ASME SA106B bir tuubo A106GrB tuubo bir ah oo aan lahayn

ASME SA106GrBDhuumaha birta waa tuubo magac u ah birta kaarboonka oo aan kala go 'lahayn oo loogu talagalay isticmaalka heerkulka sare. Maaddadu waxay leedahay sifooyin farsamo oo wanaagsan.A106BDhuumaha birta waxay u dhigantaa 20# ee dalkayga birta tuubooyinka birta ah, oo fulisaASTM A106/A106MAdeegga heerkulka sare ee kaarboon birta birta ah ee caadiga ah ee birta birta ah, heerka B. Laga soo bilaabo ASME B31.3 warshad kiimikaad iyo heerka dhuumaha sifaynta saliidda, waxaa la arki karaa in isticmaalka heerkulka isticmaalka ee walxaha A106 waa: -28.9 ~ 565 ℃.
SA-106Gr.B dhuumaha birta ah ee aan kala go'a lahayn waa bir kaarboon yar oo si weyn loo isticmaalo, taas oo si weyn looga isticmaalo warshadaha batroolka, kiimikaadka iyo kuleyliyaha.
Ujeedada guud ee dhuumaha birta ah ee aan sinnaynASTM A53/ASME SA53GR.B waxay ku habboon tahay nidaamka tuubooyinka cadaadiska, tuubooyinka dhuumaha iyo tuubooyinka ujeeddooyinka guud ee leh heerkul ka hooseeya 350 ° C.
Dhuumaha birta ah ee aan fiicnayn ee hawlgalka heerkulka sare ASTM/ASME SA106A106 GR.B, darajada birta:SA106B
Dhuumaha khadkaAPI SPEC 5L GR.B, darajada birta: B,X42, X46, X52

Dhuumaha birta kaarboon
Tuubbada birta kaarboon
astaanta shirkadda (1)

Isbarbardhigga isku dhafka kiimikada ee u dhexeeya GB/T816320#Dhuumaha birta ah iyo A106Gr.B dhuumaha birta ah:
Heerka birta CMnPSSiA106Gr.B<0.30.29~1.06<0.025<0.025>0.1GB/T8163
Marka loo eego ASTM Heerka A106 wuxuu u baahan yahay in sifada makaanikada ee darajada B tuubooyinka birta ah ee kulul ee duuban waa inay buuxiyaan shuruudaha soo socda:
Qalabka makaanikada: (xoogga xajinta Rm ≥ 415MPa, soo saarida xoogga ReL ≥ 240MPa, elongation ≥ 12%)
SA-106Gr.B tuubooyinka birta aan si fiican u lahayn waxay leeyihiin waxqabadka alxanka wanaagsan. Sababtoo ah maadada C ee hooseeysa, adkeynta adag ee qaab-dhismeedka caadi ahaan ma dhici doonto alxanka awgeed. Caagagga iyo adkaanta kala-goysyada alxanka ayaa wanaagsan. Ma jiraan tallaabooyin gaar ah oo loo baahan yahay inta lagu jiro habka alxanka oo dhan si loo helo kala-goysyada alxanka ah ee qanacsan.

Astaamaha ugu muhiimsan ee tuubooyinka birta ee A106B
Iska caabin heerkul sare ah: Awood u leh inuu ilaaliyo sifooyinka jirka iyo kiimikaad ee deggan xaaladaha heerkulka sare si loo hubiyo hawlgalka badbaadada leh ee qalabka.
Awood sare: Awood farsamo oo wanaagsan, waxay u adkeysan kartaa cadaadiska cadaadiska sare iyo heerkulka sare.
Iska caabbinta daxalka: Waxay leedahay caabbinta daxalka wanaagsan ee warbaahinta kala duwan, taas oo kordhisa nolosha adeegga qalabka.
Si fudud ayaa loo habayn karaa: Waa la gooyn karaa, laalaabi karaa, la alxan karaa iyo habayn kale haddii loo baahdo si loo daboolo baahiyaha injineernimada ee kala duwan.
SA-106GrB meelaha codsiga dhuumaha birta
Wax soo saarka kululeeyaha: loo isticmaalo kululaynta tuubooyinka dusha sare ee kuleyliyaha cadaadiska hooseeya iyo dhexdhexaad ah (cadaadiska shaqadu guud ahaan ma aha in ka badan 5.88Mpa, heerkulka shaqada ayaa ka hooseeya 450 ℃) iyo kuleyliyaha cadaadis sare (cadaadiska shaqada guud ahaan waa ka sarreeya 9.8Mpa, heerkulka shaqada waa inta u dhaxaysa 450 ℃ iyo 650 ℃).
Warshadaha Petrochemical: sida dhuumaha gudbinta heerkulka sare iyo dareeraha cadaadiska sarreeya, waxaa si weyn loogu isticmaalaa sifaynta saliidda, warshadaha kiimikada iyo qaybaha kale.
Qaybaha kale: sida tamarta, biraha, dhismaha maraakiibta iyo warshadaha kale ee u baahan jawi shaqo oo heerkul sare ah.

Kuleyliyaha Sare ee Kuleyliyaha Tuubooyinka Alloy Tubooyinka (1)
Tuubooyinka birta ah ee aan cillad lahayn ee dhismaha farsamada (1)
Dhuumaha saliida leh&casing(1)
Dhuumaha kululeeyaha (1)

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