Our product range includes PTFE sheet-lined equipment, PTFE spraying and roller coating, plastic-lined equipment, PTFE-lined steel pipes and fittings, and related fluoropolymer components made from PTFE, PFA, ETFE, FEP and other advanced materials.
PFA Coated Storage Tanks are designed for storing compatible corrosive liquids, chemical raw materials and pharmaceutical intermediates. The internal PFA coating provides a protective barrier between stored materials and the metal substrate, making this equipment suitable for selected pharmaceutical, fine chemical and electronic chemical applications where corrosion protection and control of metal contamination are important.
Zhuoyan supplies PFA coated storage equipment for different industrial requirements. The tank capacity, inlet and outlet connections, and manhole structure can be customized according to the intended storage application and equipment configuration.
Internal PFA Coating: The coating provides corrosion protection for compatible chemical media and helps reduce direct contact between stored materials and the underlying metal surface. Its suitability depends on the chemical composition, concentration and storage conditions.
Connection Layout: Inlet and outlet positions, along with the manhole structure, can be configured to suit the required storage arrangement and process connections.
Storage Conditions: The supplied product information covers atmospheric and low-pressure storage applications. The allowable pressure and temperature must be confirmed for the specific tank design and operating conditions.
Pre-Delivery Inspection: According to the supplied product information, the coating undergoes pinhole testing and the vessel undergoes hydraulic testing before shipment. These inspections help assess coating integrity and vessel tightness under the applicable test conditions.
Pharmaceutical Production: Storage of compatible pharmaceutical raw materials and intermediates.
Fine Chemical Processing: Storage of corrosive liquid materials used in chemical production.
Electronic Chemicals: Storage of selected chemical reagents where corrosion protection and control of metal contact are required.
Food Additives: Potential use in storage processes requiring corrosion protection and clean internal surfaces. Suitability for food-related applications should be verified against the applicable material and regulatory requirements.
Before Selection: Confirm chemical compatibility, storage temperature, operating pressure and required capacity. These factors affect the suitability of both the PFA coating and the tank design.
During Use: Use cleaning methods compatible with the coating, and avoid tools or procedures that could scratch or damage the internal surface.
Routine Inspection: Check for visible coating damage or changes that may indicate a loss of integrity. If coating damage is suspected, arrange an appropriate inspection before returning the vessel to service.
PFA may be suitable for certain hydrofluoric acid storage conditions, but compatibility should not be assumed for every concentration, temperature or operating condition. Confirm the specific chemical conditions and coating specifications with the manufacturer before selecting the equipment.
The available capacity depends on the equipment design and project requirements. Small-scale and industrial storage configurations can be discussed, including non-standard dimensions where feasible. The actual capacity range should be confirmed for the required configuration.
The supplied information identifies surface sandblasting and pretreatment as part of the coating process. Coating performance also depends on application quality, operating conditions and chemical compatibility. Appropriate inspection and maintenance help identify potential coating damage.
Zhuoyan provides PFA coated storage equipment for industrial corrosion-protection applications. For inquiries about PFA Coated Storage Tanks, discuss the required capacity, stored medium, connection layout and operating conditions to determine a suitable configuration.
