@直徑270mm內孔170mm無縫鋼管零切割、45#厚壁無縫鋼管

非標無縫鋼管現(xiàn)貨規(guī)格：

260*30mm;410*75mm;410*100mm;170*60mm;185*60mm;300*60mm;345*75mm;720*100mm

20# 168*20mm  219*6mm

20# 273*20  273*70mm

20# 245*55mm  245*70mm  245*80mm

20# 402*70mm  402*75mm  402*80mm  402*90mm

20# 406*80mm  406*90mm

20# 426*70mm  426*75mm  426*80mm

45# 245*60mm

45# 402*70mm  402*75mm  402*80mm  402*85mm  402*90mm

45# 406*80mm  406*90mm   406*75mm  

45# 426*70mm  426*75mm  426*80mm

實實在在做生意，做您省心的選擇！

銷售部電話：0635-8887969  13969580678肖經理