As a leading china api 5l erw steel pipe supplier dedicated to powering global energy and infrastructure projects. We offer a comprehensive range of high-performance api 5l erw pipe, designed to meet the most demanding specifications for oil, gas, and water transmission.

Our core products include both API 5L Seamless Line Pipe and welded options. The API 5L seamless line pipe, manufactured through hot rolling or cold drawing, provides a uniform structure and superior strength, making it the ideal choice for high-pressure environments. For projects requiring cost-efficiency without compromising quality, our welded API 5L Pipe solutions, including api 5l erw pipe, deliver excellent performance.

We supply a full spectrum of grades, from Grade B to X70, and strictly adhere to both API 5L PSL1 Line Pipe and API 5L PSL2 Line Pipe specifications. Whether your project demands the standard requirements of PSL1 or the more rigorous testing of PSL2 (including toughness and chemical composition controls), we have the right API 5L Carbon Steel Line Pipe for you.

Why Choose Yuan Steel Pipe for Your Api 5l Pipe Supplier ?

As a professional china api 5l pipe supplier, we go beyond just providing products. We deliver complete solutions:

1. Complete Product Coverage

One-stop sourcing for all your API 5L Pipe needs, from Seamless API 5L Pipe to welded, from PSL1 to PSL2, from Grade B to X70.

2. Rigorous Quality Control

We strictly adhere to the api 5l erw steel pipe specification at every production stage, ensuring every api 5l erw pipe meets or exceeds international standards.

3. Global Logistics Capability

With exports to over 50 countries, we ensure seaworthy packaging, accurate documentation, and fast, reliable lead times.

4. Professional Customization Services

Need custom lengths, specific coatings (like 3LPE, FBE), or additional testing (HIC, SSC), Our team provides tailored solutions to match your exact project specifications.

FAQ

Q: How can I get the most accurate API 5L Line Pipe Price List?

A: Steel prices fluctuate daily. For the most accurate API 5L Line Pipe quote, please contact our sales team with your specific requirements: quantity, grade (e.g., X52 or X70), specification level (PSL1 or PSL2), dimensions, coating, and destination port. We will provide a detailed price list within 24 hours.

Q: What is the main difference between API 5L seamless pipe and API 5L welded pipe? 

A:  API 5L Seamless Line Pipe has no longitudinal weld seam, offering superior strength and uniformity for high-pressure, high-temperature, and critical applications. API 5L welded pipe (like ERW) is manufactured from steel coils and welded, making it more cost-efficient for larger diameters and standard pressure projects.

Q: What production specifications and grades of API 5L pipe can YUAN supply?

A: As a leading Chinese API 5L pipe supplier, YUAN provides a full range of API 5L line pipe in both seamless (SMLS) and welded (ERW, LSAW, SSAW) structures. We supply Product Specification Levels 1 and 2 (PSL1 & PSL2), covering standard Grade B up to high-strength grades like X42, X52, X60, X65, and X70. Dimensions range from 1/2" to 60" OD to match diverse pipeline engineering needs.

Q: What anti-corrosion coating options do you offer for buried or offshore API 5L pipelines?

A: To maximize pipeline service life in harsh environments, we provide comprehensive external and internal anti-corrosion coating services. Our capabilities include 3LPE (3-Layer Polyethylene), 3LPP, Fusion Bonded Epoxy (FBE), and internal liquid epoxy linings. All coated API 5L line pipes undergo holiday detection and adhesion testing before packaging to avoid transit and installation damage.