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{"title":"DTH Drill Pipes Drill Rod 76 89 102mm For Mining Drill Rig DTH Hammer Drill Stem","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/5d\/5647a05976668d9cb8eebdcd233d-200x200-1\/dth_drill_pipes_drill_rod_76_89_102mm_for_mining_drill_rig_dth_hammer_drill_stem.jpg","attrs":{"Model Number":"60 64 76","Certification":"ISO9001","Place of Origin":"ZHEJAING China","Minimum Order Quantity":"1 pieces"}}
{"title":"Energy saving pneumatic portable mining rock drill bit 36 \/ 38 \/ 40 \/ 42 YO19","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/7d\/1cd87754e2a82cc7d5bc4c6d26b8-200x200-1\/energy_saving_pneumatic_portable_mining_rock_drill_bit_36_2f_38_2f_40_2f_42_yo19.jpg","attrs":{"Brand Name":"China","Model Number":"YO18","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
{"title":"Light weight high speed pneumatic air pick hammer rock drill 561mm 20kg","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/02\/b6cc163200e6026ffc5a136d4de8-200x200-1\/light_weight_high_speed_pneumatic_air_pick_hammer_rock_drill_561mm_20kg.jpg","attrs":{"Brand Name":"China","Model Number":"YO20","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
{"title":"Mini pneumatic rock drill for road construction \/ pneumatic drill hammer 604 mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/97\/ad827374b5555eab362b024ff7b6-200x200-1\/mini_pneumatic_rock_drill_for_road_construction_2f_pneumatic_drill_hammer_604_mm_yo24.jpg","attrs":{"Brand Name":"China","Model Number":"YO24","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
{"title":"High efficiency pneumatic rock drill air leg \/ portable mine drilling rig YT23D","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/05\/e860aa64db8f1272ebbae52c4130-200x200-1\/high_efficiency_pneumatic_rock_drill_air_leg_2f_portable_mine_drilling_rig_yt23d.jpg","attrs":{"Brand Name":"China","Model Number":"YT23D","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
{"title":"Hand held Pneumatic Rock Drill for coal industry \/ jack hammer 24kg YT24","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/6b\/8b14a33fa25f565b5afb392bf046-200x200-1\/hand_held_pneumatic_rock_drill_for_coal_industry_2f_jack_hammer_24kg_yt24.jpg","attrs":{"Brand Name":"China","Model Number":"YT24","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
{"title":"Powerful low noise pneumatic tools \/ air leg rock drill for metallurgy 668mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/71\/257353c8283385fb75153b86e472-200x200-1\/powerful_low_noise_pneumatic_tools_2f_air_leg_rock_drill_for_metallurgy_668mm_yt28.jpg","attrs":{"Brand Name":"China","Model Number":"YT28","Certification":"ISO9001-2008","Place of Origin":"ZHEJAING China"}}
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
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.
Certifications
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc... Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc...
