Manufacturing Capabilities
From DN15 to DN1400. From standard 316L to custom Inconel 625. Full customization with 32 automated production lines.
Production Scale
32 fully automated Right Spinning Pressure production lines with 120,000 tons annual capacity. From small-bore DN15 to large-bore DN1400 — the widest clad pipe size range in the industry.
Material Customization
Full material flexibility across inner liner and outer pipe. Inner liners: 304, 316L, 310S, 2205 duplex, Inconel 825, Inconel 625, Hastelloy C-276, TA2/TA9 titanium. Outer pipe: Q235–Q355, 20# seamless, L245–X70 pipeline steel.
Connection & Coating
Threaded, grooved, flanged, and welded connections. External coatings: 3PE, epoxy coal tar, plastic overlay. Custom colors and laser marking for traceability.
Proprietary Technology
RSP™ (Right Spinning Pressure) metallurgical bonding — patented process achieving bonding forces 53× above API 5LD minimum. Cut, weld, bend — the liner stays bonded.
6-Step Customization Process
From requirement to installation — full project support
Requirement Analysis
Engineers respond within 30 minutes with preliminary material and specification recommendation.
Site Assessment
Media analysis, operating condition evaluation, and on-site survey if required.
Engineering Design
Material selection report, CAD drawings, and detailed cost breakdown within 3 business days.
Production
Standard products ship within days. Custom specifications: 4–8 weeks depending on size and grade.
Installation Support
On-site welding guidance, WPS documentation, and certified engineer supervision.
Lifetime Service
100% electronic traceability by serial number. Lifetime maintenance support and periodic inspection guidance.
Existing Pipe Retrofit
Old pipe internal lining retrofit extends service life 3–5× at 40%+ cost savings versus full replacement. Ideal for aging municipal, industrial, and mining infrastructure where excavation is impractical.
Discuss a Retrofit Project