FAILING EXPLORATION Thread 2 3/8" FEDP Drill Pipe for Water Well Drilling - 3 1/8" OD Connection
Designed for water well drilling applications, this drill pipe facilitates the introduction of drilling fluid or air to the bit while efficiently transferring energy from the drill motor to the drilling operation.
The FAILING EXPLORATION Thread (FEDP) 2 3/8" drill pipe is engineered for optimal performance in water well drilling operations. Proper drill pipe selection is critical for determining drilling depth capabilities, bore hole size options, and push/pull down capacity.
| Tool Joint Name & Size | Material O.D. | Pin Length | Pin ID | Pin Dia. @ Base | Box Length | Box Max ID | Taper | Thread/Inch | Thread Form |
|---|---|---|---|---|---|---|---|---|---|
| 2 3/8" FEDP | 3 1/8" | 2 3/4" | 1 3/8" | 2.480" | 3" | 1 3/4" | 2" | 4 | TAPER |
| 2 7/8" FEDP | 3 3/4" | 3 1/4" | 1 7/8" | 3.100" | 3 1/2" | 2 1/4" | 2" | 4 | TAPER |
| Description | Pipe OD | Pipe Wall | Connection OD |
|---|---|---|---|
| 2-3/8 IF Flush | 3 1/2" | 0.375" | 3 1/2" |
| 2-3/8 IF | 2 3/8" | 0.280/0.254" | 3 1/2" |
| 2-3/8 FEDP | 2 3/8" | 0.280/0.254" | 3 1/8" |
| 2-3/8 Mayhew Junior | 2 3/8" | 0.280/0.254" | 3" |
| 2-3/8 Mayhew Regular (MR) | 2 3/8" | 0.280/0.254" | 3" |
- FEDP (Failing Connection)
- Mayhew Junior
- Mayhew Regular
- API 2 3/8" REG through 6 5/8" REG
- API 2 3/8" IF through 4 1/2" IF
- BECO connections from 3 1/2" to 12"
All products are manufactured using high-quality steel with strict inspection protocols before shipping. We maintain responsive customer support for all complaints and suggestions.
- Secure ply-wooden cases and pallets for transportation protection
- Custom packaging available upon request
- Production lead time: 10-20 days
- Flexible transportation options: air, express, or sea
- Payment methods: T/T, L/C, Western Union, PayPal (30% deposit, balance before delivery)
- Minimum order quantity: 1 piece
- Sample orders accepted
- Comprehensive after-sales service and technical support
ROSCHEN INC. | ROSCHEN GROUP LIMITED | ROSCHEN HOLDINGS LIMITED
Website: www.roschen.net | www.roschen.cn | www.roschen.com
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