ISO 9001:2015 Certified Manufacturer
With decades of collective polymer engineering experience, our team manufactures lined pipe spools, fittings, and valves that resist the most corrosive media known to industry, operating safely under both high pressure and full vacuum.
Our core strength lies in precision manufacturing utilizing high-performance virgin fluoropolymers and polymers including PTFE (Polytetrafluoroethylene), PFA (Perfluoroalkoxy), FEP (Fluorinated Ethylene Propylene), PVDF (Polyvinylidene Fluoride), PP (Polypropylene), and HDPE (High-Density Polyethylene).
We recognize that in chemical, petrochemical, and pharmaceutical manufacturing, unexpected downtime and fluid leaks pose severe safety and financial hazards. Our products are widely accepted and performing satisfactorily in demanding industrial installations because every single component is manufactured in line with rigorous international standards such as ASTM F1545.
Engineered capabilities, qualified technical leadership, and strict adherence to process discipline.
We maintain our own dedicated in-house PTFE liner manufacturing facility utilizing advanced paste extrusion technology, ensuring consistent density, wall thickness, and zero porosity.
All major raw materials and fluoropolymer powders are procured exclusively from approved and authorized global prime manufacturers to prevent recycled polymer degradation.
Our production process is systematically equipped for traceability of materials, batch sintering cycles, and inspection logs throughout manufacturing and post-sales service.
Our young and dynamic engineering and supporting team is experienced and technically qualified to manage critical plant maintenance requirements and turnkey project supply.
Stage-wise process checkpoints designed to exceed customer expectations and deliver longer equipment operating life.
Incoming inspection of fluoropolymer resins (PTFE, PFA, FEP) and steel housings (ASTM A106 Gr. B, A234 WPB, WCB). Material test certificates verified prior to batch release.
Fine PTFE powder is cold-extruded into tubular liners and sintered in precision programmable ovens through controlled heating and cooling cycles to achieve optimum molecular orientation.
Transfer and injection moulding of valve bodies, followed by thermo-forming of liner ends over flange raised faces to form continuous, seamless integral sealing gaskets.
Each finished piece is subjected to hydrostatic proof testing, pneumatic seat testing, and 20kV electrostatic spark testing before tagging with inspection documentation.
Engineered for total corrosion immunity across aggressive acids, hazardous chemicals, and high-purity industrial processes. Every pipe, valve, and fitting is lined with high-crystallinity virgin fluoropolymer, mechanically locked via body dovetail grooves to withstand continuous thermal cycling and full vacuum.
All products are manufactured and rigorously tested in compliance with the international standard for plastic-lined ferrous metal pipe, fittings, and valves.
100% of the interior fluoropolymer surface is scanned with high-frequency DC spark detection (up to 20,000V - 25,000V) to verify zero pinholes, micro-voids, or hairline tears in the lining.
Components are filled with water and pressurized to 1.5 times the rated cold working pressure (typically 30 bar / 425 psi) to ensure structural body integrity and liner containment.
Pneumatic seat testing at 6 bar air pressure to confirm bubble-tight valve closure, followed by full vacuum testing (-1.0 bar) to ensure liners do not collapse or detach.
