ZHUJI HENGCHUAN TRADING CO., LTD.  

Product Name: Mining System Conveyor Round Tubes Model NO.: 63.5mm-219.1mm Ovality1: < 0.4mm(63.5mm---152.4mm) Ovality2: < 0.5mm(159mm---168.3mm) Ovality3: < 0.6mm(178mm---219mm) Straightness: 2000:1 Trademark: Hengchuan Transport Package: According to Customer Requirements Specification: 33mm --- 219.1mm Origin: China Product Description Mining System Conveyor Round TubesI am looking forward to your reply.Kindly regards,James YuSalesManager of Zhuji Hengchuan Trading Co., Ltd