Alloy Steel API 5CT OCTG Oil Casing And Tubing

Price Negotiable

Price: Negotiable

MOQ: 1 metric ton

Delivery Time: Negotiable

Brand: Zhongshi

Product Description

API 5CT OCTG Casing and Tubing

Description of tubing pipe:

Tubing and casing both are oil seamless pipes.Tubing is manufactured in the same hot-rolling way as

casing, except that an additional process known as "upsetting" is applied to thicken the pipes.

Features:

1. Sales volume around 120,000 tons per year.

2. Stable and reliable in quality.

3. Manufacture and testing according to API 5CT latest version.

4. Been sold to US, Syria, Oman.

5. STC.BTC.LTC , TOP thread are all available.

6. Defect detective 100% before delivery.

Technical specification:

Type	Size(O.D. )		Nominal Weight		W.T.	I.D.	Coupling
Type	in	mm	Lbf/ft	Kg/m	mm	mm	O.D.mm	Min length mm
NUE J55 L80 N80 P110	1.90	48.26	2.75	4.09	3.68	40.90	55.88	95.25
	2 3/8	60.32	4.60	6.85	4.83	50.66	73.02	107.95
	2 7/8	73.02	6.40	9.52	5.51	62.00	88.90	130.18
	3 ½	88.90	9.20	13.69	6.45	76.00	107.95	142.88
	4 1/2	114.30	12.60	18.75	6.88	100.54	132.08	155.58
EUE J55 L80 N80 P110	1.90	48.26	2.90	4.32	3.68	40.90	63.50	98.42
	2 3/8	60.32	4.70	6.99	4.83	50.66	77.80	123.82
	2 7/8	73.02	6.50	9.67	5.51	62.00	93.17	133.35
	3 ½	88.90	9.30	13.84	6.45	76.00	114.30	146.05
	4 1/2	114.30	12.75	18.97	6.88	100.54	141.30	158.75

Dimension Tolerances:

Steel grade	Type	Total elongation under load (%)	Yield strength (Mpa)		Tensile strength (Mpa) min	Hardness max
Steel grade	Type	Total elongation under load (%)	min	max	Tensile strength (Mpa) min	HRC	HBW
H40	-	0.5	276	552	414	-	-
J55	-	0.5	379	552	517	-	-
K55	-	0.5	379	552	655	-	-
N80	1	0.5	552	758	689	-	-
N80	Q	0.5	552	758	689	-	-
M65	-	0.5	448	586	586	22	235
L80	1	0.5	552	655	655	23	241
L80	9 Cr	0.5	552	655	655	23	241
L80	13 Cr	0.5	552	655	655	23	241
C90	1	0.5	621	724	689	25.4	255
P110	-	0.6	758	965	862	-	-