyaar u nahay inaanu ku soo bandhigno qiimaha ugu qaalisan suuqa
Dulmar
Codsiga
Inta badan waxaa loo isticmaalaa in lagu sameeyo tuubo bir ah oo tayo sare leh oo loogu talagalay tuubada kululeeyaha cadaadiska sare, tuubada kulaylka iyo tuubada kulaylka super
Fasalka ugu weyn
Fasalka birta Alloy tayo sare leh: T2,T12,T11,T22,T91,T92 iwm.
Qayb Kiimiko ah
| Heerka Birta | Halabuurka Kiimikada% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | Ni Max | V | Al Max | W | B | |
| T2 | 0.10-0.20 | 0.10-0.30 | 0.30-0.61 | 0.025 | 0.50-0.81 | 0.44 ~ 0.65 | - | - | - | - | - |
| T11 | 0.05-0.15 | 0.50 ~ 1.00 | 0.30-0.60 | 0.025 | 1.00 ~ 1.50 | 0.44 ~ 0.65 | - | - | - | - | - |
| T12 | 0.05-0.15 | ugu badnaan 0.5 | 0.30-0.61 | 0.025 | 0.80 ~ 1.25 | 0.44 ~ 0.65 | - | - | - | - | - |
| T22 | 0.05-0.15 | ugu badnaan 0.5 | 0.30-0.60 | 0.025 | 1.90 ~ 2.60 | 0.87 ~ 1.13 | - | - | - | - | - |
| T91 | 0.07-0.14 | 0.20-0.50 | 0.30-0.60 | 0.02 | 8.0 ~ 9.5 | 0.85 ~ 1.05 | 0.4 | 0.18-0.25 | 0.015 | - | - |
| T92 | 0.07-0.13 | ugu badnaan 0.5 | 0.30-0.60 | 0.02 | 8.5-9.5 | 0.30-0.60 | 0.4 | 0.15-0.25 | 0.015 | 1.50 ~ 2.00 | 0.001-0.006 |
Wixii T91 ee aan ka ahayn kor waxa kale oo ka mid ah Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. Ugu badnaan, ilaa inta u dhaxaysa ama ugu yar aan la tilmaamin. Meesha ellipses (…) ay ka soo muuqdaan shaxdan, ma jiraan wax shuruud ah, falanqaynta curiyahana looma baahna in la go'aamiyo ama la sheego. B Waa la ogol yahay in la dalbado T2 iyo T12 oo leh maaddo baaruud ah oo ah 0.045 max. Haddii kale, beddelka saamigan ugu yar, maaddadu waa inay lahaataa ugu yaraan engegnaanta 275 HV xaalad adag, oo lagu qeexay ka dib marka la hagaajiyo oo lagu qaboojiyo heerkulka qolka laakiin ka hor heerkulka. Tijaabada adkaanta waa in lagu sameeyaa dhumucda badhtamaha alaabta. Inta jeer ee tijaabada adagi waa in ay ahaataa laba muunado oo badeecad ah halkii daawaynta kulaylkiiba natiijada baadhista adkaantana waa in lagu soo warbixiyaa warbixinta tijaabada alaabta.
Hantida Makaanikada
| Heerka Birta | Guryaha Makaanikada | |||
| T. S | Y.P | Dheeraynta | Adag | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW (85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW (25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW (25HRB) |
Dulqaad
Kala duwanaanshaha la oggol yahay ee dhumucda gidaarka
| Wallthickes % | |||||
| bannaanka dhexroorka gudaha mm | 0.095 2.4 iyo hoos | ka badan 0.095 ilaa 0.15 2.4-3.8 oo ay ku jiraan | in ka badan 0.15 ilaa 0.18 3.8-4.6 oo ay ku jiraan | in ka badan 0.18 ilaa 4.6 | |
| in ka badan hoos ka badan hoos ka hoos | |||||
| aan kala go 'lahayn, kulul dhameeyay | |||||
| 4inch oo ka hooseeya 40 0 35 0 33 0 28 0 | |||||
| in ka badan 4 inch ...... 35 0 33 0 28 0 | |||||
| bilaa xad ah, qabow dhammaatay | |||||
| ka hoos | |||||
| 11/2 iyo ka yar | 200 | ||||
| ka badan 11/2 | 220 | ||||
Kala duwanaanshaha la oggol yahay ee dhumucda gidaarka waxay khuseeyaan oo keliya tuubada, marka laga reebo tuubooyinka gudaha ka kacsan, sida duuban ama qabowgu dhammeeyey.
iyo ka hor inta aan la isku rogin, fidin, foorarsan, suufayn, ama hawlgallo kale oo been abuur ah
Kala duwanaanshaha la oggol yahay ee dhexroorka ka baxsan
| dhexroor ka baxsan (mm) | Kala duwanaanshaha la oggolaaday (mm) | |
| tuubo kulul oo dhammaatay | dhaaftay | hoostooda |
| 4 ″ (100mm) iyo ka hooseeya | 0.4 | 0.8 |
| 4-71/2"(100-200mm) | 0.4 | 1.2 |
| 71/2-9" (200-225) | 0.4 | 1.6 |
| Tuubooyinka alxanka leh iyo tuubooyinka qabow oo dhammays tiran | ||
| ka hooseeya 1 "(25mm) | 0.1 | 0.11 |
| 1-11/2 "(25-40mm) | 0.15 | 0.15 |
| 11/2-2 "(40-50mm) | 0.2 | 0.2 |
| 2-21/2 "(50-65mm) | 0.25 | 0.25 |
| 21/2-3"(65-75mm) | 0.3 | 0.3 |
| 3-4 "(75-100mm) | 0.38 | 0.38 |
| 4-71/2"(100-200mm) | 0.38 | 0.64 |
| 71/2-9" (200-225) | 0.38 | 1.14 |
Shuruudaha Imtixaanka
Tijaabada Biyo-baxa:
Dhuumaha Birta waa in si Hydraul ahaan ah mid mid loo tijaabiyaa. Cadaadiska Imtixaanka ugu badan waa 20 MPa. Cadaadiska Tijaabada, wakhtiga xasilinta waa in aanu ka yarayn 10 S, tuubada birta ahna waa in aanay daadan. Ama Tijaabada Haydarooliga waxa lagu Bedeli karaa Baadhista Eddy Hadda ama Tijaabada Dheecaannada Magnetic Flux.
Tijaabada aan burburin:
Tuubooyinka u baahan baadhis dheeraad ah waa in si Ultrasonically ah mid mid loo baaro. Ka dib wada xaajoodku wuxuu u baahan yahay ogolaanshaha xisbiga oo lagu qeexay heshiiska, imtixaan kale oo aan burburin ayaa lagu dari karaa.
Tijaabada fidsan:
Tuubooyinka leh dhexroorka bannaanka ee ka weyn 22 mm ayaa la marsiin doonaa imtixaan fidsan. Ma jiro kala-bax muuqda, baro cad, ama wasakh ah oo ah inay dhacaan inta lagu jiro tijaabada oo dhan.
Imtixaan Adag:
Tubooyinka Fasalada P91, P92, P122, iyo P911, Brinell, Vickers, Ama Rockwell Tijaabooyin Adag ayaa lagu Samayn Doonaa Tusaalaha Qayb Kasta
Faahfaahinta Alaabta
Tuubada kululeeyaha
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Ku adkaysiga "Tayada Sare ee Sare, Bixinta Degdegga ah, Qiimaha Gardarada ah", waxaan aasaasnay iskaashi muddo dheer ah oo lala yeesho dukaamaystayaal kasta oo dibedda iyo gudaha ah iyo hel faallooyin cusub oo cusub iyo kuwii hore ee macaamiisha ee Xirfadlaha Shiinaha Alloy Steel for Heat Exchangertubes, bartilmaameedka ugu weyn ee shirkadeena waxay noqon doontaa in ay ku noolaadaan xusuus ku qanacsan dhammaan rajada, iyo abuurista muddo dheer ganacsi ganacsi xiriir jaceyl la iibsada iyo isticmaalayaasha meel kasta oo meeraha ah.
Xirfadlaha ShiinahaShiinaha Heat Beddelka iyo Radiator, Shirkaddayadu waxay tixgelisaa in iibinta aysan ahayn in la helo faa'iido, laakiin sidoo kale waxay caan ku tahay dhaqanka shirkadeena adduunka. Markaa waxaanu si adag ugu shaqaynaynay inaanu ku siino adeega qalbigiisa oo dhan waxaanu diyaar u nahay inaanu ku soo bandhigno qiimaha ugu qaalisan suuqa
