Ap 5lE masani lava o loʻo faʻasino i le paipa Steeel paipa (paipa paipa) o le faʻatinoina o le tulaga, paipauamea paipaE aofia ai Stehess Steel Paipe ma Walded Steel paipa lua vasega. I le taimi nei i le suauu paipa e masani ona faʻaaogaina le ulded wed steel paipa paipa sipai o loʻo submed arcred plaed paipa (Ssaw), o le Seater Seam Stomer o le ARC Weld Poapa (Lsw), teteʻe na faʻamamaina paipa (Erw), semi e leai se paipae masani ona faʻaaogaina i le paipa o loʻo i lalo ifo o le 152mm.
O le National Standard GB / T 97111-2011 Steel Paipe mo COOPEline Translation system i le suauʻu ma kesi a le kalama o loʻo tuʻufaʻatasia e tusa ai ma API 5l.
GB / T 9711-2011 Faʻamaninoina le gaosiga manaʻoga mo le le mafai ona faʻapipiʻiina paipa o le lua oloa (PHL1 O le mea lea, o le taga faasino e faatapulaaina i paipa uʻamea ma le maitauina o uʻamea uʻamea mo suauʻu ma vaʻa, ma e le talafeagai le faʻailoaina o uʻamea.
Steel Grades
O togi uamea o mea mata poʻo mea uamea o lenei API 5l tulaga o G.B, x42, x46, X52, ma mea eʻeta mo mea uamea ma le gaosiga e ese foʻi, ae o le Carbon e tutusa lava le va o eseese uʻamea togi e matua pulea lelei.
Tulaga lelei
I le API 26L Patipe Masani, o tulaga lelei o tulaga (poʻo manaʻoga) mo uati uʻamea ua vaevaeina i le PSL1 ma le PSL2. PSL o se faʻapuʻupuʻu mo oloa faʻapitoa tulaga.
PSL1 saunia se tulaga lautele o le paipa tulaga tulaga manaomia; PSL2 faʻaopopo manaʻoga faʻatonutonu mo vailaʻau tuʻufaʻatasia, toso poto, meatotino malosi, ma faʻaopopo faʻaaliga.
Taimi o le taimi: Jun-24-2024
