Langfang Baiwei Drill Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 20-30 working days, which will be adjusted according to different products and inventory |
| Packaging Details | According to clients' needs |
| Supply Ability | 20-30 working days, which will be adjusted according to different products and inventory |
| Load | 800KN |
| Max. pull-back speed | 1.5m/min |
| Min. pull-back speed | 0.8m/min |
| Power | 7.5KW |
| Host size | 600*400*400 |
| Hydraulic station size | 1200*1000*900 |
| Host weight | 280kg |
| Hydraulic station weight | 400kg |
| Fit diameter of manhole | 420mm |
| Require well dimensions | 1000mm |
| Rod specifications | 68*600mm |
| Brand Name | Longway |
| Model Number | KX80 |
| Place of Origin | China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T | Delivery Time | 20-30 working days, which will be adjusted according to different products and inventory |
| Packaging Details | According to clients' needs | Supply Ability | 20-30 working days, which will be adjusted according to different products and inventory |
| Load | 800KN | Max. pull-back speed | 1.5m/min |
| Min. pull-back speed | 0.8m/min | Power | 7.5KW |
| Host size | 600*400*400 | Hydraulic station size | 1200*1000*900 |
| Host weight | 280kg | Hydraulic station weight | 400kg |
| Fit diameter of manhole | 420mm | Require well dimensions | 1000mm |
| Rod specifications | 68*600mm | Brand Name | Longway |
| Model Number | KX80 | Place of Origin | China |
| Certification | ISO9001 | ||
| High Light | 1.5m/min Max Pull-Back Speed Pipeline Replacement System ，0.8m/min Min Pull-Back Speed Pipe Bursting Equipment ，7.5KW Power Pipeline Replacement System | ||
The expansion method for in-place replacement utilizes specialized expander to generate controlled radial expansion forces within existing pipes. This uniformly enlarges or splits the old pipe diameter while simultaneously pulling new pipe into the expanded cavity. This single-pass process completes pipe rehabilitation by “expanding and replacing” without excavation or additional working pits.
Gentle Force Application: Utilizes radial expansion force rather than axial tension, subjecting manhole walls to minimal reaction forces and causing zero structural damage to chambers.
No Pipe Accumulation: Completely eliminates “pile-up” phenomena, ensuring smooth construction without pipe jamming risks.
Flexible Replacement: Supports both same-diameter replacement and one-size-up pipe diameter expansion (Up-size) to enhance flow capacity.
| Project | Unit | KX50 | KX80 |
|---|---|---|---|
| Load | KN | 50 | 800 |
| Full thrust | KN | ||
| Maximum pull-back speed | m/min | 1.5 | 1.5 |
| Minimum pull-back speed | m/min | 0.8 | 0.8 |
| Advance rate | m/min | ||
| Power | KW | 4 | 7.5 |
| Size of the host (length width and height) | mm*mm*mm | 480*400*400 | 600*400*400 |
| Hydraulic station size (length width and height) | mm*mm*mm | 800*550*500 | 1200*1000*900 |
| The host weight | kg | 120 | 280 |
| Hydraulic station weight | kg | 140 | 400 |
| Fit diameter of manhole | mm | 420 | 420 |
| Require well dimensions (length) | mm | 800 | 1000 |
| Rod specifications | mm*mm | Φ60*500 | Φ68*600 |
Our standard production time is approximately 20 days. For items in stock, we can ship within 3 business days.
We conduct rigorous quality inspections and performance tests on every drill rod prior to shipment to guarantee reliability and durability.
Yes, we welcome sample orders as an opportunity for you to evaluate our product quality before committing to larger quantities.
Yes, all our drill pipes and casings undergo professional heat treatment to enhance their structural strength and operational performance.
Yes, each drill pipe and casing receives anti-rust paint or anti-corrosion oil coating before shipping. Galvanized options are available upon request.
Contact: Mrs. Tina Zhao
Whatsapp/Wechat: +86 13507065529
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
12,000,000-20,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
LANGFANG BAIWEI DRILL CO.,LTD LangFang Baiwei Drill Co.,Ltd located in the center of Beijing, Tianjin and Hebei-Yongqing Industrial Area. Langfang Hebei. Our company is a drilling tools manufacturing enterprisewith integration of design, geological, well, double wall, oil, ... LANGFANG BAIWEI DRILL CO.,LTD LangFang Baiwei Drill Co.,Ltd located in the center of Beijing, Tianjin and Hebei-Yongqing Industrial Area. Langfang Hebei. Our company is a drilling tools manufacturing enterprisewith integration of design, geological, well, double wall, oil, ...
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