聊城(chéng)羞羞视频在线免费鋼管16Mn無縫鋼管(guǎn)規格表
16Mn無縫鋼管(guǎn)60×1.53-3.5-4.5-5-6-7-8-9-12-14 159×4.5-6-10-12-14 351×10-16-20-25-40 16Mn無縫(féng)鋼管63×1.53-3.5-4.5-5-6-7-8-9-10-12-14 159×16-18-20-22-25-30 355×6-18-20-25-30-40 16Mn無縫鋼管68×1.53-4-4.5-5-6-7-8-9-10-12-14-16 168×8-10-12-14-20-25-30-35 377×8-12-15-20-24-28 16Mn無縫鋼管70×1.53-4-4.5-5-6-7-8-9-10-12-15-16 180×8-12-16-25-30 377×30-37-40 16Mn無縫鋼管73×1.53-4-4.5-5-6-7-8-9-10-12-15 180×32-34-38-40 402×10-15-20-25-30-35 76×1.53-4-4.5-5-6-7-8-9-10-12-14 194×6-8-12-16-20-25-30-40 406×10-20-25-28-35-40 83×1.53-4.5-5-10-12-14-16-18-20 203×6-7-10-15-20-25-30 426×10-12-14-16-20-25-30-35-40 89×1.53-4.5-8-10-12-14-16-18-20 203×32-36-40 450×10-12-14-16-20-25-34-40 95×1.53-4.5-6-8-10-12-14-16-20 219×6-8-12-16-18-20-25 480×10-12-14-16-18-20-25-30-40 102×4.5-5-6-7-8-10-12-14-16-20 219×30-40 500×10-12-14-16-20-25-34-40 108×4.5-5-6-7-8-10-12-14-18-20-22 245×8-10-14-17-20-22 510×10-12-14-16-20-25-34-40 114×4.5-5-6-7-8-10-12-14-18-20 245×25-28-30-34-40 530×10-12-14-16-18-20-30-40 121×4.5-5-6-7-8-10-12-14-16-20 273×7-9-12-15-18-20-25 560×10-14-16-20-25-30-40 16Mn無縫鋼管127×4.5-5-6-7-8-10-12-14-16-20 273×30-35-38-40 580×10-14-16-20-30-40 116Mn無縫鋼管(guǎn)33×4.5-6-8-12-14-16-18-20-25-30 299×8-12-16-20-24-28 600×10-14-18-25-20-30-40