Tianjin Bohai Metal Corporation

API 5CT P110 casing tubing

API 5CT P110 Casing Tubing is a API 5CT Oil Casing Pipe & mainly used for oil well drilling. We manufacture API 5CT P110 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type and long thread type supplied with their couplings.

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Product Detail
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Commodity name: API 5CT P110 casing tubing

Product introduction

API 5CT P110 Casing Tubing is a API 5CT Oil Casing Pipe & mainly used for oil well drilling. We manufacture
API 5CT P110 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type
and long thread type supplied with their couplings.

Specification

Model Number	1.9"-20"
Type	Coupling
Machine Type	Oil production
Certification	API
Material	Alloy steel
Processing Type	Turning
Surface treatment	Whole phosphating, or inside phosphating and outside coating
Usage	Internally threaded cylinder for joining two lengths of threaded casing pipe

Item Type	Casing coupling	Tubing coupling
Specification	4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4",11-3/4", 13-3/8", 16", 18-5/8", 20"	1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
Steel grade	J55, K55, L80, N80, P110	J55, L80, N80
Thread type	STC, LTC, BTC	EUE, NUE

OCTG: Oil country tubular goods is the classification used for a variety of downhole products

API 5CT P110 Casing Tubing can be widely applicable to petroleum, construction, shipbuilding,
smelting, aviation, electric power, food, paper, chemical industry, medical equipment, boilers,
heat exchangers, metallurgy and so on.

P110 Casing is placed downhole to provide structural integrity to the wellbore and must withstand
external-collapse pressure from rock formations and internal-yield pressure from fluid and gas. It must
also hold its own deadweight and withstand the torque and transaxial pressure placed on it while running
downhole.

Technical data

Chemical Composition

Grade	C≤	Si≤	Mn≤	P≤	S≤	Cr≤	Ni≤	Cu≤	Mo≤	V≤	Als≤
API 5CT J55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/	/	0.020
API 5CT K55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/	/	0.020
API 5CT N80	0.34-0.38	0.20-0.35	1.45-1.70	0.020	0.015	0.15	/	/	/	0.11-0.16	0.020
API 5CT L80	0.15-0.22	1.00	0.25-1.00	0.020	0.010	12.0-14.0	0.20	0.20	/	/	0.020
API 5CT J P110	0.26-035	0.17-0.37	0.40-0.70	0.020	0.010	0.80-1.10	0.20	0.20	0.15-0.25	0.08	0.020

Mechanical Properties

Steel Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)
API 5CT J55	379-552	≥517
API 5CT K55	≥655	≥517
API 5CT N80	552-758	≥689
API 5CT L80	552-655	≥655
API 5CT P110	758-965	≥862