API 5CT Seamless Steel Pipe Casing Coupling for Reliable Performance

• Customization: Available
• After-sales Service: 24/7
• Warranty: 12 Months
• Model NO.: API Coupling
• Certification: API
• Standard: API
• Surface Treatment: Spray-Paint
• Manufacturing Process: Casting
• Material: Carbon Steel
• 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
• Production Capacity: 10000 Piece Per Month
• Package Size: 1520.00cm * 1550.00cm * 1200.00cm
• Package Gross Weight: 3000.000kg

Product Description

 

Oil Well API 5CT J55 K55 EUE Tubing Coupling/Casing Coupling

 

Product Description

Our tubing couplings are crafted from premium materials of steel grade, including J55, K55, N80, N80-1, N80-Q, L80, and P110, ensuring robust performance and durability. We offer two types of casing couplings: NU and EU. With precision craftsmanship using numerically controlled lathes and imported molding cutters, the threading process is accomplished in one seamless operation, guaranteeing consistency and interchangeability. Our testing capabilities are extensive and meticulous, employing a complete set of specialized testing apparatus for threads, including tape, pitch, tooth depth, and profile measurements.
We provide a comprehensive size range for our couplings, including 2-3/8", 2-7/8", 3-1/2", 4", and 4-1/2" in grades J55, K55, N80, and P110. All of our couplings strictly adhere to the stringent standards set by API.
Specifications 5CT/5B.

Feature
1. Material: J55, K55, N80-1, N80-Q, L80, C90, P110
2. Size: Tubing coupling available from 2-3/8" to 4-1/2"
3. Surface Treatment: Complete phosphating or a combination of interior phosphating and exterior coating for enhanced protection.
4. Packing: Securely packed by carton, wooden case, wooden pallet, or customized according to customer requirements.

 

 

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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