Langfang Baiwei Drill Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 20-30 working days, which will be adjusted according to different products and inventory |
| Delivery Time | 20-30 working days, which will be adjusted according to different products and inventory |
| Packaging Details | According to clients' needs |
| Type | Drill Pipes |
| Machine Type | Drilling Equipment |
| Material | High Manganese Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| Application | Well drilling,DTH drilling, Coal Drilling, Quarrying |
| Pressure | High Pressure |
| Diameter | 42-140mm |
| Length | 15FT/20FT/25FT/30FT |
| Color | Request |
| Advantage | High Performance |
| Usage | Well Drilling |
| Brand Name | Longway |
| Model Number | 4.5" |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 20-30 working days, which will be adjusted according to different products and inventory |
| Delivery Time | 20-30 working days, which will be adjusted according to different products and inventory | Packaging Details | According to clients' needs |
| Type | Drill Pipes | Machine Type | Drilling Equipment |
| Material | High Manganese Steel | Processing Type | Forging |
| Use | Well Drilling | Application | Well drilling,DTH drilling, Coal Drilling, Quarrying |
| Pressure | High Pressure | Diameter | 42-140mm |
| Length | 15FT/20FT/25FT/30FT | Color | Request |
| Advantage | High Performance | Usage | Well Drilling |
| Brand Name | Longway | Model Number | 4.5" |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Water Well Drill Pipe 20FT ，140mm well drilling pipe ，140mm Water Well Drill Pipe | ||
High Manganese Steel API Oilwell Drill Pipe For Well Drilling
Product Description
1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened
2. The joint shall be quenched and tempered with 42CrMo and the surface shall be nitrided as far as possible
3. Friction welding process between joint and rod body to ensure the strength and coaxiality of joint and rod body
| OD A | Wall B | Length L | Weight lbs | ID Pin C | Across Flat D | Flat Length E | Dist From Shoulder F | Flat Length G | Across Flat H | Connection |
| 3.5" | .315" | 20' | 245 | 1.75" | 2.75" | 12.5" | 3.25" | 2.25" | 3.25" | 2 3/8IF |
| 4.5" | .337" | 20' | 345 | 1.75" | 3" | 12.5" | 3.25" | 2.375" | 4" | 3 1/2 Reg |
| 4 1/2" | .337" | 20' | 345 | 2 1/8" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 2 7/8 IF |
| 4 1/2" | .337" | 25' | 430 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 4 1/2" | .337" | 25' | 430 | 2 1/8" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 2 7/8 IF |
| 4 1/2" | .337" | 30' | 510 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 4 1/2" | .500" | 25' | 510 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 4 1/2" | .500" | 30' | 615 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 4 1/2" | .750" | 25' | 805 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 5" | .500" | 25' | 695 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 5" | .500" | 30' | 775 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 5" | .750" | 30' | 1100 | 1 3/4" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4" | 3 1/2 Reg |
| 5" | .750" | 25' | 930 | 1 1/2" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4 5/8" | 3 1/2 Beco |
| 5 1/2" | .750" | 25' | 1045 | 1 1/2" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4 5/8" | 3 1/2 Beco |
| 5 1/2" | .750" | 30' | 1240 | 1 1/2" | 3" | 12 1/2" | 3 1/4" | 2 3/8" | 4 5/8" | 3 1/2 Beco |
Drill pipe usage notes
1. New drill pipe should be pasted 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 clients’ special requirements
Drill pipe usage notes
1. New drill pipe should be pasted 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 clients’ special requirements
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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