Sign In | Join Free | My infospaceinc.com
infospaceinc.com
Products
 Search by Category
Home > Auction >

Aggressive Environments Custom Anodically Protected Acid Pipe

Aggressive Environments Custom Anodically Protected Acid Pipe

Aggressive Environments Custom Anodically Protected Acid Pipe
Aggressive Environments Custom Anodically Protected Acid Pipe
Categories Sulfuric Acid Pipe
Brand Name: Carpe Diem
Model Number: CD-003
Place of Origin: China
MOQ: 1
Price: Negotiated Price
Payment Terms: T/T
Supply Ability: 3000/year
Delivery Time: 40 Workdays
Packaging Details: Naked
Contact Now
Company Info.
Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Verified Supplier
View Contact Details
Product List
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Aggressive Environments Custom Anodically Protected Acid Pipe

Customizable Anodically Protected Acid Pipe for Aggressive Environments with Extended Service Life
Anodically Protected Piping Systems: Ensuring Integrity in Aggressive Environments
In industries where handling highly aggressive chemicals like concentrated sulfuric acid is essential, the longevity and safety of piping infrastructure are critical. Anodic protection is an advanced electrochemical method used to mitigate corrosion in metallic pipes. Unlike cathodic protection, which works for less noble metals, anodic protection is specifically designed for metals that exhibit passivity, such as stainless steel and titanium.
Principle of Operation
Anodic protection operates by connecting the piping system (the anode) to an external potentiostat and a cathodic electrode. The potentiostat maintains the pipe's surface potential within a stable, passive range on the polarization curve. By forcing the metal into a passive state, a thin, protective oxide film forms on the surface, effectively preventing metal dissolution into the corrosive electrolyte.
Key Components
A typical anodic protection system for piping consists of:
  • The Cathode (Driver Electrode): Made of materials resistant to specific environments (e.g., Tantalum, Platinum, or Hastelloy), inserted into the pipe to complete the electrical circuit.
  • The Reference Electrode: Continuously monitors the potential of the pipe wall and sends signals to the controller.
  • The Potentiostat Controller: An automatic device that regulates current flow between the cathode and pipe to maintain the desired pre-set potential.
Advantages of Anodically Protected Pipes
  • Substantial Material Savings: Prevents corrosion, allowing thinner pipe walls and reducing capital expenditure on expensive alloys like 316L or 904L stainless steel.
  • Product Purity: The passive layer prevents metal ion contamination of process fluid, ensuring high product quality for chemical and pharmaceutical industries.
  • Extended Service Life: Systems handling aggressive media (such as 98% sulfuric acid at elevated temperatures) can extend operational lifespan from months to decades.
  • Low Operating Current: Requires minimal current to maintain passivity, making it energy-efficient compared to cathodic protection.
Typical Applications
Anodically protected piping is widely utilized in:
  • Sulfuric Acid Plants: For piping, coolers, and distributors handling acid at various concentrations.
  • Fertilizer Production: Transporting phosphoric and mixed acids.
  • Metal Processing: Piping for pickling solutions and spent acids.
  • Storage Tanks: Applied to associated inlet/outlet piping networks.
Conclusion
Anodically protected piping represents a synergy of materials science and electrochemical engineering. By actively maintaining the passive state of stainless steel, this technology offers a reliable, cost-effective solution for critical applications where corrosion threatens operational safety and efficiency.
Product Tags:

Aggressive Environments acid pipe

  

Anodically Protected acid pipe

  

Custom pipe acid

  
Buy Aggressive Environments Custom Anodically Protected Acid Pipe at wholesale prices

Aggressive Environments Custom Anodically Protected Acid Pipe

Send your message to this supplier
 
*From:
*To: Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like
Find Similar Products By Category:
Auction
Hot Searches:
Inquiry Cart 0