Product Description
A pup joint is a casing or tubing of length shorter than Range 1 with the same thread connection, used to adjust the length of tubular strings to its exact requirement.
The performance of the pup joint is expected to be the same as the casing / tubing.
Pup joints are manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing.
Features
- Designed and manufactured according to API spec 5CT and API 5B.
- All standard lengths (2', 3', 4', 5', 6', 8', 10' or 12'), but any length can be specified.
- The same performance with casing / tubing.
- Available in API and proprietary steel grades: H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125.
- Available in API thread: EUE, NUE for tubing, BTC, STC, LTC for casing.
- Processing: Seamless.
Specifications
| Tubing Pup Joint Specifications |
| Outside Diameter |
1.05 ~ 4-1/2 in (26.67 ~ 114.3 mm) nominal size OD |
| Weight |
Standard or Heavy Wall |
| Length |
2, 3, 4, 5, 6, 8, 10, 12 ft (with other lengths available upon request) |
| Grade |
H40, J55, L80, N80/Q, C90, T95, P110 |
| Connection |
EUE, NUE |
| Standard |
API 5CT, API 5B |
| Casing Pup Joint Specifications |
| Outside Diameter |
4-1/2 ~ 20 in (114.3 ~ 508 mm) nominal size OD |
| Weight |
Standard or Heavy Wall |
| Length |
2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 ft (with other lengths available upon request) |
| Grade |
H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125 |
| Connection |
BTC, STC, LTC |
| Standard |
API 5CT, API 5B |
About Lake Petro
Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of ISO, GOST, etc.
FAQ
How can I place order?
A: You can contact us by email about your order details, or place order on line.
How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.
What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
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