2 3/8 API DTH Drill Pipe for water Drilling stone quarryingProduct Information1.Type: Drill Pipe2.Material:42CrMo73.Brand Name:KAIYU4.Use: Welling Drilling5.Thread type: 2 3/8" REG6.Machine Type: Drilling Tool7.Certification: ISO9001 ,Website:http://www.drillbitssupplier.com, API8.Processing Type: Forging9.Packing Details: bundles, thread protectors on pin and box10:Delivery time: Within 15days after the payment.Product DescriptionDrill pipes that are employed in applications like DTH/ DTHR/ DR primarily comprise of a steel tube with a pin at one finish and a box on the opposite. the work of the drill pipe is to transmit move force and thrust from the rig rotary head to down hole drilling tools. DTH drill tubes are used for connecting DTH hammer and DTH button bits; they're made up of seamless tubes. in line with completely different application, completely different diameters of drill tubes are required, basically, smaller DTH hammers want smaller DTH drill tubes, vice avers. typically we tend to are providing 50mm, 60mm, 76mm, 89mm, etc. ALL DTH drill tubes are friction welded, and frequently the threads are customary API connections,like23/8" API REG thread, three 1/2" API REG thread or API IF thread, etc.According to customers request, from 1000mm to 5000mm length of tubes are offeredThread Pin/Box wall thickness(mm) Length(mm) Diameter(mm) Wrench flats(mm) 2 3/8" API REG6100076572 3/8" API REG6150076572 3/8" API REG6200076572 3/8" API REG6300076572 3/8" API REG6100076652 3/8" API REG6150076652 3/8" API REG6200076652 3/8" API REG6300076652 3/8" API REG5.5100089652 3/8" API REG5.5150089652 3/8" API REG5.5200089652 3/8" API REG5.5300089652 3/8" API REG6.5100089652 3/8" API REG6.5150089652 3/8" API REG6.5200089652 3/8" API REG6.5300089652 3/8" API REG6.5450089652 3/8" API REG6.5600089652 3/8" API REG6.51000102752 3/8" API REG6.51500102752 3/8" API REG6.52000102752 3/8" API REG6.53000102752 3/8" API REG6.54500102752 3/8" API REG6.5600010275 Features DTH carbon steel is created of top quality material detected by prism spectroscope, impact and tension take a look at.With absolutely digitized process line introduced from European nation, with integral heat treatment instrumentalityAnti-adhesion thread with N treatment on surface build it easier for handling.Metal-allography detection, hardness takes a look at, magna-flux examination, unbearable flaw detection, tensile take a look at and impact take a look at guarantee merchandise quality.The key options of a top quality. DTH tube are sturdiness, accuracy and manageable.Advantage1.applicable hard, very hard and medium soft rock formations.2.Reliable quality, long service life, rare abnormal breakage during service life.3.Good flushing effect to ensure high drilling rate.4.Strict quality warranty and compensation rules.
