non sparking drum plug wrench sparkless tools UNIVERSAL BUNG WRENCH
Hebei Tuokai Safety Tools Co.,Ltd
Non Sparking Bung Wrench
1. Non sparking bung wrench
2.aluminum bronze material
3.die forged processing
4.own factory
5.ISO9001 certification
Specification:
1.non-sparking tools
2.technique:casting or forging
3.surface treatment:polished or electrostatic spraying
4.colour: nature
5.size:L 300mm
7.package:plastic bag and box
8.the products producted by professional manufacturer
9.applicable scope:Chemical industry .power generaton , railroad , and mining ect
10.main market:Europen,Middle East,South Africa.Southeast Asia.
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 bronze: GBEx ⅡB Al: 10% - 12% Ni: 4% - 6% Fe+Mn: < 5.8% Cu: Rest Hardness: 20-30 HRC (HB229-291) Tensile Strength: 782 N/mm2 ~ 989 N/mm2 |
Product photo
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