Essential details
Shipping:express delivery
Product Introduction
Cast iron Square Rulers
Cast iron Square Rulers: square class of special tools,including the feet,bending 90°for the vertical
test of machine tools,machinery and equipment and parts, instalI the processing position, crossed an
important measurement tool in the machinery industry,its characterized by high precision,good stability,
ease of maintenance.
Cast iron square rulers manufactured according to GB6092-85 standard,material HT200,is mainly used
for parts inspection and crossed at right angles,installing and adjusting of equipment,inspection,parts or
components on the surface of the vertical degree.
test of machine tools,machinery and equipment and parts, instalI the processing position, crossed an
important measurement tool in the machinery industry,its characterized by high precision,good stability,
ease of maintenance.
Cast iron square rulers manufactured according to GB6092-85 standard,material HT200,is mainly used
for parts inspection and crossed at right angles,installing and adjusting of equipment,inspection,parts or
components on the surface of the vertical degree.
Technical parameters of cast iron Square Rulers
| Specifications | Facing the verticality measuring surface | Measuring surface flatness or the straightness | The surface flatness or the straightness | ||||||
| Precision Grade（цm） | |||||||||
| Grade 0 | Grade1 | Grade2 | Grade 0 | Grade 1 | Grade 2 | Grade 0 | Grade 1 | Grade 2 | |
| 150*100 | 4 | 8 | 16 | 1.5 | 2.5 | 5 | 2 | 4 | 8 |
| 300*200 | 6 | 11 | 22 | 2 | 4 | 7 | 3 | 6 | 11 |
| 400*300 | 7 | 12 | 25 | 2 | 4 | 8 | 3.5 | 7 | 12 |
| 500*350 | 15 | 30 | 5 | 10 | 8 | 15 | |||
| 650*400 | 18 | 35 | 6 | 12 | 9 | 18 | |||
| 800*500 | 40 | 14 | 20 | ||||||
| 1000*750 | 50 | 16 | 25 | ||||||
| 1600*1000 | 70 | 24 | 35 | ||||||