|Origin:||Made In China|
|Category:||Toys / Model Toys|
|Label:||Bolt and nut removal , Apply to the same sp|
|Min. Order:||1 pc|
Place of Origin:Hebei, China
Product Name:Wrench Combination
Material:Alunium Bronze Beryllium bronze
Brand name:Hebei Sikai
Model number:ring wrench
Used:loosen or tighten nuts and bolts
Supply Ability:1000piece/pieces per week
The difference between Beryllium copper and Aluminum bronze
When selecting the right alloy for your non-sparking, non-magnetic safety tools, you have two choices: copper beryllium tools or aluminum bronze tools.
1.Hardness:Our aluminum bronze alloy tools have a hardness of 25-30HRC. If your application requires a tool with higher hardness rating, copper beryllium equipment, with an HRC of 35-40, is a good choice.
2.Magnetic properties Aluminum bronze equipment features low magnetism due to its minimal ferrous composition. Beryllium copper tools have a more non-ferrous composition, so this equipment is safer for applications that require non-magnetic properties.
3.Composition:Aluminum bronze alloy tools: Al: 10%-12%, Fe: 4.5%, Ni: 4.5%, Other: 0.5%, Cu: Balance;
Beryllium copper alloy tools: Be: 1.8-2.3%, Co + Ni: 0.4%, Other: 0.5%, Cu: Balance.
Hebei sikai safety tools manufacturing co.,ltd,established in 2012, lies in BOTOU city of China.Company hold registered capitals RMB31,000,000, occupy 50,000 square meters, specializing in manufacturing Non-sparking tools of the beryllium bronze and aluminum bronze,steel tools.
We can produce 5000,000 pcs, over 520 items,over 7000 specifications in Non-sparking tools. All of tools are strictly in accordance with the DIN standard of Germany and national GB standard of China. Forged by a large friction pressing machine with one-time molding, our products enjoy a good quality.
The company obtained ISO9001 quality management certification and ISO14000 international environmental certification and OHSAS18000 occupational health certification. And the explosion-proof property is certified byCHINA COAL MINE EXPLOSION-PROOF AND SAFETY PRODUCTS QUALITY SUPERVISION AND TEST CENTER.