OCTG API 5CT 2-7/8" Eue N80 Tubing and Casing Coupling for Male Thread

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: tubing casing
• Manufacturing Process: CNC Milling
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Grade: J55, K55, N80-1, N80-Q, L80, C90, P110
• Type: Welded Steel Pipe
• Connection: Male Threads
• Customized Support: OEM, ODM, Obm
• Shape: Round
• Standard: API, API 5CT
• Keyword: Hot Rolled Galvanized Tubing
• Certification: API 5CT
• Core Components: Casing Pup Joint
• Description: 5CT Oilfield Seamless Pipe Tubing Nipple and Casin
• Usage: Oilfield Downhole
• Transport Package: Wooden Box
• Specification: J55, K55, N80-1, N80-Q, L80, C90, P110
• Trademark: eastlong
• Origin: Henan, China
• HS Code: 7307920000
• Production Capacity: 50000 Piece/Year

Product Description

OCTG Industry API 5CT 2-7/8" EUE N80 Tubing and Casing Coupling for male thread
Because the price of raw materials has been floating recently, so we just marking a symbolic price on the web. If you are interested in our products, please directly contact us by WhatsApp or Trademanager

Product Description

     All our products are produced and processed according to , with the materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110 and so on. The couplings have three types, namely STC LTC and BTC. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, profile and so on. Our products have already passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC (China National Petroleum Corporation).

1. The product material is of high mechanical strength and good comprehensive performances.
2. The thread is processed by special CNC machine, with high accuracy of manufacture , good reliability and long service life.

3. The company can produce plain and EUE tubing pup joints, crossovers and couplings of steel grades J55,N80 and L80.
 

Product Parameters

Descriptions and size		Type of Thread	O. D*L(mm)	Weight(kg)
Tubing Coupling	2-3/8"	NUE	73.02*107.95	1.28
	2-3/8"	EUE	77.80*123.82	1.55
	2-7/8"	NUE	88.90*130.18	2.34
	2-7/8"	EUE	93.17*130.35	2.4
	3-1/2"	NUE	107.95*142.88	3.17
	3-1/2"	EUE	114.30*146.05	4.1
	4"	NUE	120.65*146.05	4.35
	4"	EUE	127.00*152.40	4.82
	4-1/2"	NUE	132.08*155.58	4.89
	4-1/2"	EUE	141.30*158.75	6.05
Casing Coupling	4-1/2"	STC	127.00*158.75	5.23
	4-1/2"	LTC	127.00*177.80	4.15
	4-1/2"	BTC	127.00*225.42	4.55
	5"	STC	141.30*165.10	4.66
	5"	LTC	141.30*196.85	5.75
	5"	BTC	141.30*231.78	5.85
	5-1/2"	STC	153.67*172.45	5.23
	5-1/2"	LTC	153.67*203.20	6.42
	5-1/2"	STC	153.67*234.95	6.36
	6-5/8"	STC	187.71*184.15	9.12
	6-5/8"	LTC	187.71*222.25	11.34
	6-5/8"	STC	187.71*244.48	11.01
	7"	STC	194.46*187.15	8.39
	7"	LTC	194.46*228.60	10.83
	7"	STC	194.46*254.00	10.54
	7-5/8"	STC	215.90*190.50	12.3
	7-5/8"	LTC	215.90*234.95	15.63
	7-5/8"	STC	215.90*263.52	15.82
	8-5/8"	STC	244.48*196.85	16.23
	8-5/8"	LTC	244.48*254.00	21.67
	8-5/8"	STC	244.48*269.88	20.86
	9-5/8"	STC	269.88*196.85	18.63
	9-5/8"	LTC	269.88*266.70	25.45
	9-5/8"	STC	269.88*269.88	23.16
	10-3/4"	STC	298.45*203.20	20.78
	10-3/4"	STC	298.45*269.88	25.74
	11-3/4"	STC	323.85*203.20	22.64
	11-3/4"	BTC	323.85*269.88	28.03
	13-3/8"	STC	365.12*203.20	25.66
	13-3/8"	BTC	365.12*269.88	31.77

 

Detailed Photos