Your Professional Line Pipe Supplier

 

Our goal is to become your true partner in the field of line pipe in China. Hebei Huayang Steel Pipe Co., Ltd is a comprehensive production enterprise. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 
  • Fluid Pipeline MS PIPE & GI PIPE ASTM A53 GR.B DN25- DN300
    Brand: Huayang
    Origin: China
    Diameter: 76-6302mm
    Thickness: DN500
    Material: API 5L X52 PSL2
    Standards: national standard, American standard, European standard, British standard, etc.
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  • Water Transmission Seamless API 5L GR.B DN300-D N500 Stee...
    Brand: Huayang
    Origin: China
    Diameter: 76-6302mm
    Thickness: DN500
    Material: API 5L X52 PSL2
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
  • Large Diameter Line Pipe
    Brand: Huayang
    Origin: China
    Diameter: 76mm-1442mm
    Thickness: 2.5mm-50mm
    Material: carbon steel
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
  • Oil Line Steel Pipe
    Brand: Huayang
    Origin: China
    Diameter: 76mm-1442mm
    Thickness: 2.5mm-50mm
    Material: carbon steel
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
  • Gas Line Steel Pipe
    Brand: Huayang
    Origin: China
    Diameter: 76mm-1442mm
    Thickness: 2.5mm-50mm
    Material: carbon steel
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
  • Seamless Line Pipe
    Brand: Huayang
    Origin: China
    Diameter: 76mm-1442mm
    Thickness: 2.5mm-50mm
    Material: carbon steel
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
  • Carbon Water Line Pipe
    Brand: Huayang
    Origin: China
    Diameter: 76mm-1442mm
    Thickness: 2.5mm-50mm
    Material: carbon steel
    Standards: national standard, American standard, European standard, British standard, etc.
    view more
 
Why Choose Us

Production market:

Our products are well received by the market and are exported to more than 80 regions including Southeast Asia, the Middle East, South America, Europe and the United States.

Our certificates:

The company has successively obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, special equipment production license, American Petroleum Institute fluid and structural steel pipe certification, EU CE certification, Russian GOST certification, CNOOC network access certification, safety production standardization secondary enterprise and other standard quality system certifications.

Oil Line Steel Pipe
Large Diameter Line Pipe

Quality control:

Our workshop is equipped with high-speed precision forming, welding, sizing, online non-destructive testing and other equipment to ensure efficient, stable and high-quality output, and ensure the integrity of the structure and the reliability of the weld.

Our services:

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Advantages of Line Pipe

Enhanced productivity:

Efficient pipelines minimize downtime and disruptions, allowing businesses to operate at peak performance. Thus, this translates to increased output, profitability, and a competitive edge in the market.

Cost savings:

Investing in high-quality line pipes might seem expensive upfront, but the long-term savings are significant. Moreover, reduced maintenance costs, fewer leaks or failures, and improved operational reliability contribute to substantial financial gains over the pipeline’s lifespan.

Environmental sustainability:

Leaks and spills can wreak havoc on the environment. Well-designed and maintained line pipe systems minimize these risks, promoting environmental sustainability.

 

 

Types of Line Pipe

 

 

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Specification of Line Pipe

 

 

Product name

Line pipe

Condition

New

Design Service

Available

Installation Service

Available

Size

Customized

Origin

China

 

Application of Line Pipe

 

Oil and gas transportation:

Line pipes are essential for transporting oil and gas from production sites to refineries, processing plants, or distribution networks. They form the backbone of energy infrastructure, ensuring the efficient and safe delivery of these resources.

01

Water and sewage transportation:

Line pipes are also used for transporting water and sewage in various applications, including water mains, sewage pipelines, water treatment, and pumping stations.

02

Other fluid transportation:

They can be used to transport other fluids, such as mineral slurries in the mining industry, and can be adapted with coatings to handle specific applications.

03

Structural applications:

While primarily used for fluid conveyance, line pipes can also be used in the construction of various structures, such as oil platforms and even light poles.

04

Hydrogen transport:

In the growing field of hydrogen energy, line pipes are being explored for transporting hydrogen gas, requiring careful consideration of hydrogen embrittlement.

05

 

Surface Treatment of Line Pipe

Three-Layer Polyethylene (3LPE) / Polypropylene (3LPP):

These coatings consist of a FBE primer, an adhesive layer, and a topcoat of polyethylene or polypropylene, providing superior mechanical protection and resistance to moisture and chemicals.

Oil Line Steel Pipe

Fusion-Bonded Epoxy (FBE):

FBE coatings are thermosetting resins applied as powder and melted onto the pipe's surface, offering excellent chemical resistance, adhesion, and durability.

Galvanizing:

A zinc coating, typically applied via hot-dip galvanizing, provides a corrosion-resistant surface by reacting with the steel.

Polyurethane (PU):

Offers excellent resistance to abrasion, chemicals, and corrosion, with flexibility and adhesion for harsh environments.

Liquid Epoxy:

Sprayed onto the pipe surface, liquid epoxy coatings provide corrosion protection and can be applied internally to improve flow efficiency.

 

 

Packing and Shipping of Line Pipe

 

 

Packing

Container

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

 

Q: How are pipe lines constructed?

A: Construction of pipelines involves route survey, ditching or trenching, transporting the pipes, fittings, and other materials to the site, stringing the pipes along the ditch, bending steel pipes in the field to suit local topography.

Q: What is the process of making pipes?

A: Pipes are first and foremost produced through an extrusion process. The raw material is feeded into the extruder via a hopper and a gravimetric or volumetric control system. Inside the extruder barrel the material is heated up to the melting point around 200°C by electricity and the friction in the screw system.

Q: What is the use of line pipe?

A: Line pipe is used for oil and gas conveyance applications. Manufactured from carbon steel, it transports crude oil, natural gas, production fluids, and water from one point or process to the next.

Q: What is the difference between pipeline and line pipe?

A: Linepipe is a type of steel pipeline used for petroleum, natural gas, oil, and water transportation. Most of the steel pipelines are used in regions with severe natural conditions, such as polar regions, ice fields, deserts and oceans, etc.

Q: What is the difference between seamless pipe and line pipe?

A: Strength and reliability: Seamless pipes are considered stronger and more reliable than welded pipes due to their uniform structure and absence of welds or joints that could weaken the pipe's integrity.

Q: Why is pipeline pipe green?

A: Safety: The color of green PVC pipes makes it easier to distinguish from other pipes, especially in industrial production environments, which helps reduce misoperation and prevent danger.

Hebei Huayang Steel Pipe Co., Ltd is one of the most professional line pipe manufacturers and suppliers in China, providing high quality customized products with low price. We warmly welcome you to wholesale cheap line pipe from our factory.

EN10210 LSAW Steel Structural Pipe, , API 5L PSL1 Galvanized Steel Pipe
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