Shandong Gaotang Liangyou Granite & Machinery Co., Ltd.
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  • Contact Person : Ms. Li Cathy
  • Company Name : Shandong Gaotang Liangyou Granite & Machinery Co., Ltd.
  • Tel : 86-0635-3900161
  • Fax : 86-0635-3900161
  • Address : Shandong,Liaocheng,Tianqimiao Apartment
  • Country/Region : China
  • Zip : 252800

Jinan black granite plate

Jinan black granite plate
Product Detailed
Related Categories:Other Mechanical Parts
Precision granite surface plates. The flatness tolerance for our precision granite surface plates follows our National Standard

Precision granite surface plates.

The flatness tolerance for our precision granite surface plates follows our National Standard:JB/T7975-1999.

Customer' drawings/request acceptable.

Grade: 000=1×(1+d/1000)μm, Grade: 00 =2×(1+/1000)μm

Grade: 0=4×(1+d/1000)μm, Grade:1=8×(1+d/1000)μm

P.S. 1. d is diagonal in mm.

2. The measuring temperature is 20±2°C.

Jinan black granite plate



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