Seamless Steel Pipe Casing Coupling with API 5CT Certification

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: API Coupling
• Certification: API
• Type: Tubing & Casing Coupling
• 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
• 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 high-quality Oil Well API 5CT J55 K55 EUE Tubing Coupling and Casing Coupling, designed to meet the rigorous demands of the oil and gas industry.

 

Product Description

Each of our tubing couplings is crafted using top-notch steel grades such as J55, K55, N80, N80-1, N80-Q, L80, and P110. Our casing couplings are available in two distinct types: NU and EU. Precision is key, which is why we use advanced numerically controlled lathes and imported molding cutters to ensure the threading process is completed in a single step. This meticulous approach guarantees broad commonality and seamless interchangeability. Our comprehensive testing capabilities feature a full array of specialized thread testing instruments, meticulously evaluating tape, pitch, tooth depth, and profile, ensuring the utmost quality and performance.
We offer a versatile size range, including 2-3/8", 2-7/8", 3-1/2", 4", and 4-1/2" in the durable grades of J55, K55, N80, and P110. All our couplings are proudly compliant with the stringent API
Specifications 5CT/5B, promising reliability and excellence.

Feature
1. Material: Choose from the finest grades-J55, K55, N80-1, N80-Q, L80, C90, and P110 for unmatched strength and durability.
2. Size: Tubing couplings available from 2-3/8" to 4-1/2", tailored to fit a wide range of applications.
3. Surface Treatment: Options include comprehensive phosphating, or an innovative combination of inside phosphating and outside coating, ensuring superior protection and longevity.
4. Packing: Secure packaging available in cartons, wooden cases, wooden pallets, or customized arrangements to meet specific customer requirements, ensuring safe and efficient transport.

 

 

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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