Our PTFE Lined Dip Pipes are specialized components within the Lined Pipe & Fittings category, custom-engineered to provide a safe, corrosion-proof conduit for introducing or withdrawing aggressive chemicals into or from reactors, storage vessels, or tanks. They ensure that the chemical media remains completely isolated from the vessel’s environment and components.
Custom Design for Critical Vessel Applications
Dip pipes are manufactured to meet the specific dimensional and operational requirements of your vessel:
- Construction: Built on a foundation of robust ASTM A 106 Gr. B Schedule 40 Pipe with heavy-duty ASTM A 105 Flanges.
- Custom Sizing: Available in sizes tailored AS PER CUSTOMER REQUIREMENTS, ensuring the dipping depth is optimized for your vessel.
- Flange Standard: Connections adhere to ANSI B 16.5 and ASA 150# specifications for reliable and secure mounting to the vessel nozzle.
Uncompromised PTFE Corrosion Protection
The entire length and wetted surface of the dip pipe are protected by high-grade PTFE:
- Lining Material: Seamlessly lined with PTFE (conforming to ASTM D-4895/4894), offering the highest degree of chemical inertness across a wide temperature range.
- Lining Integrity: The lining thickness is verified to ASTM F 1545 standards.
Guaranteed Quality and Safety
Safety and material integrity are verified through comprehensive testing:
| Test | Specification | Result |
| Hydro Test | $4.0 \, \text{kg/cm}^2$ after lining | Confirms pressure capability and structural integrity. |
| Spark Test | $15 \, \text{KV DC}$ after Hydro Test | Guarantees $100\%$ lining non-porosity, preventing corrosion and contamination. |
| Dimentions | $100\%$ Visual Check | Ensures precise dimensional accuracy and assembly quality. |
Choose our PTFE Lined Dip Pipes for a dependable, customized, and corrosion-proof solution for accessing and managing corrosive media within your process vessels.