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{"title":"High Precision Perforated Pup Joint Length 2ft 10ft Long Working Lifespan","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/b3\/b924c0a7bee9b1050525756301f5-200x200-1\/high_precision_perforated_pup_joint_length_2ft_10ft_long_working_lifespan.jpg","attrs":{"Brand Name":"zhongshi","Model Number":"pup joint","Certification":"API 5CT ,ISO ,QHSE","Place of Origin":"China"}}
{"title":"Alloy Steel Tubing Casing Tubing Crossover Joint Reducing Joint With Thickness 2","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/3b\/51650457f5d703302c66fcc7f7f8-200x200-1\/alloy_steel_tubing_casing_tubing_crossover_joint_reducing_joint_with_thickness_2_87_30mm.jpg","attrs":{"Brand Name":"zhongshi","Model Number":"pup joint","Certification":"API 5CT ,ISO ,QHSE","Place of Origin":"China"}}
{"title":"API 5CT Standard Sucker Rod Coupling Thickness 2.87-30mm 4.24-20.62mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/47\/712752dc01182678ec740dca3ffe-200x200-1\/api_5ct_standard_sucker_rod_coupling_thickness_2_87_30mm_4_24_20_62mm.jpg","attrs":{"Brand Name":"zhongshi","Model Number":"API coupling","Certification":"API 5CT","Place of Origin":"China"}}
{"title":"Carbon Steel Oilfield Tubing Connection Crossover Adapter","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/3e\/d7f8c5ea67e291a0e8e0a77032c0-200x200-1\/carbon_steel_oilfield_tubing_connection_crossover_adapter.jpg","attrs":{"Brand Name":"Zhongshi","Model Number":"2-3\/4\" PIN x 2-3\/8\" BOX EUE J55","Certification":"API 5CT,ISO,QHSE","Place of Origin":"China"}}
{"title":"API 5CT Banded ESP Cable Protector Coupling Mid Joint","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/ba\/485488bd3f5d11f5836e5d121fd7-200x200-1\/api_5ct_banded_esp_cable_protector_coupling_mid_joint.jpg","attrs":{"Brand Name":"Zhongshi","Model Number":"2-3\/4\" PIN x 2-3\/8\" BOX EUE J55","Certification":"API 5CT,ISO,QHSE","Place of Origin":"China"}}
{"title":"API Downhole Casing ESP Cable Protector Top Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/aa\/4a06988541cbc3a633e339e9615a-200x200-1\/api_downhole_casing_esp_cable_protector_top_connection.jpg","attrs":{"Brand Name":"Zhongshi","Model Number":"2-3\/4\" PIN x 2-3\/8\" BOX EUE J55","Certification":"API 5CT,ISO,QHSE","Place of Origin":"China"}}
Pressure pup joints are short, high-strength pipe segments with integral wing union ends designed for demanding oilfield applications including fracturing, cementing, and well testing. Rated for working pressures up to 15,000 psi, these components connect flowline equipment while providing a secure, leak-proof solution for transporting high-pressure fluids.
Key Specifications
Pressure Rating: Typically rated for 10,000 to 20,000 psi for standard and sour gas service
Construction: Integral, one-piece construction eliminates welds, enhancing strength and reliability
End Connections: Equipped with wing union ends (e.g., Fig 602, 1502) for fast, hammer-tight connection
Length: Available in various lengths, commonly 2 ft, 3 ft, 5 ft, and 10 ft
Sizes: Common bore sizes include 1-1/2", 2", 3", and 4 inches
Applications: Used in cementing, stimulation, and well-servicing lines, particularly for spacing out pipe strings
Common Applications
High-Pressure Flowlines: Used to adjust the length of temporary piping between equipment
Well Service & Testing: Essential in cementing, stimulation, and fracturing manifolds
Choke & Kill Lines: Used for fluid control in hazardous, high-pressure environments
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o...
