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 |
| Outer Dia. | 63~140mm |
| Length | 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm |
| Material | Alloy steel |
| Usage | Water well drilling, foundation drilling |
| Thread Connection | 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG, 2 3/8 API IF, 3 1/2 API IF |
| Welding method | Friction welding |
| Brand Name | Teamwhole |
| Model Number | DTH drill pipe |
| Certification | ISO9001 |
| Place of Origin | Hunan, China (Mainland) |
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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 |
| Outer Dia. | 63~140mm | Length | 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm |
| Material | Alloy steel | Usage | Water well drilling, foundation drilling |
| Thread Connection | 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG, 2 3/8 API IF, 3 1/2 API IF | Welding method | Friction welding |
| Brand Name | Teamwhole | Model Number | DTH drill pipe |
| Certification | ISO9001 | Place of Origin | Hunan, China (Mainland) |
| High Light | dth drill rods ，water well drill rods | ||
114mm 127mm DTH Drill Rod Water Well Drilling Pipe
Product features:
1. Tool joint connection method: frication welding
2. Tool joint material: 42CrMo
3. Pipe body material: DZ40, DZ50, P110, R780
4. Thread treatment: Phosphorization or copper plating
Drill pipe usage notes:
1. New drill pipe should be pasted thread oil before connection
2. Make up and break at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to costumer special requirement.
Speciation:
1. Outer Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm, 178mm
2. Wall thickness: 5.5mm, 6.5mm, 8.5mm, 10mm, 12mm
3. Length: 1m, 1.5m, 3m, 4.5m, 6m, 9m
4. Thread: API 2 3/8" reg, API 2 7/8" reg, API 3 1/2" reg, API 4 1/2 reg, API 2 3/8 IF, API 2 7/8 IF, DIBH 3 1/8, cubex 24#, BECO 3", BECO 3 1/2"
5. Wrech type: 2-ways, 4-ways
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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