Zirconium-titanium-steel clad plate is an advanced layered composite material specifically engineered for demanding pressure vessel applications in corrosive environments. This innovative material combines the exceptional corrosion resistance of zirconium and titanium with the structural strength of carbon steel or low-alloy steel. Manufactured using explosion welding or explosion rolling composite technology, our clad plates comply with stringent ASME standards while delivering cost-effective solutions for the chemical, nuclear power, and marine industries.
Zirconium-Titanium-Steel Clad Plate for Pressure Vessels
Zirconium-Titanium-Steel Clad Plate for Pressure Vessels
Cladding layers: Zirconium (Grade R60702/R60703) and/or titanium (Grade 1/Grade 2)
Base material: Carbon steel, low-alloy steel or stainless steel
Bonding method: Explosive welding or explosive rolling composite technology
Interface strength: Shear strength ≥ 140 MPa (exceeding standard requirements)
Maximum available size: Up to 15 m² for single plates
Total thickness range: 8 mm to 150 mm
| Property | Zirconium Clad Side | Titanium Clad Side | Steel Base Layer |
| Yield Strength | ≥170 MPa | ≥275 MPa | Varies by grade |
| Tensile Strength | ≥380 MPa | ≥420 MPa | Varies by grade |
| Elongation | ≥20% | ≥20% | Varies by grade |
| Shear Strength | ≥140 MPa | ≥140 MPa | / |
- Acetic acid production equipment (e.g. reactors, columns and heat exchangers)
- PVC production facilities (chlorine processing components).
- Pharmaceutical manufacturing (containment of corrosive media)
- Fine chemical processing (reaction vessels and storage tanks).
Zirconium-titanium-steel composite plates provide exceptional resistance to acetic acid, bromides and chlorides at elevated temperatures in acetic acid towers, significantly outperforming stainless steels. This material's reliability has been demonstrated in projects for major chemical companies, including Huayi Energy and Hengli Petrochemical.
Multicomponent silicon production: Silver-steel clad plates for reduction furnaces
Marine engineering: Offshore platform components and shipboard chemical containers
Environmental protection: Flue gas desulfurization systems and waste treatment equipment
New energy: Equipment for battery material production and hydrogen processing
Our proprietary explosion bonding technology creates metallurgical bonds with uniform interface waves, ensuring optimal stress distribution and eliminating delamination risks. The advanced manufacturing process includes:
Automated surface treatment for optimal bonding conditions
Post-bonding heat treatment that reduces interface hardness by over 20%
Advanced non-destructive testing including ultrasonic imaging and residual stress measurement
Every batch undergoes rigorous testing including:
Ultrasonic inspection of the bonding interface per ASTM A578
Mechanical property testing including shear strength, bending, and impact tests
Corrosion testing in simulated service environments
Dimensions and visual inspection to ensure surface quality
While initial costs are higher than conventional materials, our clad plates offer significant life-cycle savings through:
Extended equipment lifespan (3-5 times longer than stainless steel in corrosive services)
Reduced maintenance downtime
Elimination of lining failures and associated production losses
Lower insurance costs due to enhanced safety performance
Our engineering team provides comprehensive support including:
Material selection guidance for specific corrosive environments
Welding procedure specifications for clad plate fabrication
Design optimization for pressure vessels using composite materials
Failure analysis and troubleshooting for existing equipment
For optimal results when fabricating with our clad plates:
Follow specialized welding procedures for transition joints
Employ proper cutting techniques (waterjet, plasma, or mechanical methods)
Apply appropriate heat treatment cycles to preserve interface properties
Utilize qualified NDT methods for quality verification during fabrication
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