Cryogenic System
Engineered for Extreme Cold
Designed For Cold And Cryogenic Environments
- Exceptional Cryogenic Toughness
Maintains outstanding toughness and ductility at cryogenic temperatures, minimizing brittle fracture risk.
- High Strength & Ductility
Combines high strength with excellent deformation capacity for safer, more efficient structural performance.
- Outstanding Impact Resistance
Retains excellent impact toughness under cryogenic conditions for reliable structural performance.
- Excellent Corrosion Resistance
Provides outstanding corrosion resistance in marine, coastal and aggressive industrial environments for longer service life.
- Sustainable & Long Service Life
Fully recyclable stainless steel with extended service life, reducing maintenance and life-cycle impact.
application
- LNG Storage Tanks
- Liquid Hydrogen/Oxygen/ Ammonia Tank
- Cryogenic Pipe Support
- Arctic Infrastructure
- Underground Energy Storage
- Marine Cryogenic Facilities
At Ambient Temperature
Cryogenic Rebars' mechanical properties meet or exceed the requirements of ASTM A615 Grade 60 / ASTM A706 Grade 60 and comply with the general requirements of EN 10080.
| UNS S31653 ASTM A955 Grade 60 | Cryogenic Rebar | |
|---|---|---|
| Yield Strength,Fy | ≥420MPa | ≥500MPa |
| Tensile Strenth,Fu | ≥620MPa | ≥750MPa |
| Tensile-to-Yield Strength Ratio (Fu/Fy) | ≥1.15 | ≥1.15 |
| Elongation after Fracture | ≥20% | ≥30% |
at Cryogenic Temperature(-170°C)
Cryogenic Rebar complies with ACI CODE 376-23 and EN 14620 Annex A3
Cryogenic Rebar | ACI 376-23 | EN14620 | |
| Uniform Elongation-Agt on Un-Notched bar | ≥35% | Min. 3% | Min. 3% |
| Yield Strength on Un-Notched bar | ≥1100MPa | No requirement | Min. 1,15 x Design YS |
| Uniform Elongation-Agt on Notched bar | ≥1% | Min. 1% | No requirement |
| NSR | ≥1 | ≥1 | ≥1 |
NSR=Tensile strength of the notched bars / Lower yield strength of unnotched bars
Stainless Steel Cryogenic Coupler
Engineered for Extreme Cold
- Full-Strength Connection
Develops the full tensile capacity of the reinforcing bar for reliable structural performance.
- Optimized Thread Design
Precision-machined threads ensure efficient load transfer and reliable installation.
- Cryogenic Qualified
Tested for reliable load transfer and structural integrity at cryogenic temperatures.
- Corrosion-Resistant Options
Available in stainless steel grades for cryogenic, marine and aggressive environments.
- Easy Installation
Mechanical installation without welding for fast, safe and efficient construction.
- Internationally Compatible
Designed to meet the requirements of international cryogenic infrastructure projects.
| Property | Performance |
|---|---|
| Tensile Strength | ≥Reinfocing Bar |
| Yield Strength | ≥Reinfocing Bar |
| Tensile Failure Mode | Outside Coupler |
| Slip | Maintained at Cryogenic Temperatures |
| Impact Toughness | Excellent |
| Corrosion Resistance | Stainless Steel Construction |
| Suitable for rebar size | 25mm - 50mm | |
|---|---|---|
| Suitable for rebar size (mm) | Outer Diameter (mm) | Length (mm) |
| 25 | 38.5 | 65 |
| 28 | 43 | 74 |
| 32 | 49 | 82 |
| 36 | 55 | 96 |
| 40 | 61 | 98 |
| 50 | 78 | 112 |
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Projects Using Our Stainless Steel Products
China New Antarctic Research Station, Antarctica (China)
Eastern Corridor, Hong Kong
Liuheng Highway Bridge, China
New Pattullo Bridge, Canada
