Sumcada Sare ee China Hot Rolled ASTM A106 Gr.B Kaarboon Steel Sch40 Tuubbada Wareega ah
Dulmar
Ku saabsan qiimaha iibka ee tartanka ah, waxaan aaminsanahay inaad si fog u raadin doonto wax kasta oo naga adkaan kara.Waxaan si dhab ah u sheegi doonaa in sida ugu wanaagsan ee khidmadahan oo kale ah aan nahay heerka ugu hooseeya ee ku xeeran Hot Rolled ASTM A106 Gr.B Kaarboon Steel Seamless Pipe, oo leh tiro balaadhan, tayo wanaagsan, heerar cadaalad ah iyo adeegyo wanaagsan, waxaanu doonaynaa noqo lammaanahaaga ganacsi ee ugu habboon.Waxaan soo dhaweyneynaa rajada cusub iyo kuwa duugoobay ee dhammaan noocyada qaab nololeedka si ay noogula soo xiriiraan ururada mustaqbalka ee shirkadda iyo gaaritaanka guul wadajir ah!Tan iyo markii la aasaasay shirkaddu waxay sii wadaysaa inay ku noolaato rumaysnaanta " iibinta daacadda ah , tayada ugu wanaagsan , jihaynta dadka iyo faa'iidooyinka macaamiisha ." Waxaan samaynaynaa wax kasta si aan u siino macaamiisheena adeegyada ugu fiican iyo badeecada ugu fiican .Waxaan ballan qaadaynaa inaan mas'uul ka noqon doono illaa dhammaadka marka adeegyadeennu bilaabmaan.
Codsiga
Dhuumaha birta ah ee aan fiicnayn ee hawlgalka heerkulka sare ASTM A106, oo ku habboon heerkulka sare
Fasalka ugu weyn
Fasalka birta qaab dhismeedka tayada sare leh: GR.A,GR.B,GR.C
Qayb Kiimiko ah
| Halabuurka, ％ | |||
| Darajada A | Darajada B | Darajada C | |
| Kaarboon, max | 0.25A | 0.3B | 0.35B |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Fosfooraska, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silikoon, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Copper, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nickel, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Dhimista 0.01% ee ka hoosaysa ugu badnaan kaarboonka la cayimay, korodhka 0.06% manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.35%. | |||
| B Ilaa si kale u qeexo iibsaduhu, hoos u dhac kasta oo ah 0.01% ee ka hooseeya ugu badnaan kaarboonka la cayimay, korodhka 0.06% manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.65%. | |||
| C Shantan walxood oo la isku daray waa in aanay ka badnayn 1%. | |||
Hantida Makaanikada
| Darajada A | Darajada B | Darajada C | ||||||
| Xoog xajin, min, psi(MPa) | 48 000 (330) | 60 000 (415) | 70 000 (485) | |||||
| Awood soo saar, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 40 000 (275) | |||||
| Dhererran | Guddoon | Dhererran | Guddoon | Dhererran | Guddoon | |||
| Kordhinta 2 inji (50 mm), min, % Tijaabooyin xariijin transverse ugu yar ee aasaasiga ah, iyo dhammaan cabbirrada yaryar oo lagu tijaabiyay qayb buuxda | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Marka heerka wareega 2-in.(50-mm) muunadada dhererka cabbirka ayaa la isticmaalaa | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Imtixaannada xariijimaha dhaadheer | A | A | A | |||||
| Tijaabooyinka xariijinta leexsan, laga jarayo 1/32-in kasta.(0.8-mm) hoos u dhaca dhumucda gidaarka ee ka hooseeya 5/16 inch | 1.25 | 1.00 | 1.00 | |||||
| A Dhererka ugu yar ee 2 inji (50 mm) waa in lagu go'aamiyaa isla'egta soo socota: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| ee cutubyada inch-pound, iyo | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| ee cutubyada SI, | ||||||||
| meesha: e = dhererka ugu yar ee 2 inji (50 mm), %, lagu soo koobay 0.5% ugu dhow, A = aagga isdhaafka ah ee muunada tijaabada xiisadda, in.2 (mm2), ku salaysan dhexroor ka baxsan oo cayiman ama magac ahaan la cayimay dhexroor ka baxsan ama ballac muunada magaca iyo dhumucdiisuna waxay cayiman, oo lagu soo koobay 0.01 in.2 (1 mm2) ee ugu dhow .(Haddii aagga sidaas loo xisaabiyay uu la mid yahay ama ka weyn yahay 0.75 in.2 (500 mm2), markaas waa in la isticmaalaa qiimaha 0.75 in.2 (500 mm2). U = xoogga xajinta oo cayiman, psi (MPa). | ||||||||
Shuruudaha Imtixaanka
Marka lagu daro hubinta isku dhafka kiimikada iyo sifooyinka farsamada, tijaabooyinka hydrostatic ayaa la sameeyaa mid mid, waxaana la sameeyaa tijaabooyinka fidinta iyo fidinta..Intaa waxaa dheer, waxaa jira shuruudo gaar ah oo loogu talagalay qaab-dhismeedka yar-yar, cabbirka hadhuudhka, iyo lakabka decarburization ee tuubada birta ee dhammaatay.
Awood-siinta
Awooda Sahayda: 1000 Tan bishii Fasalka ASTM SA-106 Dhuumaha Bir
Baakadaha
Xirmooyinka iyo Sanduuqa Alwaaxda ee Xoogan
gaarsiin
7-14 maalmood haddii kaydka, 30-45 maalmood si loo soo saaro
Lacag bixinta
30% depsoit, 70% L/C ama nuqul B/L ama 100% L/C marka la eego
Faahfaahinta Alaabta
Tuubada kululeeyaha
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
