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فارسیLined Pipe Fittings
What is Lined Pipe?
What Products Are Included in This Series?
- Steel-Lined PTFE Straight Pipe/Spool
- Steel-Lined Anti-Static/Conductive PTFE Straight Pipe
- Lined Sight Glass / Flow Indicator
- Steel-Lined PTFE Non-Standard Fittings (customizable according to drawings)
| Nominal Diameter | DN15-DN1200 (1/2" - 48") |
| Nominal Pressure | 1.0MPa, 1.6MPa, 300Lb. Range: -0.098 ~ 2.0MPa |
| Suitable Temperature | -29 ~ 220°C |
| Flange Material | A105, SS304, SS316, SS316L |
| Design Standard | HG/T 2437, HG/T4584, ASTM F1545 |
| Flange Standard | HG/T 20592, ASME B16.5, DIN, JIS |
| Lining Materials & Temp |
PFA: -29 ~ 200°C PTFE: -29 ~ 180°C ETFE: -20 ~ 150°C GXPO: -20 ~ 80°C CPP/PE: -20 ~ 80°C |
| Lining Process | Isostatic, Paste and Extrusion, Compression, Rotational, and Injection Molding |
| Lining Inspection | We use multiple pipe testing methods; the core procedure is a 10-20KV high-voltage spark test to ensure 100% freedom from leakage points. |
Selected materials designed for comfort and sustainability
What are the Core Advantages of Fluorine-Lined Pipes?
Ultimate Corrosion Resistance
Guaranteed Optimized Flow
Why Choose Youfumi?
A Leading Pipe Fittings Manufacturer
As a leading pipe fittings manufacturer, we have specialized in the anti-corrosion equipment industry for over 35 years since our establishment in 1989. We are more than just suppliers; we are solution experts with profound application experience.
A Trusted Partner Among Pipe Fitting Companies
Among many pipe fitting companies, Youfumi stands out with our 180,000 m² intelligent manufacturing center. Our china valves pipe fittings meet international standards, ensuring we can deliver large-scale orders on time with exceptional quality and consistency
A Standard-Setter Driven by Innovation
We hold over 100 national patents and have participated as a key member in drafting numerous industry standards. Our pipe lining process is continuously innovated to maintain a leading position in the industry
Trusted by Global Leaders
Certified to Perform. Trusted Worldwide.
From raw material inspection to final product delivery, every stage of our production strictly adheres to internationally recognized standards such as ISO and CE. Our fully documented quality control system ensures consistency, reliability, and compliance — giving you complete confidence in every lined valve solution we provide.
Complete Project Support
Beyond lined pipe & fittings manufacturing, our engineering team provides complete project support from design to validation. Ensure our customers receive immediate support backed by factory-direct expertise
- Engineering Services: P&ID optimization, 3D CAD integration, custom design, and HAZOP risk assessment
- Validation Package: Complete IQ/OQ/PQ documentation with material certificates/reports
- Express Services: 24-hour quotes, 15-day manufacturing, 48-hour emergency replacement
- Expert Training: On-site programs and same-day engineering consultation for applications
Get Your Custom Solution & Quote Now
Please fill out the form below. Our technical experts will contact you within one business hour to provide a customized solution and a detailed quotation based on your specific working conditions.
*We respect your confidentiality and all information are protected.
Contact Us
What types of pipe corrosion can your products prevent?
Are you pipe fittings suppliers or manufacturers?
- +86 136 3425 7286
- info@china-yfm.com
