400*600*60 ,000 class high precision 6um jinan qing nature color granite tri master square gauge
Granite Tri Angle Straight Ruler 00 Class High Precision
The Specification | |
Name | 100*800*80mm 0 class or 00 classs two sides or four face with precision granite tri ruler Calibration |
Material | Granite |
Proportion | 2970-3070 Kg/m² |
Compressive Strength | 245-254 Kg/m² |
Modulus of Elasticity | 1.27-1.47N/mm² |
Linear Expansion Coefficient | 4.6×10-6/℃ |
Water Absorption | 0.13% |
The Hardness | HS70 |
Usage | Industrial production and laboratory measurement |
Package | export package plywood |
size :
250*160*40mm , 200*300*40mm, 300*400*40mm , 400*250*40mm , 400*630*50mm, 500*800*60mm, 1000*800*80mm, 1500*1000*150mm
0class or 00 class
double face precision or four faces precision.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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