API 5L Line Pipe For Gas, Oil, and Water Pipeline Systems
A line pipe is an essential component of pipeline systems, used primarily to transport liquids, gases, and other materials over long distances. These pipes are integral to various industries, including oil and gas, water supply, and chemical processing. Baokun specializes in manufacturing line pipes made from carbon steel, offering exceptional strength, durability, and resistance to harsh environments.
As a leading manufacturer in the industry, Baokun’s line pipes are designed to withstand high-pressure conditions, ensuring the safe and efficient transport of essential resources.
Why Choose Baokun For Line Pipes?
Reliable Performance in Harsh Environments
Baokun’s line pipes are designed to withstand extreme conditions. Whether facing high temperatures, corrosive materials, or fluctuating pressure, our pipes ensure maximum reliability and performance in tough environments.
Global Supply and Quick Delivery
As a trusted manufacturer, Baokun ensures timely delivery of line pipes worldwide. Our efficient logistics and robust supply chain minimize delays, keeping your projects on schedule.
Competitive Pricing and Bulk Orders
Baokun offers competitive prices for line pipes, delivering excellent value. We also provide special pricing for bulk orders, making us the preferred choice for large-scale industrial projects.
Proven Industry Reputation
With years of experience in manufacturing line pipes, Baokun has built a strong reputation for quality, reliability, and customer satisfaction. Our products are trusted by clients across the oil and gas, water treatment, chemical, and other industries.
Specifications of Baokun Line Pipes
Tolerance on Dimensions
| Standard | Out Diameter | Wall Thickness | |
| API 5L | Tolerance | Tolerance | |
| D<60.3 | +0.41mm, -0.80mm | +15.0%, -12.5% | |
| D≥60.3 | +0.75%D, -0.75%D | +15.0%, -12.5% | |
Chemical Components & Mechanical Properties
| Standard | Grade | Chemical Components (%) | Mechanical Properties | |||||
| C | Si | Mn | P | S | Tensile Strength(Mpa) | Yield Strength(Mpa) | ||
| API 5L PSL1 | A | 0.22 | – | 0.9 | 0.03 | 0.03 | ≥331 | ≥207 |
| B | 0.28 | – | 1.2 | 0.03 | 0.03 | ≥414 | ≥241 | |
| X42 | 0.28 | – | 1.3 | 0.03 | 0.03 | ≥414 | ≥290 | |
| X46 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥434 | ≥317 | |
| X52 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥455 | ≥359 | |
| X56 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥490 | ≥386 | |
| X60 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥517 | ≥448 | |
| X65 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥531 | ≥448 | |
| X70 | 0.28 | – | 1.4 | 0.03 | 0.03 | ≥565 | ≥483 | |
| API 5L PSL2 | B | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | ≥414 | ≥241 |
| X42 | 0.24 | 0.4 | 1.3 | 0.025 | 0.015 | ≥414 | ≥290 | |
| X46 | 0.24 | 0.4 | 1.4 | 0.025 | 0.015 | ≥434 | ≥317 | |
| X52 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥455 | ≥359 | |
| X56 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥490 | ≥386 | |
| X60 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥517 | ≥414 | |
| X65 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥531 | ≥448 | |
| X70 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥565 | ≥483 | |
| X80 | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | ≥621 | ≥552 | |
Applications of Steel Line Pipes
Oil and Gas Transportation
Line pipes are widely used in the oil and gas industry to transport crude oil, natural gas, and refined products. Their high-pressure capabilities ensure safe and efficient transportation over long distances, including remote or offshore locations.
Water and Wastewater Systems
Line pipes are essential in municipal and industrial water systems, used to transport drinking water, sewage, and other liquids, ensuring smooth operation of public utilities and industrial processes.
Chemical and Petrochemical Applications
In chemical plants and refineries, line pipes are critical for transporting various chemicals, including acids, gases, and fluids. They are designed to handle demanding environments, providing reliable transport for a wide range of substances.
Offshore and Subsea Projects
Line pipes are engineered to withstand the extreme conditions of offshore and subsea installations, including high pressure and corrosive environments, making them ideal for underwater oil and gas transportation.
Related Products
Related News
Seamless carbon steel pipes, stainless steel pipes, and hydraulic hoses stand out as the best options for hydraulic lines. These […]
Introduction Cold drawn seamless tubing is an essential product used across industries for applications where precision, strength, and durability are […]
SAE J524 tubing uses a seamless design and cold drawn high strength steel, while SAE J525 tubing uses an electric […]
When it comes to manufacturing critical components, material choice can make or break performance. 4340 steel has become a top […]
Induction hardening is reshaping how metals resist wear and stress by creating a tough, wear-resistant surface while keeping the core […]
Introduction In construction projects, reliability depends on the materials you choose. Among structural components, seamless steel pipe for construction has […]
Carbon steel pipes play a crucial role in many Brazilian industries, from oil and gas to construction. Their affordability and […]
The difference between pipe and tube is evident in their purpose, measurement, and applications. Pipes are designed to transport fluids […]
