Non Sparking Chisels Explosion Proof Tools
The products are widely used in petroleum,chemical industry,mining,gas,coal,oxygen-producing,pharmacy,smelting,powder,leather,airplane,marine engineering etc,suitable for warehouse that operate flammable and explosive products,electrolytic workshops,communication assembly workshops,and requires that the tools are not rusty,wear-resistant and anti-magnetic during the checking process.
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Be-Cu
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Green lake, GBEX ⅡC,for hydrogen with concentration 21.0±2.0%.
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Hardness
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HRC35
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Tensile strength
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δ b 105-120kgf/mm2
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Al-Cu
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Bluish yellow, GBEX ⅡB, for ethylene with concentration 7.8±0.5%
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Hardness
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HRC25
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Tensile strength
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δ b 75-85kgf/mm2
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