Tuubooyinka birta ah ee aan kala go 'lahayn ee kuleyliyeyaasha cadaadiska sare leh waxaa ka mid ahGB/5310-2007heerka caadiga ah,ASME SA-106/SA-106M-2015,ASTMA210(A210M)-2012, tuubooyin bir ah oo aan kala go 'lahayn oo bir ah oo loogu talagalay kuleyliyeyaasha iyo kuleyliyeyaasha sare,ASME AS – 213 / SA – 213 M, ASTM A335 / A335M – 2018.

GB/T5310-2017Waxaa inta badan loo isticmaalaa in lagu soo saaro tuubooyinka kuleyliyaha uumiga ee cadaadiska sare iyo cadaadiska ka sarreeya iyo birta kale ee dhismaha kaarboonka ee tayada sare leh, birta qaab-dhismeedka daawaha iyo birta aan kulaylka lahayn ee aan lahayn tuubo bir ah oo aan lahayn kulayl. Bir tayo sare leh oo kaarboon ah oo qaab-dhismeed 20g, 20mg, 25mg. Bir bir ah oo qaab-dhismeed daawaha ah 15MOG, 20MOG, 12CrMOg, 15CrMOg, 12Cr2MOG, 12CrMOVG, 12Cr3Movsitib, iwm.

Birta kulaylka u adkaysata oo si caadi ah loo isticmaalo 1Cr18Ni9, 1Cr18NillNb

Alaabada ugu muhiimsan ee u dhigantaGB/T5310Heerka: 20G, 20MnG, 25MnG, 16Mn, 15Mog.20MOG, 15CrMo, 15CrMoG, 12CrlMoV, 12Cr1MoVG, Cr5Mo, 10CrMo910 shuruudaha ugu muhiimsan ee tijaabada: marka lagu daro hubinta isku-dhafka kiimikada iyo sifooyinka farsamada, si loo sameeyo tijaabada cadaadiska biyaha, si loo sameeyo tijaabada fidsan, simitaanka. Intaa waxaa dheer, qaab-dhismeedka yar, cabbirka hadhuudhka iyo lakabka kala-soocidda tuubooyinka birta ee la dhammeeyay ayaa sidoo kale loo baahan yahay. Xaaladda keenista: Daaweynta kulaylka

Marka tuubooyin bir ah oo aan kala go 'lahayn loo diro waddamada macaamiisha, waxaa jiri kara noocyo kala duwanhababka baakadahaiyadoo loo eegayo baahiyaha kala duwan ee macaamiisha. Dhawaan, alaabta aan u dirnay Vietnam, macaamiishu waxay doorteen gaadiidka sanduuqa si loo yareeyo mugga alaabta loona badbaadiyo kharashyada baakadaha. Waxaan sidoo kale haynaa baakadaha PVC, baakadaha balaarinta, baakadaha birta, baakadaha sanduuqa iyo wixii la mid ah. Waxaad ka hubin kartaa boggayaga internetka habab kale oo baakadaha ah. Tuubo bir ah oo bir ah, tuubo bir ah oo aan kala go 'lahayn.SA106 GR.B, tuubo saliid ahK55,L80iwm., waxay qaadan karaan kuwa kor ku xusanhabka baakaynta.