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Contact:MR HUANG


Pin Inspection Specifications

1. Appearance: The surface is smooth and flat, coated with anti-rust oil, the chamfer is smooth and no burrs. The surface must be free of defects such as black skin, cracks, folds, and inclusions.
2. Size: Check according to the drawings or sealed samples.
3. Surface roughness: The surface roughness is not greater than 3.2.
4. Hardness: Inspect according to the drawings or sealed samples.
5. Thread: The threaded end of the shaft with a nut should be tight.
6. Anti-rust test: 10% brine test does not rust.
2020/02/20 16:07:53 1815 CLICK


Contact : MR HUANG +86-13816679578

Telephone : +86-512-57270860

Website : www.fdpdesign.com

E-Mail : Huanghenry77@163.com

Address : Room 6, Building 32, Federal International Garden, Kunshan City, Jiangsu Province

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