20G heerka fulinta tuubada kuleyliyaha cadaadiska sareGB5310-2008baaxadda codsiga, waxaa loo isticmaalaa in lagu soo saaro cadaadis sare iyo cadaadiska ka sarreeya tuubada biyo kululeeyaha kuleyliyaha leh birta kaarboon tayo sare leh, birta daawaha ah iyo birta birta birta ah ee aan sinnayn.Kuleyliyaha cadaadiska sare tuubo bir ah oo aan xuduud lahayn waa nooc ka mid ah tuubada kuleyliyaha, sababtoo ah 20G tuubada kuleyliyaha cadaadiska sare waxaa badanaa loo isticmaalaa heerkulka sare iyo xaaladaha cadaadiska sare, tuubada hoos timaad heerkulka sare ee gaaska flue iyo uumiga biyaha, oxidation iyo daxalka ayaa dhici doona.Dhuumaha birta ayaa looga baahan yahay inay lahaadaan xoog waara oo sarreeya, caabbinta daxalka oksaydhka sare iyo xasilloonida qaab-dhismeedka yar yar ee wanaagsan.Tuubada kuleyliyaha cadaadiska sare waxaa inta badan loo isticmaalaa in lagu soo saaro cadaadis sare iyo ultra-sare kululeeyaha tube superheater, tuubada reheater, tuubada, tube ugu weyn uumiga, iwm. xumbada, cadaadisku waa inuusan dhaafin cadaadiska hawlgalka kuleyliyaha, shaqaalaha kuleyliyaha waa in ay inta badan la socdaan qiyaasta cadaadiska uumiga.Marka tuubada kuleyliyaha ay ka buuxaan biyo, waa in la daajiyaa waqtiga si loo joojiyo wada-jirka iyo soo celinta heerka biyaha.Ka dib marka foornada la joojiyo, ka dib biyaha muddo dheer la qaboojiyey oo ka hooseeya 70 digrii, biyaha foornada waa la sii deyn karaa, ka dibna biyo kululeeyaha daaweynta kiimikada ayaa la isticmaali karaa ka dib marka shabagga la saaro.Kuleyliyaha cadaadiska sare tuubada birta ah waxaa inta badan loo isticmaalaa in lagu soo saaro cadaadis sare iyo ultra cadaadiska sare ee kuleylaha tube superheater, tuubada reheater, tuubada, tuubada ugu weyn ee uumiga, iwm Nooca kululeeyaha sida waafaqsan waxqabadka heerkulka sare waxaa loo qaybiyaa tuubada kululeeyaha guud iyo cadaadis sare. tuubada kululeeyaha.

Sanonpipe Tubo bir ah oo taxane ah:

1: Alloy steel tube (15CrMoG, 12Cr1MoVG, 35CrMo, 42CrMo, 1Cr5Mo, 1Cr9Mo, 12Cr2MoG, 10CrMo910, WB36,A335P11(A213T11), A335P12(A213T12), A335P22(A21) A335P91(A213T91), A335P9(A213T9), A335P5(A213T5), Tilmaamaha 16-824*2-100

2: Beeb bir ah oo Ameerikaan ah (A106B/SA106B, A106C/SA106C, A333GR1/GR3/GR6, A53B,API5LGR.B,A210C/SA210C, A192, A179 tilmaamo 18-726*2-50)

3: Dhuumaha birta caadiga ah ee Yurub (S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H sifaynta 18-726*2-50)

4: Tuubbooyinka birta caadiga ah ee Jarmalka (ST35.8, ST45.8, 15Mo3, ST37, ST44, ST52 18-726 * 2-50)

5: tuubada kululeeyaha cadaadiska sare (20G, 20MnG 16-824*2-65)

6: tuubada dildilaaca batroolka (20#, 15CrMo qeexida 10-530*1.5-36)

7: Tuubbada cadaadiska sare ee qalabka bacriminta kiimikada (20#, 16Mn 25-426*6-40)

8: Dhuumaha (X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 tifaftirka 60-824*3.5-60)

9: tuubada kululeeyaha cadaadiska hooseeya iyo dhexdhexaadka ah (20# qeexitaanka 10-530*2-40)

10: gudbinta tuubada dareeraha (20#, Q345B/C/D/E, Q390B/C/D/E qeexida 8-630*1.0-40)

11: tube qaab-dhismeedka guud (20#, 35#, 40#, 45#, 50#, 55#,Q345B/C/D/E,Q390B/C/D/E sifaynta 6-610*1.5-40)