Magnesium and Aluminum Straight Ruler for Mesuring Tools

• After-sales Service: Online Service
• Warranty: Online Service
• Type: Inspection Surface Plate
• Material: Aluminum Alloy
• Measurement Object: Flatness
• Range: 0～500mm
• Model NO.: 100*100~3000*8000mm
• Resolution: 0.01mm
• Precision: 0.01mm
• Measure Method: Manual
• Accuracy: A
• Precision Measuring Device: Precision Measuring Device
• Certification: CE, ISO
• Customized: Customized
• Accessory: Stand
• Usage: Inspection
• Shipping: Sea
• Transport Package: Wooden Package
• Specification: Can be customized
• Trademark: huawei
• Origin: China
• Production Capacity: 1000 Piece/Month

Product Description

Magnesium and Aluminum Straight Ruler for mesuring tools

The specification
Standard	GB/6092-85
Material	HT200-250
Precision	0,1,2,3 Grade
Size(L*W*H)	500*60*30-6000*175*80mm or customized
Weight	1kgs-120kgs
Working environment temperature	(20±5)ºC

Application
A.Cast iron straight edge is used to test the straightness and flatness of workpiece and equipment installing.
B.Straight edges are also used for blue matching during hand scrapping operations&have wide and parallel working surface for application of spirit level.
C.According to standard JB/T7977-99
D.Working surface made by scraping or grinding.
E.Working environment temperature is (20±5)°C.
F.If you want other size of cast iron straight edge ,we can produce the edges according to your drawing.
Granite surface plate has the following characteristics:

1.	High quality with competitive prices.
2.	Rust-proof technology has obtained a patent.
3.	Factory with more than 70 years' experience.
4.	Professional design and strong production capacity.