ASTM A335 P22 waa qayb ka mid ah ASTM A335. ASTM A335 P22 Dhuumaha birta daawaha ah waa in ay ku habboonaato foorarsiga, qallafsanaanta, iyo hawlgallada la midka ah, iyo alxanka fiyuuska. Walxaha birta ahi waa inay u hoggaansamaan ka kooban kiimikaad, hantida adkaysiga, iyo shuruudaha adagaanta.
Dherer kasta oo tuubo ah waa in la mariyaa tijaabada hydrostatic. Sidoo kale, tuubo kasta waa in lagu baaro hab baaritaan oo aan burburin iyadoo la raacayo hab-dhaqanka loo baahan yahay.
Baaxadda cabbirrada tuubooyinka ASTM A335 P22 ee laga yaabo in lagu baaro hab kasta waa in la hoosgeliyaa xaddidaadda baaxadda dhaqanka la midka ah.
Shuruudaha tijaabada farsamada ee kala duwan ee tuubooyinka, kuwaas oo kala ah, tijaabada xiisadda transverse ama longitudinal, tijaabinta fidsan, iyo qaloocnimada ama imtixaanka laablaabashada ayaa la soo bandhigay codsaday.
Heerka birta: ASTM A335 P22
Baakad:
Baakad qaawan / xirmo xirmo / baakad sanduuqa / ilaalinta alwaax ee labada dhinac ee tuubooyinka oo si habboon loo ilaaliyo u keenista qiimaha badda ama sida la codsado.
Kormeerka iyo Imtixaanka:
Baadhitaanka Halabuurka Kiimikada, Tijaabada Guryaha Makaanikada (Xoogga Xoojinta, Xoogga Wax-soosaarka, Kordhinta, Daboolista, Dabacsanaanta, Laacida, Adag, Tijaabada Saamaynta), Tijaabada Dusha iyo Cabirka, Tijaabada Wax-burburin, Tijaabada Hydrostatic.
Daaweynta dusha sare:
Saliid-Dhiirid, Kala-duwan, Baas-beelid, Fosafayn, Qarxinta Rasaasta.
Labada daraf ee sanduuq kastaa waxay tilmaamayaan nidaamka nr., kulaylka nr., cabbirrada, miisaanka iyo xidhmooyinka ama sida la codsado. Qalabka makaanikada ee ASTM A335 P11
Dhuumaha waxaa laga yaabaa in la dhammeeyey kulayl ama qabow iyadoo la raacayo daaweynta kulaylka dhameystiran ee hoos lagu xusay. Qalabka & Soosaarka
Daawaynta kulaylka
A / N+TTijaabooyin Farsamo oo cayiman
Tijaabada kacsanaanta isbedbeddelka ama dhererka dheer iyo tijaabada fidsan, Tijaabada Adag, ama Tijaabada laabtaXusuus qorka Tijaabada laablaaban:
Tuubbada dhexroorkeedu ka sarreeyo NPS 25 oo dhexroorkeeda ilaa dhumucda gidaarka ay tahay 7.0 ama ka yar waa in la mariyaa tijaabada qaloocisa beddelka tijaabada fidsan.Wararka la xidhiidha:
Heerarka Yurub ee birtaC,% | Mn, % | P, % | S,% | Si,% | Cr, % | Mo, % |
0.015 max | 0.30-0.61 | 0.025 max | 0.025 max | 0.50 max | 1.90-2.60 | 0.87-1.13 |
Xoogga Jilbaha, MPa | Xoogga Wax-soo-saarka, MPa | Kordhinta, % |
415 min | 205 daq | 30 daqiiqo |
ASTM | ASME | Wax u dhigma | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
A335 P22 | SA335 P22 | T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 | STPA 24 | K21590 | 3604 P1 622 | 17175 10CrMo910 |
2604 II TS34 | ABS 13 | KSTPA 24 | Sek 2 2-1 /4Cr1Mo410 |