API 5CT Standard Quick Coupling Connectors EU / Nu for OCTG Casing and Tubing Coupling Pipe

• Customization: Available
• After-sales Service: Support
• Type: Seamless
• Model NO.: Coupling
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Varnishing
• Usage: Pipeline Transport, Oil/Gas Drilling
• Section Shape: Round
• Certificate: ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
• Quality Inspection: Ut, Chemical Composition, Physical Properties/SGS
• Length: 2.5-12mm or Customized
• Outside Diameter: 4 1/2inch to 20inch
• Heat Treatment: Quenched, Tempered, Annealed
• Surface Require: Black, Grinding, Bright, Polish
• Transport Package: Seaworthy Packing/Wooden Box or at Client′s Requir
• Specification: Customized
• Trademark: OEM & ODM
• Origin: China
• HS Code: 73042900
• Production Capacity: 200000 Tons/Year

Product Description

Product Description

 

Product Name	API 5CT Oil Well Casing tubing Pipe steel pipe
Material	Carbon Steel/ Steel Coil
Color	Black Painting or bare pipe
Standard	API 5CT/ GOST/ GB/ EM-18-00/05
Grade	H40/ J55/ K55/ N80 / N80Q /R95 /P110 /Q125...
Dimension	OD: 114.3-508mm WT: 5.21-16.13mm
Thread	STC, LTC, BTC, special clearance, XC,EUE,EU,DWG,ECT
Used	Used as the Structural Retainer for the Walls of Oil, Gas Wells
Ends	BTC,JEF BEAR, STC, LTC,Customerize

 

Oil Casing	Range 1	Range 2	Range 3
	4.88~7.62	7.62~10.36	10.36~14.63

 

Seamless tubing with coupling and thread protector
Standard: API 5ct (certificate no. 5ct 023)
Outside diameter: 1.9''--------4-1/2''
Steel grade: H40, J55, K55, N80, L80, P110, C90, C95, T95, Q125
Thread type: EU, NU, PE
Length range: R1, R2, R3
Mainly product: Seamless casing, seamless tubing, seamless oil pipe(tubing), natural gas pipe(tubing), seamless steel pipe(tubing), casing accessories(tubing), drill pipe, premium connector(tubing), vamconnector(tubing), couping, thread protector, pup-joint and liner pipe(tubing).

TUBING PIPES
STANDARD: API SPEC 5CT
Outside Diameter Specified(mm)	Nominal Weight Threads & Coupling	Steel Grade	Wall Thickness    (mm)	Type of Thread
	Ib/ft			N U		E U
60.32(2 3/8")	4.70	H,J,L,P	4.83	YES		YES
	5.80	C,N,L,P	6.45	YES		YES
	5.95	L,P	6.45	YES		YES
	7.35	C,L	8.53			YES
	7.45	L,P	8.53			YES
73.02(2 7/8")	6.40	H,C,N,L,P	5.51	YES
	6.50	H,C,N,L,P	5.51			YES
	7.80	C,N,L,P	7.01	YES
	7.90	C,N,L,P	7.01			YES
	8.60	C,N,L,P	7.82	YES
	8.70	C,N,L,P	7.82			YES
	9.45	L,C	8.64			YES
88.90(3 1/2")	9.20	H,J,C,N,L,P	6.45	YES
	9.30	H,J,C,N,L,P	6.45			YES
	10.20	H,J,C,N,L	7.34	YES
	12.70	C,N,L,P	9.52	YES		YES
	12.95	L,P	9.52			YES
101.60(4")	9.50	H,J,C,N,L	5.74	YES
	11.00	H,J,C,N,L	6.65			YES
114.30(4 1/2")	12.60	H,J,L,N,C,T	12.75	YES
	12.75	H,J,L,N,C,T	12.75			YES
CONTACT:	Mr MARKMA

 

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