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商品の詳細:
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| 起源の場所: | 中国 |
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| ブランド名: | Ecer Steel Ball |
| 証明: | ISO 9001:2015, RoHS |
| モデル番号: | SSB-4mm-G100 |
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お支払配送条件:
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| 最小注文数量: | 1000個 |
| 価格: | USD 0.01-5.00 per piece |
| パッケージの詳細: | 防湿密封袋、1袋1000枚入り |
| 受渡し時間: | 7～15営業日 |
| 支払条件: | L/C、T/T、ウェスタンユニオン、PayPal |
| 供給の能力: | 1ヶ月あたりの10,000,000 PC |
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詳細情報 |
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| ハイライト: | Check Valve Steel Balls,G100 Grade 4mm One Way,Pipeline Flow Control Balls |
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製品の説明
Premium G100 tolerance grade 4mm stainless steel precision balls made from AISI 440C / SUS440C martensitic stainless steel. Designed for check valves & flow control, these balls deliver exceptional hardness (HRC 58-65), wear resistance, and corrosion protection.
| Parameter | Specification |
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| Material | AISI 440C / SUS440C |
| Ball Diameter | 4mm |
| Tolerance Grade | G100 |
| Hardness | HRC 58-65 |
| Density | 7.78 g/cm3 |
| Surface Roughness | Ra 0.025 μm |
Suitable for Check Valves & Flow Control. Also ideal for precision bearings, metering valves, flow control devices, spray systems, industrial conveyors, automotive components, and general engineering applications.
Moisture-proof sealed bags, 1000 pcs per bag. 100% dimensional inspection with optical sorting. Material certificates available. Certified per ISO 9001:2015, RoHS.
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