API Threading Casing Coupling Drill Pipe Tool Joint Coupling

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: API Coupling
• Certification: API
• Weight (Kg): 30
• Condition: New
• Processing Type: Rolling Pipe
• Machine Type: Drilling Tool
• Use: Well Drilling
• Color: Black,Red, Green, or as Requested
• Outer Diameter: 2 3/8" ~ 6 5/8"
• Video Outgoing-Inspection: Provided
• Type: Tubing & Casing Coupling
• Applicable Industries: Energy & Mining, Advertising Company
• Product Name: Tubing Coupling
• Application: Oil/Gas/Geothermal
• Machinery Test Report: Provided
• Steel Grade: J55, K55, N80-1, N80-Q, L80, C90, P110
• Transport Package: Plywood Case
• Specification: API 5CT
• Trademark: goldenman
• Origin: Shandong, China
• HS Code: 8431431000
• Production Capacity: 10000 Piece Per Month
• Package Size: 1520.00cm * 1550.00cm * 1200.00cm
• Package Gross Weight: 3000.000kg

Product Description

 

Introducing our robust and reliable Oil Well API 5CT J55 K55 EUE Tubing Coupling and Casing Coupling, designed to excel in demanding environments.

 

Product Description

Our tubing couplings are crafted from high-quality steel grades, including J55, K55, N80, N80-1, N80-Q, L80, and P110, ensuring exceptional performance. The casing couplings are available in two distinct types: NU and EU. Utilizing state-of-the-art numerically controlled lathes and imported molding cutters, we achieve precision threading in a single process, guaranteeing outstanding commonality and interchangeability. We are equipped with a complete range of testing capabilities, deploying advanced single testing apparatus for thread measurement, such as tape, pitch, tooth depth, and profile evaluation.
Our extensive size range includes 2-3/8", 2-7/8", 3-1/2", 4", and 4-1/2" in J55, K55, N80, and P110 grades. Each of our couplings strictly adheres to API standards for superior quality assurance.
Adheres to API Specifications 5CT/5B for unparalleled reliability.

Outstanding Product Features
1. Premium Material Options: J55, K55, N80-1, N80-Q, L80, C90, P110 - ensuring durability and performance in diverse applications.
2. Versatile Size Options: Tubing couplings available from 2-3/8" to 4-1/2", accommodating various operational needs.
3. Advanced Surface Treatment: Options include full phosphating or selective inside phosphating with outside coating for enhanced protection.
4. Flexible Packaging Solutions: Packaged according to customer requirements, using cartons, wooden cases, or wooden pallets for optimal safety.

 

 

Product Parameters

Size OD (in)	Coupling Size OD (in)	Length (in)	Weight per Piece(kg)	Palletized Carton Quantity (piece)	Palletized Carton Weight (kg)
1.9	2.188	3.750	0.84	2,800	2352
2 3/8	3.063	4.875	1.55	1,444	2239
2 7/8	3.668	5.500	2.40	792	1901
3 1/2	4.500	5.750	4.10	448	1837
4	4.750	5.750	4.82	320	1543
4 1/2	5.563	6.500	6.05	252	1525

 

 

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