Non-Sparking Safety Tools Manufacturer Since 1983
- 186000 ㎡ Company covers an area
- 1500 sets Advanced production equipment
- 1500 * 10⁴ Annual production of non-sparking tools
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The 178 non sparking double end drum wrench produces limited spark during operation. Therefore it can be applied in various kinds of potentially flammable or explosive areas. The wrench consists of two different-sized ends that can open or close a total of 38 varieties of oil drums. It is precision machined from either beryllium copper or aluminum bronze to give high strength, long service life and stable mechanical performance. Additionally, the product has passed the QB/T 2613.4 certification.
| Model | L mm |
H1 mm |
H2 mm |
Be-Cu g |
Al-Cu g |
| 178-1002 | 350 | 70 | 95 | 1165 | 1070 |
As well as offering the specifications listed above, we also can design and produce products according to customer specific requirements or technical drawings.
Related Names
Durable Drum Key Manufacturer | Safe Oil Drum Operation | Fastener Turning Device
Equipped with 1,500 advanced machines, producing 15 million non-sparking tools annually across 1,200 product series and over 16,000 specifications.
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Our non-sparking tools are thoroughly tested to meet international safety standards, including Japanese JISM7002-96 and Chinese GB/T10686-2013. Steel special tools and other products comply with European GS certification, BAM certification, and key German DIN standards such as DIN7444, DIN133, DIN894, and more.
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Reliable Non-Sparking Tools Since 1983
