API 5L L450 Seamless Steel Pipe
GNEE's API 5L L450 Seamless Line Pipe is produced using various manufacturing processes, including hot or cold working, and then the pipe is subjected to various tests such as flattening test, hydrostatic test or non-destructive electrical test to ensure that the specified requirements are met.
API 5L L450 seamless pipe is made of carbon steel and is designed to withstand high pressure and high temperature environments. It is generally used to transport liquids such as oil and natural gas. API 5L X65 carbon steel seamless pipe has a high carbon concentration and strong resistance to crack growth. It is produced with the help of hot billets, making it one of the strongest pipes in this grade.
API 5L L450 high-yield pipe can be coated or surface treated. This coating or surface treatment reduces the defects of the pipe and also increases the physical properties.
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API 5L L450 Pipe Coating Standard
|
Coating Type |
Coating Layer |
Coating thickness |
|
Three layers polyethylene |
Inside layer: epoxy (Green) |
2.0 -4.5mm |
|
Mid layer: adhensive (White) |
||
|
Outsidelayer: polyethylene (Black) |
||
|
Two layers polyethylene |
Inside layer: adhensive |
2.0 -4.5mm |
|
Outside layer: polythene |
||
|
Epoxy |
Epoxy |
200-400um |
|
Two layers epoxy |
Inside layer: expoxy (Green) |
400-800um |
API 5L L450 Carbon Steel Line tube

Why choose us
GNEE pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
Gnee Company products

FAQ
1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
Stainless Steel pipe,Carbon Steel,Pipe Galvanized Steel,
3. Why should you buy from us not from other suppliers?
The company has sufficient inventory to ensure that customers receive the goods at the lowest price and the shortest delivery time
when purchasing. A professional logistics team and after-sales team will solve all delivery and receiving problems for you.
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