| Certification: | API 5CT |
|---|---|
| Power Source: | Hydraulic |
| Operation Pressure: | Atmospheric Pressure |
| Applicable Medium: | Mud, Natural Gas, Crude Oil |
| Structure: | Vertical |
| Material: | Alloy |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Seamless Tubing and Casing Pipe Pup Joints and Couplings Price
A pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.
All of our pup joints are produced and processed according to API standard, with materials of steel grade J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of thread NU and EU. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability.
We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth and profile.
Parameters
| Product: | Pup Joint, OCTG Pup Point |
| Application: | Pipe Cut into different length used for connect 2 joints of tubing or casing |
| Size: | Tubing Coupling : 2-3/8'' - 4-1/2'' |
| Casing Couping : 4-1/2'' - 20' | |
| Length: 2, 3, 4, 6, 8, 10, 12 ft | |
| Pipe Standard: | API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95 |
| Surface: | Coating |
| Thread: | BTC, LTC, STC |
| Special Service | Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156 |
| Packing: | By carton, wooden case, wooden pallet or requirement of customer |
| Diameters: | .75" through 4.5" nominal O.D. |
| Weights: | Standard or Heavy Wall |
| Lengths: | 2, 3, 4, 6, 8, 10, 12 ft. Standard (Lengths up to 20' available upon request) |
| Grades: | J-55, N-80, N-80 Q & T, L-80, P-110, 13-CR and other premium grades |
| Connections: | EUE, NUE, Buttress |
| SPECIFICATIONS | ||||
| TUBING PUP JOINT | OD | GRADE | END TYPE | LENGTH(FT) |
| 2 3/8" | J/K/L/N/P | NUE/EUE | 2/3/4/5/6/8/10/12 | |
| 2 7/8" | J/K/L/N/P | NUE/EUE | 2/3/4/5/6/8/10/12 | |
| 3 1/2" | J/K/L/N/P | NUE/EUE | 2/3/4/5/6/8/10/12 | |
| 4 1/2" | J/K/L/N/P | NUE/EUE | 2/3/4/5/6/8/10/12 | |
| CASING PUP JOINT | OD | GRADE | END TYPE | |
| 4 1/2" | J/K/L/N/P | LTC/STC/BTC | ||
| 5" | J/K/L/N/P | LTC/STC/BTC | ||
| 5 1/2" | J/K/L/N/P | LTC/STC/BTC | ||
| 6 5/8" | J/K/L/N/P | LTC/STC/BTC | ||
| 7" | J/K/L/N/P | LTC/STC/BTC | ||
| 7 5/8" | J/K/L/N/P | LTC/STC/BTC | ||
| 7 3/4" | J/K/L/N/P | LTC/STC/BTC | ||
| 8 5/8" | J/K/L/N/P | LTC/STC/BTC | ||
| 9 5/8" | J/K/L/N/P | LTC/STC/BTC | ||
| 10 3/4" | J/K/L/N/P | STC/BTC | ||
| 11 3/4" | J/K/L/N/P | STC/BTC | ||
| 13 3/8" | J/K/L/N/P | STC/BTC | ||
Our Team
Zhengzhou Maierda Petroleum Equipment Co., Ltd., located in Central China, is a professional supplier of oilfield equipment and accessories.
Our factories have more than 15 years experiences of manufacturing oilfield equipment and accessories.
Our sales team has more than 10 years importing & exporting experiences in oil & gas industry.
Our Products
We are specialized in oilfield equipment and accessories including casing centralizers, float equipment, stage collars, cementing plugs, cementing heads, cement baskets, casing & tubing pipes, sucker rods, drill pipes, drill collars, pumping units, etc.
We are committed to providing high-quality and cost-effective products and services to our customers.
Our Services
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Let's join hands and work together to create a better future!
Suppliers with verified business licenses
Audited Supplier 
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