[Contact]
Yuuki Sangyo Co., Ltd.
101-0051 Miyako-building 3F, 3-17-3 Kanda-Jinbocho, Chiyoda-ku, Tokyo
Phone: 03-3263-4681
Fax: 03-3263-4683
Email: info@yuukisangyo.co.jp
Business hours: 9:00 to 17:30
(except weekends and holidays)
このマークの意味は? |
The same cold processing is used for both welded drawn tubing and precision rolled tubing.
(mm) |
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Item | Dimensional range | Dimensional accuracy |
Outer diameter accuracy | 3.0 〜 20.0 | ±0.02 |
21.0 〜 30.0 | ±0.03 | |
31.0 〜 60.0 | ±0.05 | |
Inner diameter accuracy | 1.4 〜 59.0 | ±0.02 |
Thickness accuracy | Thickness 0.05 〜 5.0 |
±0.03 |
Surface roughness | Outer diameter 3.0 〜 30.0 |
Outer surface: 2S 〜 3S |
Inner surface: 2S 〜 3S | ||
Outer diameter 31.0 up |
Outer surface: 2S 〜 3S | |
Inner surface: 3S 〜 5S |