Min. Order:
1 Piece
Price:
US$ 7.8
Place of origin:
China
Price Condition:
FOB TIANJIN PORT
Supply Ability:
5000/month
Hebei Tuokai Safety Tools Co.,Ltd
Valve Square Driver
Products Description
1.Valve square driver non sparking spanner wrench
2.aluminum bronze material
3.die forged processing
4.own factory
5.ISO9001 certification
Composition:
Beryllium copper: GBEx ⅡC
Be: 1.8% - 2.3%
Ni: 0.2% - 0.5%
Others: < 0.5%
Cu: Rest
Hardness: 35-40 HRC (HB283-365)
Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2
Aluminum bro
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