Heerka ASTM A53/A53M/ASME SA-53/SA-53M
Codsiga: ku habboon qaybaha xajinta iyo xajinta, sidoo kale uumiga, biyaha, gaaska iyo dhuumaha hawada.
Sida laga soo xigtay habka wax soo saarka, tube bir ah oo aan kala go 'lahayn waxaa loo qaybiyaa kulul duudduuban tube bir bir ah, qabow barbaro tube bir aan tol lahayn, feeray iyo iskala tolaay tube bir toosan extrusion tolana tube bir, labada nooc ee ugu horreeya ee habka waa wax soo saarka ee caliber guud ee tube bir aan tol lahayn, caliber ee tube bir aan tol lahayn, caliber ee tube birta-2 guud ahaan waa in 6; labada dambe waa wax soo saarka ee dhumuc weyn derbiga dhumucdiisuna, dhexroor tuubada birta guud ahaan waa in 406-1800, dhumucdiisuna waxay tahay guud ahaan in 20mm-220mm. Sida ay u isticmaalkeeda, waxa loo qaybin karaa tube bir ah oo aan si fiican u qaabaysan, tube bir ah ee dareere ah, tube birta birta kululeeyaha iyo tuubada birta ah ee saliidda.
Waqtiga boostada: Abriil-25-2022