Rizhao Zhongsheng Machinery Co., Ltd.
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- Description
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Parameter of Drill Rod
Size Length(mm) O.D(mm) O.D(inch) I.D(mm) I.D(inch) BQ/B 1500 3000 55.6 2.19 46 1.81 NQ/B 1500 3000 70.1 2.76 60.1 2.37 HQ/B 1500 3000 89 3.5 77.8 3.06 PQ/B 1500 3000 114.3 4.5 101.6 4 BTW/B 1000 1500 57 2.24 48.5 1.91 NTW/B 1000 1500 73.3 2.88 64.3 2.53 HTW/B 1000 1500 91.3 3.59 81.7 3.21 Parameter of Outer tube and Inner tube
Outer Tube Size O.D(mm) O.D(inch) I.D(mm) I.D(inch) BQ/B 57.2 2.25 46 1.81 NQ/B 73 2.87 60.3 2.37 HQ/B 92.1 3.63 77.8 3.06 PQ/B 117.5 4.63 103.2 4.06 Inner Tube
Size O.D(mm) O.D(inch) I.D(mm) I.D(inch) BQ/B 42.9 1.69 38.1 1.50 NQ/B 55.6 2.19 50 1.97 HQ/B 73 2.87 66.7 2.63 PQ/B 95.3 3.75 88.9 3.50 Model NO. AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3 Material Cr-Mo Steel, 4130 Industry Rock Coring Survey Product Name Drill Pipe Thread Type Pi, Metric, Dcdma etc. Surface Finish Smooth Full Name Rock Coring Drilling Rod Application Mining Transport Package Nude/Wooden Case/Carton Trademark BEST HS Code 84314320 Certification ISO Surface Treatment Heat Treatment Transport Pack Iron Bundle Use Geological Exploration Connection Male/Female Function Wireline Core Barrel Assembly Machine Type Drill Tool Formation Medium, Hard, Hard Rock Formation Specification 1.5m/3m Origin Wuxi China Production Capacity 500000 Pieces/Year
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