Glorytek Industry (Beijing) Co., Ltd.  

Product Name: 114mm Down Hole Drill Pipe for Mining Model NO.: 114mm Material: Stainless Steel Usage: Coal Mining Length: 8.84-9.75m Standard: API Outer Diameter: 114mm Lengths: 6m Quantity: Small Order Is Acceptable Trademark: GLORYTEK Transport Package: Sea Worthy Packing Specification: SGS Origin: China Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm 127mm, 140mm, 159mm etc.Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 6000mm length of pipe are available.Outer diameterThreadWall thicknessLengthWrench flatWeightmmmmmmmmApprox Kg762-3/8 API REG5.510005717150022200026300035100065171500222000263000356.5300046450056600073892-3/8 API REG5.5100065201500252000303000406.51000211500262000323000454500656000841022-3/8 API REG6.51000752515003320004030005545007860001002-7/8 API REG1000832515003320004030005545007860001001143-1/2 API REG6.5100095311500402000493000664500866000110