Tuubooyinka qodista ee loo isticmaalo codsiyada sida DTH/DTHR/ DR asal ahaan waxay ka kooban yihiin tuubo bir ah oo biin ku leh cidhif iyo sanduuq dhinaca kale ah.Shaqada tuubada daloolista waa in ay gudbiso wareegtada wareegta ah iyo ka soo riixida madaxa wareegta riigga ilaa hoos qalabka daloolka qodista.

Marka loo eego codsiyo kala duwan, dhexrooryada kala duwan ee tuubooyinka daloolka ayaa loo baahan yahay, asal ahaan, dubbaha yaryar ee DTH waxay u baahan yihiin tuubooyin yaryar oo DTH ah, beddelkeeda.Sida caadiga ah waxaan bixinaa 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.

Caadiyan duntu waa isku xirka API caadiga ah, sida 2 3/8 ″ API REG thread, 3 1/2 ″ API REG dun ama API HADDII dunta, iwm. Marka loo eego codsiga macaamiisha, laga bilaabo 1000mm ilaa 6000mm dhererka tuubada ayaa diyaar ah.

Tilmaam:

1.Waxqabad shaqo oo lagu kalsoonaan karo

2.Xajmiga ka baxsan:60mm,76mm,89mm,114mm,140mm

3.Thread:API Reg

4. Dhumucda darbiga: 5.5/6.5mm/7.5/8.5mm/10mm