Explosion-proof Digging Shovel (Al-Cu)

2 sku

Explosion-proof Digging Shovel (Al-Cu)

Technical parameters

1. Height of spade: 290, 340mm;
2. Width: 195, 175mm;
3. Total height: 1390, 1440mm;
4. Material: aluminum bronze alloy;
5. Weight of beryllium bronze: 3200, 3480mm;
Performance detection standard for aluminum bronze explosion-proof tools:
1. No gas explosion in the drop hammer test for 20 times in (7.8±0.5)% ethylene or no gas explosion after 5 rotating friction tests within 1s in (7.8±0.5)% ethylene;
2. Standard code: GBExIIB;
3. Hardness: HRC20-30;
4. Tensile strength: δb75-85kgf/mm².

Executive standard

GB/T10686-2013

Supply capability

Brand : QIAOFANG

Guarantee period : 12 Months

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Explosion-proof Square Shovel

4 sku

Explosion-proof Square Shovel

Technical parameters

1. Shovel width: 190mm, 230mm;
2. Shovel head length: 350mm, 410mm;
3. Total length: 1010mm, 1030mm;
4. Material: copper alloy;

Executive standard

GB/T 10686-2013

Supply capability

Brand : AN FANG

Guarantee period : 1 year from the date of delivery

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Explosion-proof Digging Shovel (Be-Cu)

2 sku

Explosion-proof Digging Shovel (Be-Cu)

Technical parameters

1. Height of spade: 290, 340mm;
2. Width: 195, 175mm;
3. Total height: 1390, 1440mm;
4. Material: beryllium bronze alloy;
Performance detection standard for beryllium bronze explosion-proof tools:
1. No gas explosion in the drop hammer test for 20 times in (21.0±2.0)% hydrogen or no gas explosion after 5 rotating friction tests within 1s in (21.0±2.0)% hydrogen;
2. Standard code: GBExIIC (no substitute products);
3. Hardness: HRC30-40;
4. Tensile strength: δb105-120kgf/mm²;
5. Anti-magnetic performance of beryllium bronze explosion-proof tools.

Executive standard

GB/T10686-2013

Supply capability

Brand : QIAOFANG

Guarantee period : 12 Months

Enquiry Now