[Detail]
Air valve parts for construction machinery.
Tolerance: ±0.01　
Coaxial: 0.01　
iron, mass production

[Industry]
Construction machinery related

[Material]
Iron SUM

[Material size]
φ36×68

[Number of lots]
100-500 (monthly production)

[Accuracy]
1/1,000

[Processing method]
NC combined lathe, plating (trivalent chromate)

[Feature]
This product is an air valve part for construction machinery.
There is a tapered seat surface with a diameter of φ4 at the back of the inner diameter of about 40 mm.
There is also a small diameter screw and a small diameter H7 in front of it. This is a product with strict requirements for surface roughness and coaxiality.

We have dealt with a wide range of products for many years, from small lots to 10,000 units, from loose precision to strict precision accuracy, including processed items with complicated shapes.
If you are in difficulties, please contact us (Tsubata Factory), the manufacturing evacuation center!
Please visit our website for more information about our products and processing equipment.


Yoshida Seiko Co., Ltd.
Tsubata Factory
TEL: +8176-288-7001 FAX: +8176-288-7007
E-mail: info@yoshida-seiko.jp (sales representative e-mail)
8 Asahiyama, Tsubata-machi, Kahoku-gun, Ishikawa, 929-0447

Osaka Sales Office
TEL +816-6618-8772 FAX +816-6618-8773
M Takaida A, Takaida 24-15, Higa
shi-Osaka-shi, Osaka, 577-0053

Website: http://www.yoshida-seiko.jp

Control number : Hydraulic parts-0002