90*75冷拔油缸管生產廠家 20#冷拔精密管 45#冷拔精密管專業(yè)製造
山東(dōng)宏钜天(tiān)成鋼管有限公(gōng)司,13969580678 專業生產與銷售無縫鋼管,精密管,精密光亮鋼管,精密(mì)光亮退火管,各種型號的異形鋼管,冷拔管,加芯冷拔管,合金管,滾壓管,各種規格定尺定做。
生產範(fàn)圍
1:熱軋無縫鋼管: 外徑6-450mm; 熱(rè)軋(zhá)無縫鋼管: 壁厚:1-60mm
2:精密無縫鋼(gāng)管:外徑8mm-219mm 精密無縫鋼管: 壁厚:1mm-25mm
3:冷拔無縫鋼管: 外(wài)徑6mm-200mm 冷拔無縫鋼管: 壁厚:1-45mm
4:精拉(lā)無縫鋼管: 外徑5mm-219mm 精(jīng)拉無縫鋼管(guǎn): 壁厚:0.3mm-25mm
5: 液壓油缸管: 外徑40mm-345mm 液壓油缸(gāng)管: 壁厚:3mm-50mm
6: 精密珩磨管: 外徑30mm-600mm 精(jīng)密珩磨管: 壁厚:6mm-60mm