ASTM A333 Giredhi 6ichubhu yesimbi yekabhoni inoshandiswa mu cryogenic nedzimwe nzira dzinoda kusimba kwakasimba. Inokwanisa kushandiswa munzvimbo dzakaderera se -45°C (-50°F) uye inowanikwa mumhando dzese dzisina musono uye dzakasungirirwa.
ASTM A333 inogona kushandiswa mumaitiro asina musono kana akasungirirwa.
Maitiro epombi yesimbi isina musono akakamurwa kuita kupisa uye kutonhora. Uye inofanira kuratidzwa pamusoro pechiratidzo.
Machubhu esimbi asina musono ndiwo anonyanya kushandiswa munzvimbo dzakaoma, mumamiriro ezvinhu anonetsa, uye kana machubhu akakora zvakanyanya achidiwa.
ASTM A333 GR.6 inofanira kurapwa zvichienderana neimwe yenzira dzinotevera kudzora magadzirirwo ayo:
● Kugadzirisa: Pisa kusvika patembiricha yakaenzana inosvika 815 °C, wozotonhodza mumhepo kana mukamuri rekutonhodza rechoto chinodzora mhepo.
● Kudziisa mushure mekudzoreredza: Mushure mekudzoreredza, inogona kudziiswazve kusvika patembiricha yakakodzera yekudziisa sezvinodiwa nemugadziri.
● Pakuita zvinhu zvisina kuomarara, izvi zvinogona kuitwa nekudzora tembiricha yebasa rinopisa uye mabasa ekupedzisa kupisa kuitira kuti tembiricha yekupedzisira ive pakati pe1550 ne1750 °F [845 kusvika 945 °C] uye yozotonhorera mumhepo kana muchoto chinodzora mhepo kubva patembiricha yekutanga yeinenge 1550 °F [845 °C].
● Kudziisa mushure mekushanda nekupisa kwakarongwa uye kupedza kupisa kunogona kudziiswazve kusvika pakupisa kwakakodzera zvichienderana nesarudzo yemugadziri.
● Kudzima uye kudziya: Panzvimbo pechero yekurapa kwataurwa pamusoro apa, machubhu asina musono eGiredhi 1, 6, uye 10 anogona kugadziriswa nekudziya kusvika patembiricha yakaenzana inosvika 1500 °F [815 °C], zvichiteverwa nekudzima mumvura uye kudziyisazve kusvika patembiricha yakakodzera.
APakudzikiswa kwega kwega kwe0.01% kabhoni pasi pe0.30%, kuwedzera kwe0.05% manganese pamusoro pe1.06% kunobvumidzwa kusvika pa1.35% manganese.
CNekubvumirana pakati pemugadziri nemutengi, muganho we niobium unogona kuwedzerwa kusvika pa 0.05% pakuongororwa kwekupisa uye 0.06% pakuongororwa kwechigadzirwa.
DMazwi ekuti Niobium (Nb) naColumbium (Cb) mazita akasiyana echinhu chimwe chete.
Nzvimbo Inosungirira
| Giredhi | Simba rekusimba | Simba rinobereka | Kureba | |
| mu 2 in. kana 50 mm, min, % | ||||
| Kureba | Kuchinja-chinja | |||
| ASTM A333 Giredhi 6 | 415 MPa [60,000 psi] | 240 MPa [35,000 psi] | 30 | 16.5 |
Kureba kwenzvimbo pano ndiko kungova kushoma kwakakosha.
Mimwe Miedzo
ASTM A333 ine bvunzo yekutsetseka, bvunzo yekukanganisa, pamwe nebvunzo yekukwesha.
Zvinotevera ndizvo zvinoyera tembiricha yekuongorora simba regiredhi rechitanhatu:
| Giredhi | Kupisa Kwemhedzisiro | |
| ℉ | ℃ | |
| ASTM A333 Giredhi 6 | - makumi mashanu | - 45 |
Pombi yega yega inofanira kuongororwa nemagetsi kana hydraulic isingaparadze.
Kuedzwa kwemvura:ASTM A999Chikamu 21.2 chinofanira kuzadzikiswa;
Kuedzwa kwemagetsi kusingaparadze: kunofanira kutevedzera zvinodiwa neASTM A999, Chikamu 21.3;
Mutsetse: ASTM A333;
Giredhi: Giredhi 6 kana GR 6
Rudzi rwePombi: Pombi yesimbi isina musono kana yakasungirirwa;
SMLS SMLS saizi: 10.5 - 660.4 mm;
Zvirongwa zveMapombi: SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140 uye SCH160.
Kuzivikanwa: STD, XS, XXS;
Kupenda: Pendi, varnish, 3LPE, FBE, 3LPP, HDPE, galvanized, epoxy zinc yakawanda, simende yakayerwa, nezvimwewo.
Kurongedza: Jira risingapindi mvura, bhokisi rehuni, bhandi resimbi kana waya yesimbi, chidziviriro chepurasitiki kana simbi, nezvimwewo. Zvakagadzirirwa.
Zvigadzirwa Zvinoenderana: Makomba, maflange, mapipe fittings, nezvimwe zvigadzirwa zvinoenderana zviripo.
