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Premium Gray Iron Compressor Housing with Zero Rejection Rate and Three Pressure Tests for HT250/HT300 Grade Applications
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Premium Gray Iron Compressor Housing with Zero Rejection Rate and Three Pressure Tests for HT250/HT300 Grade Applications
| MOQ: | 1000 pieces |
| Price: | Expand on/upon |
| Standard Packaging: | Mutuo packaging |
| Delivery Period: | 30-45 days |
| Payment Method: | T/T |
| Supply Capacity: | 100 tons/month |
Detail Information
Place of Origin
China
Brand Name
Customizable
Certification
ISO9001
Model Number
Customizable
Highlight:
Zero Rejection Rate Gray Iron Compressor Housing
,Three Pressure Tests Compressor Shell Casting
,HT250/HT300 Grade Iron Castings
Product Description
Zero Rejection Rate Delivery
Each gray iron compressor shell casting undergoes three comprehensive pressure tests before leaving our facility, ensuring uncompromised quality and reliability.
Premium Gray Iron Compressor Housings: Engineered for Pressure & Precision
The compressor housing serves as the critical pressure vessel that safeguards your entire operational system. Compromised integrity in this component can lead to catastrophic air leaks, efficiency degradation, and potential safety hazards under high-pressure cycling conditions.
Why Standard Gray Iron Falls Short Under Pressure
While many manufacturers utilize standard gray iron castings, these materials prove insufficient when operational pressures exceed 15 Bar. Our premium Gray Iron (HT250/HT300) compressor housings are engineered to deliver uncompromised performance and reliability.
Key Performance Advantages of Our Gray Iron Housings
Absolute Airtightness with Zero Porosity Guarantee
Our proprietary manufacturing processes eliminate the risk of air leaks that silently undermine system efficiency and profitability.
- Proprietary low-turbulence pouring system combined with computer-optimized riser design eliminates shrinkage porosity and gas holes in critical pressure zones
- Every housing undergoes 100% Helium Mass Spectrometry Leak Testing or high-pressure water testing
- Guaranteed leak rate of < 1×10⁻⁶ mbar·l/s
Benefit: Eliminates re-work requirements and field returns due to leakage issues
Exceptional Dimensional Stability Under Stress
Complex internal passages and tight bearing bores maintain precision even under demanding operational conditions.
- Controlled cooling processes and stress-relief annealing lock in dimensional stability
- Bearing bores maintain perfect roundness with tolerance within IT7/IT8
Result: Ensures smooth rotor alignment and extends bearing service life
Optimized Damping Characteristics with Superior Strength
Our specialized metallurgical treatments enhance the inherent benefits of gray iron while delivering exceptional mechanical properties.
- Special inoculation treatment refines graphite flakes for dense matrix formation
- High tensile strength up to 300 MPa (HT300)
- Superior vibration damping reduces noise levels by up to 5 dB compared to standard castings
- Excellent machinability for faster CNC processing and superior surface finishes on sealing faces
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