Product Specifications & Parameters
GH 12 Steel Grit represents the optimal balance between aggressive cutting action and exceptional durability. Manufactured under strict quality controls, it provides consistent performance for demanding surface treatment operations.
| Parameter | Specification |
|---|---|
| Product Grade | GH 12 (Conforms to SAE Standard G12) |
| Chemical Composition | Carbon (C): 0.85%-1.2%, Manganese (Mn): 0.6%-1.2%, Silicon (Si): 0.5%-1.2% |
| Hardness | Rockwell Hardness HRC 60-65 |
| Grit Size | 2.0mm |
| Particle Shape | Angular, Multi-faceted |
| Density | ≥7.4 g/cm³ |
| Particles per Kilogram | Approximately 22,000 - 28,000 |
| Primary Applications | Metal surface preparation, industrial descaling, structural steel cleaning |
Core Advantages: The GH 12 Differential
Technical Foundation: With a hardness rating of HRC 60--65, GH 12 demonstrates exceptional resistance to particle breakdown
Performance Data: Independent testing shows 25-35% lower consumption rates compared to standard industrial grit
Operational Impact:
Reduced abrasive consumption per square meter
Extended operational periods between media replenishment
Consistent surface profile maintenance throughout media life
Standard Sizing: GH 12 optimal for general industrial applications
Custom Solutions: Available in customized size distributions for specialized requirements
Application Optimization:
Perfect for SA 2.5 surface preparation standards
Excellent anchor profile creation
Uniform surface finish across production batches
Application Scenarios
Heavy Equipment Manufacturing
Component surface preparation before coating
Weld seam cleaning and profiling
Casting cleaning and finishing
Marine & Offshore Applications
Hull surface preparation
Structural steel descaling
Maintenance and repair operations
Structural Steel Fabrication
Bridge component processing
Building structural steel
Industrial framework preparation
General Metalworking
Surface treatment before painting
Rust and scale removal
Surface texturing and profiling
Quality Assurance & Manufacturing Excellence
Certification & Standards
ISO 9001:2015 Quality Management System
ASTM E11 standard compliance
Regular third-party quality verification
Production Capabilities
Automated production lines
Real-time quality monitoring
Advanced heat treatment technology
Inventory Management
2,000+ tons safety stock
Climate-controlled storage
Automated inventory tracking
Client Testimonials
"After implementing GH 12 in our shipyard operations, we've achieved 30% longer service life between media changes. The consistent particle size distribution has significantly improved our surface preparation quality while reducing overall abrasive consumption."
"The technical support team provided excellent guidance in selecting the optimal grit size for our specific application. We've maintained consistent surface profiles across multiple production runs with minimal media consumption."
"Reliable supply and consistent quality have made GH 12 our primary choice for all major surface preparation contracts. The reduced consumption rates have directly improved our project profitability."
Service Commitment
Sample Program
Complimentary 2kg sample for qualified prospects
Technical data sheet provided
Application guidance available
01
Quality Guarantee
Full compliance with specifications
Return authorization for non-conforming materials
Batch traceability maintained
02
Technical Support
Application analysis
Equipment compatibility review
Consumption optimization consulting
03
Logistics Network
National distribution coverage
Tracked shipments
Flexible delivery scheduling
04
Certificate
FAQ:
Q: Do you provide samples?
A: Yes, we could provide samples.
Q: Is the sample free?
A: Yes, samples are free of cost.
Q: How many days for sampling?
A: 7~10 days for regular size we have.
Q: How many days for production?
A: 10~30 days according to the size and quantity.
Q:What is the production capacity of your company?
A: The company's production capacity is 80-100 tons per day.
Q: Could we put our own logo?
A: Of course, the customer logo can be affixed to the packaging in the way the customer wants.
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