ASME Certified ADH Series Heated Desiccant Dryer with Stainless Steel Option
URL: /adh-asme-stainless
This variant of the ADH Series heated desiccant dryer is designed for projects requiring ASME certification and optional stainless steel construction. It retains all core benefits: low regeneration air loss (≤6%), stable dew point ≤-40℃, and advanced microcomputer control. Ideal for oil & gas, chemical, and other industries with stringent standards.
Key Selling Points
ASME Certification Available: Meets international pressure vessel standards, ensuring safety and compliance for global projects.
Stainless Steel (SS304) Construction Option: Enhanced corrosion resistance and durability for harsh environments.
Low Regeneration Air Loss ≤6%: Heated regeneration reduces purge air consumption, lowering operational costs.
Stable Dew Point ≤-40℃: Consistent output ensures process integrity.
Microcomputer Control with Fault Diagnosis: LCD/LED display, alarms, and automatic processing functions.
Auto-conversion to Heatless Mode: Patented technology ensures operation continuity even in micro-heat failure.
Technical Specifications
Rated Air Treatment Flow Rate
1~500 Nm³/min
Working Pressure
0.6~0.8 MPa (0.8~3.0 MPa optional)
Qualified Air Dew Point
≤-40℃ or ≤-52℃
Inlet Temperature
<38℃
Regeneration Air Loss
≤6%
Pressure Loss
≤0.02 MPa
Ambient Temperature
38℃
Materials
Carbon Steel / SS304 (option)
Models and Options
This variant supports the full ADH series flow range (1-500 Nm³/min) with customization for ASME certification, stainless steel material, and higher pressure ratings. Other options include ATEX and CE certifications, online dew point control, and RS485/RS232 communication.
Materials and Structure
The dryer is available in carbon steel as standard, with SS304 stainless steel as a customizable option for enhanced corrosion resistance. The structure integrates heated regeneration with a heatless backup, using a non-contact solid-state switch for reliable heating control.
Applications
Oil and gas upstream onshore and offshore exploitation
Chemical and petrochemical processing
Pipeline compressed air drying systems
Instrument air systems
Pre-treatment for PSA nitrogen and oxygen generators
Laser cutting and welding stations
Pharmaceutical and food processing lines
Customization
Beyond ASME and stainless steel options, we can customize working pressure up to 3.0 MPa, provide ATEX or CE certification, and integrate remote monitoring via RS485/RS232.
FAQ
1. Is the ADH dryer available with ASME certification?
Yes, ASME certification is available as a customization option.
2. Can I get the dryer in stainless steel?
Yes, SS304 construction is available as an option.
3. What is the working pressure range?
Standard is 0.6-0.8 MPa, but higher pressures up to 3.0 MPa can be accommodated.
4. Does it provide low dew point performance?
Yes, the dryer can achieve a pressure dew point of ≤-40℃ or even ≤-52℃.
5. What are the purge air losses?
Regeneration air loss is ≤6%, resulting in energy savings.
6. What control features are included?
Microcomputer control with LCD/LED display, fault diagnosis, alarm, and automatic processing functions are standard.
7. Can it switch to heatless mode automatically?
Yes, it automatically converts to no-heat operation mode if micro-heat mode fails (patented).
Inquiry Information
For pricing and lead times, contact:
Email: bodagas2002@gmail.com
WhatsApp: +86 157-5515-0162
MOQ: 1 unit
Delivery: EXW/FOB/CIF/CFR
Payment: 30% deposit T/T in advance, 70% T/T before dispatch.
Images
Suggested filenames and alt text:
adh-asme-front.png - Alt: ADH ASME certified dryer front view
adh-asme-installation.jpg - Alt: ADH dryer with stainless steel option installed in chemical plant
