DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. 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, 102mm etc. ALL DTH drill tubes are friction welded, and 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 tubes are available.

Product Parameters
Rod dia(mm)		Rod Length(mm)	Thickness (mm)	Connect Thread	Trigger Slot
inch	mm	Rod Length(mm)	Thickness (mm)	Connect Thread	Trigger Slot
3	76	1000-6000	5	API2 3/8”REG	57/64.5
3	76	1000-9000	8	API2 3/8”REG	57/64.5
3 1/2	89	1000-6000	6	API2 3/8”REG	70/64
3 1/2	89	1000-9600	8	API2 3/8”REG	70/64
4	102	1000-9000	10	API2 3/7”REG	76/89
4 1/2	114	1500-7620	6	API3 1/2”REG	89/95
4 1/2	114	1500-9140	8	API3 1/2”REG	89/95
4 1/2	114	1500-9140	10	API3 1/2”REG	89/95
4 1/2	114	1500-9140	18	API3 1/2”REG	89/95
5	127	1500-9500	12	API3 1/2”REG	89
5	127	1500-9500	14	API3 1/2”REG	89
5 1/2	140	1500-9500	9	API4 1/2”REG or 4’FH	114
5 1/2	140	1500-9500	10	API4 1/2”REG or 4’FH	114
5 1/2	140	1500-9500	12	API4 1/2”REG or 4’FH	114

Company Profile

Quzhou Jugong Machinery Co.,Ltd.specialized in machine R&D and manufacturing for 10 years. Our product cpvers air compressors,jack hammer,drill rig,drill rig,parts,booster,tunnel shotcreting machine and other machinery hardware product etc.
  Our products are popular in more than 50 areas, such as Europe , South America, Southeast Asia, the middle East and etc.
  We have advanced new design every year. We are always ready to provide quality products and good after-sales service for every customer. As Chinese professional machinery manufacturer and exporter, we sincerely hope to eastablish business relations with your esteemed corporations.

DTH Drill Pipes Drill Rod 76 89 102mm For Mining Drill Rig DTH Hammer Drill Stem

Certifications

DTH Drill Pipes Drill Rod 76 89 102mm For Mining Drill Rig DTH Hammer Drill Stem

Industrial Air Compressor

Screw Air Compressor

Portable Screw Air Compressor

Industrial Screw Air Compressor

Diesel Air Compressor

Scuba Air Compressor

Air Compressor For Pneumatic Tools

Mining Air Compressor

Pneumatic Rock Drill

Refrigerated Compressed Air Dryer

Single Cylinder 4 Stroke Diesel Engine

Air Compressor Tank

Drill Rig Parts

Water Well Drilling Rig

DTH Drill Pipes Drill Rod 76 89 102mm For Mining Drill Rig DTH Hammer Drill Stem

6 5 8 drill pipe

3.5 inch drill pipe

dth drill rods