ROSCHEN GROUP
| Supply Ability | 100000 pcs |
| Packaging Details | Steel packaging |
| name | Mayhew Junior Friction Welded Drill Rod |
| type | Mayhew Jr Drill Rod |
| model | Friction Welded Drill Rod |
| type model | Friction Welded Mayhew Junior Drill Rod |
| drill pipe feature | Friction Welded drill pipe |
| drill rod supplier | Friction Welded Drill Rod factory |
| good quality drill rod | Friction Welded Drill Rod manufacturer |
| drill rod hot sale | Friction Welded Drill Rod Wholesale |
| Brand Name | ROSCHEN |
| Model Number | 2 3/8, 2 7/8, 3 1/2, 4 1/2 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000 pcs | Packaging Details | Steel packaging |
| name | Mayhew Junior Friction Welded Drill Rod | type | Mayhew Jr Drill Rod |
| model | Friction Welded Drill Rod | type model | Friction Welded Mayhew Junior Drill Rod |
| drill pipe feature | Friction Welded drill pipe | drill rod supplier | Friction Welded Drill Rod factory |
| good quality drill rod | Friction Welded Drill Rod manufacturer | drill rod hot sale | Friction Welded Drill Rod Wholesale |
| Brand Name | ROSCHEN | Model Number | 2 3/8, 2 7/8, 3 1/2, 4 1/2 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | drill extension rod ，tapered drill bits | ||
Mayhew Junior Friction Welded Drill Rod 2 - 7/8 inch with 2 - 3/8 inch Regular Thread
Mayhew Junior Friction Welded Drill Rod 2 - 7/8 inch with 2 - 3/8 inch Regular Thread
Drill Pipe
Roschen manufactures drill pipe and accessories for water well, geothermal, seismograph, and mining applications. Our team provides over 50 years of experience in the machine shop and the drilling pad. At Roschen, we are capable of fulfilling all your drill pipe needs.
Any order quantity, any pipe size, our team will competently, professionally, and timely meet your needs. Our lead time is faster than our competition, and our quality control process ensures a consistent, high-quality product.
. ACCURACY: Drawing specifications are sent before order placement to guarantee you receive the exact product for your project. For custom orders, physical samples are also offered.
QUALITY: Utilizing an industry-leading friction weld process and CNC-machine tool joints guarantee a precision product every time.
| Description | Pipe OD | Pipe Wall | Connection OD | Connection ID | Length(ft) |
| 2-3/8 IF Flush | 2003/1/2 | 0.375 | 2003/1/2 | 2001/3/4 | 20 |
| 2-3/8 IF | 2002/3/8 | .280/254 | 2003/1/2 | 2001/3/4 | 10, 15, 20 |
| 2-3/8 FEDP | 2002/3/8 | .280/254 | 2003/1/8 | 2001/1/2 | 10, 15, 20 |
| 2-3/8 Mayhew Jr | 2002/3/8 | .280/254 | 3 | 2001/1/2 | 10, 15, 20 |
| 2-3/8 Mayhew Jr | 2002/3/8 | 0.19 | 2002/3/4 | 2001/1/2 | 5, 10 |
| 2-7/8 Mayhew Jr Pipe Flush | 2002/7/8 | 0.362 | 2002/7/8 | 2001/1/2 | 10, 15, 20 |
| Mayhew Reg. Flush | 2003/1/2 | 0.375 | 2003/1/2 | 2001/1/2 | 20 |
| Mayhew Reg. | 2002/3/8 | .280/254 | 3-1/2 or 3-1/4 | 2001/1/2 | 10, 15, 20 |
| 2-7/8 IF | 2004/1/2 | 0.337 | 2004/1/8 | 2002/1/2 | 10, 15, 20 |
| 3-1/2 IF | 2005/1/2 | 0.362 | 2004/3/4 | 2002/11/16 | 10, 15, 20 |
| 3-1/2 API Reg Flush | 2004/1/2 | 0.337 | 2004/1/2 | 2001/1/2 | 10, 15, 20 |
| 4-1/2 API Reg Flush | 2005/1/2 | .362/.478 | 2005/1/2 | 2002/1/4 | 10, 15, 20 |
| AWJ/AW w/Flats | 2001/3/4 | .188/.250 | 2001/3/4 | 5/8 | 5,10 |
| NWJ/NW w/Flats | 2002/5/8 | .188/.250 | 2002/5/8 | 1-1/4 or 1-3/8 | 5,10 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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