1. Habka Habka:
Sababo la xiriira geeddi-socodyada kala duwan ee wax-soo-saarka tubooyinka daawaha, waxay u kala qaybsan yihiin kuwo kulul (extrusion) bilaa-la'aan ah iyo qabow-duuban (duuban) Labala'aan.Tuubooyinka qaboojiyaha (duuban) waxay u qaybsan yihiin tuubo wareeg ah iyo tuubo qaabaysan.
2. 15CrMo Tube alloy Tube Dulmarka Guudmarka:
a.duuban (extrusion seamless): round tubbada dalool → kululaynta → saddex duuban duuban, duubin ama extrusion → go'ay → cabbir (ama yaraynta) → qaboojinta → tube billet → toosinta → hydrostatic test (ama tijaabin) → calaamadee → kaydinta.b.Qabow jeexan (duuban) tuubo bir ah oo aan fiicneyn: tuubo daloolsan oo wareeg ah → kululaynta → dibindaabyo → pickling → Saliid saliid leh (naxaas) calaamad → kaydinta.
15CrMo Alloy tube waa hal nooc oo ka mid ah tuubooyinka birta ah ee birta ah, waxqabadkeeduna aad ayuu uga sarreeyaa celceliska tuubooyinka birta, sababtoo ah birta waxay ka kooban tahay Cr oo dheeraad ah.Waxay xamili kartaa heerkulka sare, iyo daxalka ayaa ka fiican waxqabadka tuubooyinka kale ee aan fiicnayn, sidaas darteed tuubada alloy waxay aad ugu ballaaran tahay batroolka, kiimikada, korontada, kuleyliyaha iyo warshadaha kale.Faa'iidada tartanka · Waxaan ku siin karnaa tuubooyin qeexid gaar ah si waafaqsan codsiyada macaamiisha.Waxa kale oo aanu nahay soo-saare, si aanu si degdeg ah ugu bixin karno alaabta si waafaqsan shuruudahaaga.Shirkaddayadu waxay leedahay awood farsamo oo qani ah iyo qalab wax soo saar sare leh iyo qalab tijaabo ah oo la isku duway iyo habka.