Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Delivery Time | 5-8 working days |
| Packaging Details | Standarded export package |
| Product name | Water well drill pipe |
| Material | High Manganese Steel |
| Processing type | Forging |
| Use | Coal Mining,Well Drilling |
| Length | 1000 to 6000mm |
| Application | rock drilling |
| Advantage | Long use life,High Wear Resistant |
| Diameter (mm) | 76mm-140mm |
| Brand Name | SHITAN |
| Model Number | ST |
| Certification | API |
| Place of Origin | HEBEI CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Delivery Time | 5-8 working days |
| Packaging Details | Standarded export package | Product name | Water well drill pipe |
| Material | High Manganese Steel | Processing type | Forging |
| Use | Coal Mining,Well Drilling | Length | 1000 to 6000mm |
| Application | rock drilling | Advantage | Long use life,High Wear Resistant |
| Diameter (mm) | 76mm-140mm | Brand Name | SHITAN |
| Model Number | ST | Certification | API |
| Place of Origin | HEBEI CHINA | ||
| High Light | 89mm DTH drill rods ，water well drill pipe ，mining drilling rods | ||
DTH Drill Rods Drill Pipe For Water Well Drilling And Mining
1. Description
Feature highlights:High-strength HDD drill pipe made from premium alloy seamless pipe(R780, E75,X95,G105,S135),manufactured withadvanced heat treatment and friction welding. It features a sleek long tube design with a thickening transition zone for enhanced abrasion resistance and safety. Meets ISO 9001:2008 and API standards ensuring world-class quality and durability.Certified by ISO, ensuring compliance with international regulatory st andards, providing market access and buyer confidence.
2. Specifications of drill pipe:
| Diameter (mm) | Thickness (mm) | Thickening type | Length (mm) | Thread | Board shank slot |
| 76 | 5-8mm | IU | 1000/ 1500/ 2000/ 2500/ 3000/ 4000/ 5000/ 6000 | 2 3/8 API REG | Double buckle Single buckle |
| 89 | 6-9.35mm | IU | 1000/ 1500/ 2000/ 2500/ 3000/ 4000/ 5000/ 6000 | 2 3/8 IF | Double buckle Single buckle |
| 102 | 7-8.38mm | IU/IEU | 1500/ 2000/ 2500/ 3000/ 4000/ 5000/ 6000 | 2 7/8 IF 3 1/2 REG | Double buckle Single buckle |
| 114 | 6-9.35mm | IU | 1500/ 2000/ 2500/ 3000/ 4000/ 5000/ 6000 | 2 7/8 IF 3 1/2 IF/REG | Double buckle Single buckle |
| 127 | 9mm | IU | 1500/ 2000/ 2500/ 3000/ 4000/ 5000/ 6000 | 3 1/2 IF | Double buckle Single buckle |
| 140 | 8-12mm | IU | 3000/ 4500/ 5000/ 6000 | 4 1/2 REG or 4FH | Double buckle Single buckle |
3. Advantages of friction welding drill pipe:
HDD drill pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, tension, bending, friction and vibration in the process of directional construction, the requirements for processing process are very strict.
The raw materials selected by our company are all the alloy structure steels for geographical usage produced by Baogang Steel. After laboratory tests, after laboratory tests, both ends of a pipe are upsetted and proceeded to overall heat treatment, then friction welded. Before finished drill pipes are plated and packaged, a series of tests have to be implemented including hardness, metallurgical structure, physical performances, etc.
Horizontal directional drilling(HDD) drill pipe is widely used in municipal engineering like mining, bridge, tunnel, high way, railway, hydro-power.
4.Characteristics of Water Well Drill Pipe
1. The rod material of the drill pipe is made of STM-R780 material, which has stable and reliable performance. The end is heated by intermediate frequency, hydraulically upset, and heat treated, which effectively eliminates the internal stress of pre-processing.
2. The tool joints are made of 42CrMoA material, which is quenched and tempered after rough machining, and subjected to surface nitriding treatment after finishing.
3. The threads are all cut and formed by CNC lathe forming inserts, with precise coordination and strong interchangeability.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
8000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...
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