Gaadhida Degdega ah ee Tayada Sare leh ee Kaarboon birta kululeeyaha ah ee Tayada Sare leh / Tuubbada ASTM A192
Waxaan ku adkeysaneynaa inaan bixino jiil tayo wanaagsan leh fikrad ganacsi oo aad u wanaagsan, dakhli daacad ah iyo sidoo kale kaalmada ugu wanaagsan uguna dhaqsaha badan. Kaliya kuma keenayso badeecada ama adeegga tayada sare leh iyo faa'iido aad u weyn, laakiin malaha waxa ugu muhiimsan ayaa badanaa ah inaad ku qabsato suuqa aan dhammaadka lahayn ee gaarsiinta Degdegga ah ee Tayada Sare leh ee Kaarboon-kaarboon-Kaarboon Kaarboon-KaarboonkaASTM A192Tan iyo markii la aasaasay unugga wax soo saarka, waxaan hadda ka go'annay horumarka alaabta cusub. Iyada oo la socota xawaaraha bulshada iyo dhaqaalaha, waxaan sii wadi doonaa inaan horay u sii wadno ruuxa " heer sare ah, hufnaan, hal-abuurnimo, daacadnimo", oo aan ku sii jirno mabda'a hawlgalka ee "credit bilowga, macmiilka 1aad, tayada wanaagsan aad u fiican". Waxaan soo saari doonaa mustaqbal aad u wanaagsan oo la arki karo oo timaha soo saarista saaxiibadayada.
Waxaan ku adkeysaneynaa inaan bixino jiil tayo wanaagsan leh fikrad ganacsi oo aad u wanaagsan, dakhli daacad ah iyo sidoo kale kaalmada ugu wanaagsan uguna dhaqsaha badan. ma kuu keenayso oo keliya badeecada ama adeegga tayada sare leh iyo faa'iido weyn, laakiin malaha waxa ugu muhiimsan ayaa badanaa ah inaad ku qabsato suuqa aan dhammaadka lahaynASTM A192Shirkaddayadu waxay had iyo jeer ku adkaysanaysaa mabda'a ganacsi ee "Tayada, Daacadnimada, iyo Macmiilka First" kaas oo aan ku helnay kalsoonida macaamiisha gudaha iyo dibaddaba. Haddii aad xiisaynayso badeecadayada, waa inaadan ka waaban inaad nala soo xidhiidho wixii macluumaad dheeraad ah.
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
Waxaan ku adkeysaneynaa inaan bixino jiil tayo wanaagsan leh fikrad ganacsi oo aad u wanaagsan, dakhli daacad ah iyo sidoo kale kaalmada ugu wanaagsan uguna dhaqsaha badan. waxa ay kuu keeni doontaa ma aha oo kaliya alaabta tayada premium ah ama adeegga iyo faa'iido weyn, laakiin malaha ugu muhiimsan sida caadiga ah waa in ay qabsadaan suuqa aan dhammaadka lahayn ee Fast gaarsiinta tayo sare leh oo tayo sare leh ee kaarboon birta kululeeyaha tube / tuubada ASTM A192, Tan iyo markii unit wax soo saarka la aasaasay, waxaan hadda waxay u heellan yihiin horumarinta alaabta cusub. Iyada oo la socota xawaaraha bulshada iyo dhaqaalaha, waxaan sii wadi doonaa inaan horay u sii wadno ruuxa " heer sare ah, hufnaan, hal-abuurnimo, daacadnimo", oo aan ku sii jirno mabda'a hawlgalka ee "credit bilowga, macmiilka 1aad, tayada wanaagsan aad u fiican". Waxaan soo saari doonaa mustaqbal aad u wanaagsan oo la arki karo oo timaha soo saarista saaxiibadayada.
Gaadhida degdega ah ee China Boiler Tube iyo Dhuumaha Birta Kaarboon ee aan Xumaan lahayn, Shirkadeena waxay had iyo jeer ku adkaysanaysaa mabda'a ganacsi ee "Tayada, Daacadnimada, iyo Macmiilka Ugu Horayn" kaas oo aan ku helnay kalsoonida macaamiisha gudaha iyo dibaddaba. Haddii aad xiisaynayso badeecadayada, waa inaadan ka waaban inaad nala soo xidhiidho wixii macluumaad dheeraad ah.
