Tuubo A106 ah oo aan kala go 'lahayn
Tuubo bir ah oo aan kala go 'lahayn oo ASTM A106 ah waa tuubo bir ah oo aan kala go' lahayn oo caadi ah oo Mareykan ah oo laga sameeyay taxane bir ah oo kaarboon caadi ah.
Hordhac Badeecada
Tuubo bir ah oo aan kala go 'lahayn oo ASTM A106 ah waa tuubo bir ah oo aan kala go 'lahayn oo ka samaysan walxo bir ah oo caadi ah oo Mareykan ah. Waa xarig dheer oo bir ah oo leh isgoys godan oo aan lahayn isku-xidhyo ku wareegsan hareeraha. Tuubooyinka birta ah waxay leeyihiin isgoys godan waxaana si weyn loogu isticmaalaa tuubooyin loogu talagalay rarista dareerayaasha, badanaa jawi heerkul sare iyo cadaadis sare leh. Tuubooyinka birta ah ee aan kala go'lahayn ee ASTM A106 waxaa loo qaybin karaa tuubooyin kulul oo duuban, tuubooyin qabow oo duuban, tuubooyin qabow oo la soo saaray, iwm. iyadoo loo eegayo hababka wax soo saarka ee kala duwan. Tuubooyinka kulul ee aan kala go'lahayn ee la soo rogay guud ahaan waxaa lagu soo saaraa cutubyo toos ah oo duuban oo tuubooyin ah. Tuubada adag waa la baadhaa oo cilladaha dusha sare waa la saaraa, waxaana loo gooyaa dhererka loo baahan yahay, oo xuddun u ah wejiga dhammaadka ee daloolka madhan ee tuubada, ka dibna waxaa loo diraa foornada kululaynta si loogu kululeeyo, oo lagu dalooliyo mashiinka daloolinta. Inta lagu jiro daloolinta, tuubadu si joogto ah ayay u wareegtaa oo u socotaa, iyadoo hoos timaada warshadda rogrogmada iyo dusha sare, god ayaa si tartiib tartiib ah uga sameysma gudaha tuubada dhaawacan, kaas oo loo yaqaan tuubo xidid. Kadibna waxaa loo diraa mashiinka duubista tuubada otomaatiga ah si loogu sii duubo, dhumucda derbigana si isku mid ah ayaa loogu hagaajiyaa mashiinka oo dhan. Mashiinka cabbiraadda waxaa loo isticmaalaa cabbiraadda si loo buuxiyo shuruudaha caadiga ah. Isticmaalka warshad duubis joogto ah si loo soo saaro tuubooyin aan kala go 'lahayn oo ASTM A106 ah oo kulul oo duuban waa hab horumarsan. Tuubooyinka aan kala go'a lahayn ee ASTM A106 waxay leeyihiin codsiyo kala duwan, oo inta badan loo isticmaalo tuubooyin ama qaybo qaab-dhismeed oo loogu talagalay qaadista dareeraha. Labadan hab-raac way ku kala duwan yihiin marka la eego saxnaanta, tayada dusha sare, cabbirka ugu yar, sifooyinka farsamada, iyo qaab-dhismeedka yar.
Waxqabadka farsamada
| Heerka tuubo bir ah oo aan xuduud lahayn | fasalka tuubooyinka birta | Xoogga jiidista (MPA) | Xoogga wax soo saarka (MPA) |
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 | |
| C | ≥485 | ≥275 |
Halabuurka Kiimikada
| Heerka tuubooyinka birta ah | fasalka tuubooyinka birta | Halabuurka kiimikada ee tuubo bir ah oo aan kala go 'lahayn oo A106 ah | |||||||||
| ASTM A106 | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | |
| A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| B | ≤0.30 | ≥0.10 | 0.29~1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29~1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
Tuubo bir ah oo aan kala go 'lahayn oo ASTM A106Gr.B ah waa bir kaarboon yar oo si weyn loo isticmaalo, kaas oo si weyn loogu isticmaalo warshadaha batroolka, kiimikada iyo kuleyliyaha. Maaddadu waxay leedahay sifooyin farsamo oo wanaagsan. Tuubo bir ah oo A106-B ah waxay la mid tahay 20 tuubo bir ah oo aan kala go 'lahayn oo dalkayga ah, waxayna fulisaa heerka tuubo bir ah oo aan kala go' lahayn oo ASTM A106/A106M ah oo aan kala go' lahayn oo bir ah oo aan kala go' lahayn oo ASTM A106/A106M ah, heerka B. Waxaa laga arki karaa heerka dhuumaha warshadda kiimikada iyo warshadda sifeeynta saliidda ee ASME B31.3: Heerkulka isticmaalka walxaha A106: -28.9~565℃.
Tuubo bir ah oo aan kala go 'lahayn oo ujeedo guud ah ASTM A53, oo ku habboon nidaamyada tuubooyinka cadaadiska, tuubooyinka dhuumaha iyo tuubooyinka ujeedo guud leh oo heerkulkoodu ka hooseeyo 350°C.
Tuubo bir ah oo aan kala go 'lahayn ASTM A106 oo loogu talagalay hawlgalka heerkulka sare, oo ku habboon heerkulka sare. Waxay la mid tahay tuubada birta ee heerka qaranka ee lambarka 20.
ASTM waa heerka Ururka Agabka Mareykanka, kaas oo ka duwan habka kala soocidda gudaha, sidaa darteed ma jiro heer adag oo u dhigma. Waxaa jira qeexitaanno badan oo kala duwan oo ku saabsan alaabada isla qaabkaas, iyadoo ku xiran isticmaalkaaga gaarka ah.
Tuubooyinka birta ah ee aan kala go 'lahayn ee ASTM A106 waxay ka kooban yihiin laba hab: sawir qabow iyo duubis kulul. Marka laga soo tago hababka wax soo saarka ee kala duwan, labaduba way ku kala duwan yihiin saxnaanta, tayada dusha sare, cabbirka ugu yar, sifooyinka farsamada, iyo qaab-dhismeedka urureed. Waxaa si weyn loogu isticmaalaa warshado kala duwan sida batroolka, warshadaha kiimikada, kuleyliyeyaasha, xarumaha korontada, maraakiibta, wax soo saarka mashiinnada, baabuurta, duulista hawada, hawada sare, tamarta, cilmiga dhulka, dhismaha, iyo warshadaha militariga.
Waqtiga boostada: Jan-07-2025
