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ASTM A335 Alloy Steel Pipe 42CRMO

Sharaxaad Gaaban:

Magaca: Alloy Steel Pipe

Heerka: ASTM, ASME iyo API

Cabbirka: 1/8 ″ NB ILAA 30″ NB IN

Cabbirka Tuubooyinka: 1/2 ″ OD ilaa 5″ OD, dhexroorrada kastamyada sidoo kale waa la heli karaa

Dhexroorka dibadda: 6-2500mm;WT: 1-200mm

Jadwalka: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Darajada: STM A335 Gr.P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691


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Dulmar guud ee dhuumaha birta daawaha

Dhuumaha birta Alloy waxaa loo isticmaalaa codsiyada u baahan guryaha iska caabbinta daxalka dhexdhexaad ah oo leh adkeysi wanaagsan iyo kharash dhaqaale.Si fudud loo dhigo, tuubooyinka daawaha ayaa la door bidaa meelaha tuubooyinka birta ee kaarboonku ay fashilmi karaan.Waxaa jira laba nooc oo birta daawaha ah - Alloys sare iyo birta daawaha hoose.Tubooyinka ka kooban birta daawaha hoose waxay leeyihiin maaddooyin alloying oo u dhexeeya 5%.Halka maadada daawaynta ee birta daawaha sare u dhaxayso 5% ilaa 50%.Si la mid ah inta badan Alloys-ka awoodda cadaadiska shaqada ee Alloy Steel Tubta aan Xumaan lahayn waxay ku saabsan tahay 20% ka sarreeya tuubada alxanka.Sidaa darteed codsiyada leh cadaadis shaqo oo sarreeya sida shardi ahaan, isticmaalka tuubo aan fiicneyn ayaa xaq ah.In kasta oo uu ka xoog badan yahay tuubada alxanka, qiimuhu aad buu u sarreeyaa.Intaa waxaa dheer, khatarta daxalka intergranular ee aagga alxanka ee kuleylku saameeyay waxay ku badan tahay alaabta alxanka ah.Farqiga muuqda ee u dhexeeya birta alxanka leh ee Alloy Steel iyo badeecada aan kala go 'lahayn waa tolitaanka latitude ee dhererka tuubada.Si kastaba ha ahaatee, maanta, iyada oo horumarka tignoolajiyada, tollaynta ku jirta Dhuumaha Alloy Steel ERW si weyn ayaa loo dhimi karaa iyada oo la adeegsanayo daawaynta dusha sare, sida in ay ahaato mid aan la arki karin indhaha bini'aadamka.

Alloy Steel Tube & Qeexidda Dhuumaha (Lax-la'aanta/Welded/ ERW)

Tilmaamaha ASTM A335 ASME SA 335
Heerka ASTM, ASME iyo API
Cabbirka 1/8" NB TO 30" NB IN
Cabirka Tuubooyinka 1/2" OD ilaa 5" OD, dhexrooryada kastamyada sidoo kale waa la heli karaa
Dhexroorka dibadda 6-2500mm;WT: 1-200mm
Jadwalka SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Darajo STM A335 Gr.P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691
Dhererka In ka badan 13500 mm
Nooca Xumaan la'aan / La farsameeyay
Foomka Wareeg, Hydraulic IWM
Dhererka Hal Random, Laba Jibbaar random & Dhererka gooyay.
Dhammaad Dhammaad cad, Dhammays tiran, la tuntay

Noocyada Alloy Steel Tubooyinka Xirmooyinka

15cr mo aluminium tuubooyinka birta adag
25crmo4 aluminium bir bir ah
36 inch ASTM A 335 Fasalka P11 aluminium galvanized tube steel
42CrMo/ SCM440 bir daawaha birta ah ee aan sinnayn
Alloy 20/21/33 birta birta ah
40MM Dhuumaha birta aluminium
ASTM A355 P22 Dhuumaha Biraha Daawaha ah ee aan Xumaan lahayn
ASTM A423 Alloy Steel Dhuumaha aan Xumaan lahayn
Dhuumaha birta dahaarka hoose ee galvanized

Alloy Steel ERW Tubooyinka Guryaha Kiimikada

Alloy Steel
C Cr Mn Mo P S Si
  0.05 - 0.15 1.00 - 1.50 0.30 - 0.60 0.44 - 0.65 0.025 max 0.025 max 0.50 - 1.00

Astaamaha Makaanikada Alloy Steel Chrome Tubooyinka moly

Xoogga Jilbaha, MPa Xoogga Wax-soo-saarka, MPa Kordhinta, %
415 min 205 daq 30 daqiiqo

Dhexroorka ka baxsan & dulqaadka ASME SA335 Alloy Pipe

ASTM A450 Kulul duuban Dhexroorka ka baxsan, mm Dulqaad, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Qabow barbaro Dhexroorka ka baxsan, mm Dulqaad, mm
OD.25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1|OD#50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14
ASTM A530 & ASTM A335 NPS Dhexroor ka baxsan, inji Dulqaad, mm
1/8≤OD≤1-1/2 ±0.40
1-1/2<OD≤4 ±0.79
4<OD≤8 +1.59/-0.79
8<OD≤12 +2.38/-0.79
OD>12 ± 1%

Alloy Steel Fasalka Tubooyinka Daawaynta Kulaylka

  P5, P9, P11, iyo P22    
Darajo Nooca Daawaynta Kulaylka Caadiyan Xadka Heerkulka F [C] Hoos-u-dhigista
ama xanaaq
Heerkulka Rajada F
[C]
P5 (b,c) Anneal buuxa ama Isothermal    
  Caadiye oo xanaaq ****** 1250 [675]
  Anneal Subcritical (P5c kaliya) ****** 1325 - 1375 [715 - 745]
P9 Anneal buuxa ama Isothermal    
  Caadiye oo xanaaq ****** 1250 [675]
P11 Anneal buuxa ama Isothermal    
  Caadiye oo xanaaq ****** 1200 [650]
P22 Anneal buuxa ama Isothermal    
  Caadiye oo xanaaq ****** 1250 [675]
P91 Caadiye oo xanaaq 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
  Demisay iyo xanaaq 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

Alloy Steel Tubooyinka Codsiga Warshadaha

● Shirkadaha Shidaalka qodaya ee xeebaha ka baxsan
● Korontada
● Kiimikada batroolka
● Habaynta gaaska
● Kiimikada gaarka ah
● Daawooyinka
● Qalabka dawooyinka
● Qalabka Kiimikada
● Qalabka Biyaha Badda
● Kuleylleyda
● Condensers
● Warshadaha saxarada iyo warqadaha

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