Specifications

API Steel tubing couplings
1.Std :API 5CT &5B
2.Grade: J55,K55,N80,L80,P110
3.Treatment: phophating or blueing
4.Hot rolled

API Steel tubing couplings

 

Detailed description

 

Our company manufactures and sells tubing couplings, and we have got API Certificate for tubing couplings. tubing coupling is a connection for oilfield, the features are as follows:

1.Material:J55, K55, N80-1, N80-Q, L80, C90, P110

2.Size: tubing coupling from 2-3/8" to 4-1/2"

3.Type:NU , EU

4.Surface treatment: Whole phosphating, or inside phosphating and outside coating

5.Packing: By carton, wooden case, wooden pallet, or by requirements of customers

 

Technical Parameters

Product name	Material	Specifications	Type of thread	O.D*L(mm)	Weight(kg)	Load carrying width(mm)	Standard reference
OCTG Tubing Coupling	J55,K55 N80,L80,P110	2-3/8"TBG	NUE	73.02*107.95	1.28	4.76	API 5CT & 5B
		2-3/8"UPTBG	EUE	77.80*123.82	1.07	3.97
		2-7/8"TBG	NUE	88.90*130.18	2.34	4.76
		2-7/8"UPTBG	EUE	93.17*133.35	1.55	5.56
		3-1/2"TBG	NUE	107.95*142.88	3.71	4.76
		3-1/2"UPTBG	EUE	114.30*146.05	2.38	6.35

 

 

Package informations