Home  >  Measuring & Gauging Tools  >  Other Measuring & Gauging Tools

China-made Granite Straight Edge - CH1008

High precision and quality, Fast delivery and best custom service, We have many related products in store - more info check here: http://www.buymeasuringtools.com/China-made-Granite-Straight-Edge-10318408/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: chenghua Model Number: CH1008 Color: black

Product Features:

High precision and quality

Fast delivery and best custom service

We have many related products in store

Business Terms:

Port: shanghai

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 500 Ton/Tons per Month

Payment Terms: L/C,T/T

Contact Supplier
China-made Granite Straight Edge
Share to: Facebook Twitter LinkedIn Google+

Product Packagings & Delivery Terms:

Packaging Detail: wooden case

Delivery Detail: 7-20days according to quantity

Specifications and Product Details:

Black Granite Straight Edge

Fot inspecting the straightness and flatness.black granite straight edge

Granite straightedges purpose:Measurement the workpiece of straightness and flatness and equipment installation,workface of the machine tools ,guide and the straightness and flatness of work precision.The material is the Jinan Black Granite,the granite straightedges is black shine,compact structure,uniform texture,good stability,high strengh and hardness,the granite straightedges of precision standard tools is made by natural stone,it's good standard to the instrument,precision tools,inspection of machine parts,especially use in measurement of high precision.

the granite straightedges character and advantage:

1.The rock through natural time,uniform texture,swell factor is so small,Internal stress disappear completely,no change shape,so it's high precision

2.Good rigidity,high hardness,strong wear resistance.

3.no Afraid of acid and alkaline liquid material erosion, and will not rust, do not need oiling, no easy to stick dust, maintenance, easy maintenance, long service life.

4.No scratches, no be prevented by constant temperature,it can keep precision measurement in constant temperature.

5.no magnetization ,can move when measuring,no dull sense,no wet influence,good flatness.

Precision:according to the national standards measurement examination regulations execution:
straightness&flatness of working surfaceparallelism between Working surfaces
TYPE
(mm)
precision grade(um)
000000
500x100x401.62.62.43.9
750x100x402.13.53.25.3
1000x120x603.05.04.57.5
1500x150x604.47.46.611.1
2000x200x805.4108.113.5
3000x200x808161224
China-made Granite Straight Edge suppliers    China-made Granite Straight Edge manufacturers