Specifications and Parameters of Anti-impact Ground Pressure Quick-connect Spiral Drill Pipe
Release time:
2019-06-17
Author:
Source:
Serial number product name product specification material opening diameter connection mode 1 spiral drill pipe Φ42mmDZ50Φ45, 55mm square long card bean connection 2 spiral drill pipe Φ55mmDZ50Φ65, 76mm square long card bean connection 3 spiral drill pipe Φ69mmDZ50Φ76, 85mm square long card bean connection 4 spiral drill pipe Φ72mmDZ50Φ110, 125mm square long card bean connection 5 spiral drill pipe Φ89mm technology co. Special geological drill pipe, spiral drill pipe, triangular drill pipe, coal drill pipe, drill bit, drill pipe, etc., complete specifications! Strength manufacturers, trustworthy! company set research and development-production-sales-sales as one, welcome customers to purchase, tel: 0635-2311078
Key words:
Parameters, drill pipe, spiral, connection
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