Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 Piece/Pieces per Month dth drill pipe |
| Delivery Time | Shipped in 7 days after payment |
| Packaging Details | dth drill pipe are Packed with steel case |
| Size | 60mm - 152mm |
| Length | 1m~9m |
| Material | Alloy steel |
| Usage | Water well drilling, blasting hole drilling |
| Steel grade | R780/P110/G105/S135 |
| Welding method | Friction welding |
| Brand Name | Teamwhole |
| Model Number | DTH drill pipe |
| Certification | ISO9001 |
| Place of Origin | Hunan, China (Mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 50000 Piece/Pieces per Month dth drill pipe |
| Delivery Time | Shipped in 7 days after payment | Packaging Details | dth drill pipe are Packed with steel case |
| Size | 60mm - 152mm | Length | 1m~9m |
| Material | Alloy steel | Usage | Water well drilling, blasting hole drilling |
| Steel grade | R780/P110/G105/S135 | Welding method | Friction welding |
| Brand Name | Teamwhole | Model Number | DTH drill pipe |
| Certification | ISO9001 | Place of Origin | Hunan, China (Mainland) |
| High Light | well drilling rods ，dth drill rods | ||
DTH Drill Pipes
| Product Name: | DTH drill pipe |
| Description: | Down the hole rock drilling tools |
| Material: | Alloy steel bar |
| MOQ: | trial order 1-5pcs |
| Type | have wrench flat and no wrench flat |
| Thread type | API |
| Diameter | 76mm-89mm |
| Length | 1000mm-6000mm |
| Wall thickness | 6mm |
Specification:
| DTH DRILL PIPES | ||||||||||
| Outer diameter | Thread | Wall thickness | Length | Wrench flat | Weight | Part Number | ||||
| mm | inch | mm | inch | mm | foot | mm | inch | kg | ||
| API regular thread | ||||||||||
| 76 | 3 | 2 3/8 API Reg | 5.5 | 2/9 | 1000 | 3 2/7 | 57 | 2 1/4 | 17 | 4148301086 |
| 76 | 3 | 5.5 | 2/9 | 1500 | 5 | 57 | 2 1/4 | 22 | 4148301087 | |
| 76 | 3 | 5.5 | 2/9 | 2000 | 6 5/9 | 57 | 2 1/4 | 26 | 4148301088 | |
| 76 | 3 | 5.5 | 2/9 | 3000 | 9 5/6 | 57 | 2 1/4 | 35 | 4148301089 | |
| 76 | 3 | 5.5 | 2/9 | 1000 | 3 2/7 | 65 | 2 5/9 | 17 | 4148301090 | |
| 76 | 3 | 5.5 | 2/9 | 1500 | 5 | 65 | 2 5/9 | 22 | 4148301091 | |
| 76 | 3 | 5.5 | 2/9 | 2000 | 6 5/9 | 65 | 2 5/9 | 26 | 4148301092 | |
| 76 | 3 | 5.5 | 2/9 | 3000 | 9 5/6 | 65 | 2 5/9 | 35 | 4148301093 | |
| 76 | 3 | 6.5 | 1/4 | 3000 | 9 5/6 | 65 | 2 5/9 | 46 | 4148301094 | |
| 76 | 3 | 6.5 | 1/4 | 4500 | 14 3/4 | 65 | 2 5/9 | 56 | 4148301095 | |
| 76 | 3 | 6.5 | 1/4 | 6000 | 19 2/3 | 65 | 2 5/9 | 73 | 4148301096 | |
| 89 | 3 1/2 | 5.5 | 2/9 | 1000 | 3 2/7 | 65 | 2 5/9 | 20 | 4148301097 | |
| 89 | 3 1/2 | 5.5 | 2/9 | 1500 | 5 | 65 | 2 5/9 | 25 | 4148301098 | |
| 89 | 3 1/2 | 5.5 | 2/9 | 2000 | 6 5/9 | 65 | 2 5/9 | 30 | 4148301099 | |
| 89 | 3 1/2 | 5.5 | 2/9 | 3000 | 9 5/6 | 65 | 2 5/9 | 40 | 4148301100 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 1000 | 3 2/7 | 65 | 2 5/9 | 21 | 4148301101 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 1500 | 5 | 65 | 2 5/9 | 26 | 4148301102 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 2000 | 6 5/9 | 65 | 2 5/9 | 32 | 4148301103 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 3000 | 9 5/6 | 65 | 2 5/9 | 45 | 4148301104 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 4500 | 14 3/4 | 65 | 2 5/9 | 65 | 4148301105 | |
| 89 | 3 1/2 | 6.5 | 1/4 | 6000 | 19 2/3 | 65 | 2 5/9 | 84 | 4148301106 | |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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