Carbon Steel API 5CT GR L80 Pipe OD: 4 1/2"-20", (114.3-508mm) Carbon Steel API 5CT Grade L80 Pipeline wall thickness: 1.0mm – 30 mm 5CT GR L80 Carbon Steel Tube Sizes: 114.3 mm (4.5 in) to 406.4 mm (16 in) API Grade 5CT L80 Carbon Steel Pipe Sizes: 26.7 mm (1.05") to 114.3 mm (4.5")

standard:ASTM

Surface :1. Galvanized 2. Black and Color Painting

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introduction

API 5CT L80 grade casing is a special type of casing used in petroleum and oil drilling industrial applications. These casings are available in different sizes and specifications including wall thickness ranging from 4 mm to 16 mm and outer diameter ranging from 12 mm to 508mm. These pipes can be equipped with different thread types, such as STC, LTC, BC, XC and even BTC, suitable for different application environments.

L80 grade steel pipe is a medium-grade steel pipe with medium-level elements, including 9% chromium, that provides high strength and is suitable for high-temperature, high-pressure systems. API 5CT Grade L80 casing is a controlled yield strength material with hardness testing requirements commonly used in wells in sour (hydrogen sulfide) environments. The casing is available in sizes from 114.3 mm (4.5 inches) to 406.4 mm (16 inches), while the tubing is available in sizes from 26.7 mm (1.05 inches) to 114.3 mm (4.5 inches). L80 is a corrosion-resistant casing steel type. API Grade L80 pipes include L80-1, L80-9Cr and L80-13Cr. L80-1 pipe is used in H2S environment, while L80-9Cr and L80-13Cr are used in CO2 environment.

Data table

Chemical Composition of API 5CT Grade L80 Steel Pipe

Grade	C≤	Si≤	Mn≤	P≤	S≤	Cr≤	Ni≤	Cu≤	Als≤
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 GR. L80 Pipes Mechanical Analysis

Steel Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)
API 5CT L80	552-655	≥655

API 5CT GR. L80 carbon Pipe Dimension Tolerance

Types of steel tubes	Outer Diameter		Wall Thickness
Cold-rolled tubes	Tube sizes (mm)	Tolerances (mm)	Tolerances (mm)
	114.3	0.79	12.5

company advantage

GNEE Company is a large-scale professional industry and trade integration enterprise located in Anyang City, Henan Province. Specializing in the production and processing of steel pipes, hot-rolled steel pipes, cold-rolled precision pipes, cold-drawn seamless pipes, special-shaped steel pipes, low-temperature steel pipes, oil pipeline pipes, square and rectangular pipes, etc.
Products comply with international standards such as ASTM, DIN, API 5L, API 5CT, JIS, and BS. The outer diameter of stock products ranges from 3mm to 3200mm, and the thickness ranges from 0.1mm to 500mm.
We can provide excellent quality, competitive prices and fast delivery. We can also arrange customization and production according to customer requirements. At the same time, we can also provide a full range of processing services: cutting, chamfering, punching, welding, bending, grooving, pickling, sandblasting, painting, and galvanizing.

FAQ

FAQ

Q: Can you send samples?

A: Of course, we can provide customers with free samples and express shipping service to all over of theworld.

Q: What is your delivery time?

A: Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.

Q: Can we visit your factory?

A: Sure, we welcome you to visit our factory, check our production lines andknow more about our strength and quality.