聊城小口徑無(wú)縫鋼管,精密鋼管,光亮管,毛坯鋼管,無(wú)縫鋼管,
歡迎新老客戶前來(lái)洽談聊城鋼管廠。
20號(hào)鋼管重量計(jì)算公式:[外徑-壁厚)*壁厚]*0.02466=kg/米(每米的重量)
20號(hào)鋼管的規(guī)格型號(hào) 22-28X2.5-4聊城無(wú)縫鋼管廠-6
20號(hào)鋼管的規(guī)格型號(hào) 32-38-40X3-4-6-8
20號(hào)鋼管的規(guī)格型號(hào) 42-48X3.5-4-5-8-10
20號(hào)鋼管的規(guī)格型號(hào) 51-60X3.5-5-6-7-9
20號(hào)鋼管的規(guī)格型號(hào) 76-89X4.5-6-8-10-12
20號(hào)鋼管的規(guī)格型號(hào) 108-133X5-6-8-10-12
20號(hào)鋼管的規(guī)格型號(hào) 159-168X7-8-10-14-18-26
20號(hào)鋼管的規(guī)格型號(hào) 194-219X6-8-12-20-26-38
20號(hào)鋼管的規(guī)格型號(hào) 245-273X10-12-14-16-22-15-40
20號(hào)鋼管的規(guī)格型號(hào) 325-355.6X11-14-16-20-30-40
20號(hào)鋼管的規(guī)格型號(hào) 377-426X11-14-16-20-25-40-45
20號(hào)鋼管的規(guī)格型號(hào) 426-508X14.2-17.5-22-45-52
20號(hào)鋼管的規(guī)格型號(hào) 530-558.8X16.8-60-70