| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Certification: | API |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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|
Norminal Size
(in) |
Length(ft)
|
Top Upset Joint
|
|
Bottom Upset Joint
|
|
Bore D
|
Drive Section
|
|
|||
|
|
|
API BOX
Thread Left Hand |
Du
|
Right Hand Connections
|
DL
|
|
Across
Corners |
Across
Flates |
|||
|
3-1/2
|
40
|
6 5/8REG
|
7 3/4
|
NC38(3 1/2IF)
|
4 3/4
|
2 1/4
|
4.437
|
3 1/2
|
|||
|
4-1/4
|
40
|
6 5/8REG
|
7 3/4
|
NC46 (41F)
NC50(4 1/2IF) |
6~6 3/8
6 1/8~6 3/8 |
2 13/16
|
5.500
|
4 1/4
|
|||
|
5-1/4
|
40
|
6 5/8REG
|
7 3/4
|
NC50
5 1/2FH |
7
|
3 1/4
|
6.750
|
5 1/4
|
|||
|
6
|
40
|
6 5/8REG
|
7 3/4
|
NC50
|
7 3/4
|
3 1/2
|
7.625
|
6
|
|||
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