20#無縫鋼管規格(直徑*壁厚)
規格(直徑*壁厚) 規格(直徑*壁厚)
Φ6*1-2 Φ102*4-6-8-30
Φ8*1-2 Φ108*4-6-8-35
Φ10*1-2 Φ114*4-6-8-35
Φ12*1-2 Φ121*4-6-8-35
Φ14*2-3-4 Φ133*4-6-8-40
Φ16*2-3-4 Φ140*4-6-8-40
Φ18*2-3-4-4.5 Φ152*4-6-8-40
Φ20*2-3-4-4.5-5 Φ159*4-6-8-45
Φ22*2-3-4-5-6 Φ168*4.5-6-8-45
Φ25*2.5-4-5-6 Φ180*4.5-6-8-50
Φ28*2.5-4-5-6-7 Φ194*5-6-8-50-65
Φ30*3-4-5-6-8 Φ203*6-8-45-50-70
Φ32*3-4-5-6-10 Φ219*6-8-45-50-70
Φ34*3-3-4-5-6-10 Φ232*6-8-45-50-60-70
Φ38*3-4-6-8-10-12 Φ245*6-8-45-50-60-75
Φ42*3-4-6-8-10-12 Φ273*8-45-50-60-70-80
Φ45*3-4-6-8-10-12-14 Φ299*8-45-50-60-70-80
Φ48*3-4-6-8-10-12-14 Φ325*8-45-50-60-70-80
Φ51*3-4-6-8-10-12-14 Φ351*8-45-50-60-70-80
Φ54*3-4-6-8-10-12-14 Φ377*8-45-50-60-70-80
Φ57*3.5-4-6-8-10-12-14 Φ402*8-45-50-60-70-80
Φ60*3.5-4-6-8-10-12-14 Φ406*8-45-50-60-70-80
Φ63.5*4-6-8-10-12-18 Φ426*8-45-50-60-70-85
Φ68*4-6-8-10-12-14-20 Φ457*10-45-50-60-70-85
Φ73*4-6-8-10-12-14-20 Φ480*10-45-50-60-70-100
Φ76*4-6-8-10-12-14-20 Φ508/510*530/560*10-120
Φ83*4-6-8-10-12-14-20 Φ610/630/650*10-120
Φ89*4-6-8-10-12-14-30 Φ720*10-120
Φ95*4-6-8-10-12-14-30 Φ820*10-120
