Leading ASTM Standarded Steel Pipe Manufacturer in China Since 1998
We are Specialized in Manufacturing ASTM A53, ASTM A252, ASTM A500 Steel Pipes.
Factory Direct Price
24 Years Experience
Officially Certificated
Weekly Process Report
Our Products
Quality Assurance
Strict Supplier Management
Raw Material Inspection
ITP & MPS Docs Preparation
Physical & Chemical Tests
Appearance & Packaging Inspection
Traceable Bar Code on Each Pipe
How Can We Grow Your Business?
- 8 Production Lines to Ensure Project Schedule Implementation.
- 12 Engineers with Rich Experience, Which Can Effectively Solve Any Problems During Pipeline Manufacturing.
- Free Packaging Design to Make Sure Each Pipes Will Be Delivered Safely with Low Cost.
- Normative Documentationto Your Clients, Such as ITP and MPS.
Rich Experience in Construction and Fluid Transmission Projects.
UNIASEN has rich experience in supplying steel pipes in ASTM A53, ASTM A252, ASTM A500 standards.
Our Clients
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Let's Raise Your Project Profit to the Next Level, NOW!
After understanding the requirements, we will let our pipe expertise to help you to provide a completely solution.
We usually reply your message within 6 bussiness hours, please pay attention to the email with the suffix “@uniasen.com.”