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About UsShijiazhuang Xuda Safety Tools Co., LTD. which was established in 1986 , is a professional factory to produce non-spark safety tools in China. Professional technology, advanced producing equipment, scientific processing technique and perfect checking measure guarantee the best quality of xinda non-spark safety tools.
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ProductsThere are 10 categories,more than 180 series and thousands of types of the tools, all of products are made of Aluminum bronze or beryllium copper, the products have the feature of high rigidity, good tenacity.
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NewsXinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit".We hope that our products can provide more safety and convenience to all of the customers and we welcome all the friends at home abroad to Xinda.
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ServiceWe can also design and produce the special type products as the customer’s requirement. Xinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit". We hope that our products can provide more safety and convenience to all of the customers.
Description
| 1031 Double Box end wrench Set | ||
| Item | NO. | Specifications |
| 5pcs | 1031A | 5.5×7,8×10,13×16,18×21,24×27 |
| 6pcs | 1031B | 5.5×7,8×10,13×16,18×21,24×27,30×34 |
| 6pcs | 1031C | 8×10,10×12,12×14,14×17,17×19,22×24 |
| 8pcs | 1031D | 5.5×7,8×10,10×12,12×14,14×17,17×19,22×24,24x27 |
| 9pcs | 1031E | 8×10,10×12,12×14,14×17,17×19,19×22,22×24,24×27,30×32 |
| 10pcs | 1031F | 5.5×7,8×10.10×12.12×14.14×17.17×19.19×22.22×24.27x30,30×32 |
| 10pcs | 8-32mm | 8×10,10×12,12×14,14×17,17×19,19×22,22×24,24x27,27x30,30×32 |
| 11pcs | 1031G | 5.5×7,8×10,10×12,12×14,14×17,17×19,19×22,22×24,24×27,27×30,30×32 |
| 12pcs | 1031H | 5.5×7,8×10,10×12,12×14,13x16,14×17,17×19,19×22,22×24,24×27,27×30,30×32 |
| 13pcs | 1031I | 5.5×7,8×10,9x11,10×12,12×14,13x16,14×17,17×19,19×22,22×24,24×27,27×30,30×32 |
Non sparking tools is also called safety tools or explosion proof tools.There are two types of materials.
1.Aluminum bronze.Al-Cu,aluminum,nickel.manganese,iron and other metals were added to the high purity electrolytic copper as matrix to form copper-based alloy.
2,Beryllium copper,Be-Cu,the copper base alloy was forming by adding some metals such as beryllium,nickel.
The thermal and electrical conductivity of these two materials are very good,beryllium bronze is non.magnetic and can be used in strong magnetic fields.
Explosion proof tools can be divided in two catagories by manufacturing process: cast and forging
As a non-sparking spanners factory in China,We have more than 180 series and thousands of types of non sparking tools.
Technical
| Be-Cu | |
| Green lake, Explosion proof grade: GBEX IIC,for hydrogen with concentration 21.0+2.0%. | |
| Hardness | HRC35 |
| Tensile strength | δ b 105-120kgf/mm² |
| Al-Cu | |
| Bluish yellow, Explosion proof grade:GBEX IIB, for ethylene with concentration 7.8+0.5% | |
| Hardness | HRC25 |
| Tensile strength | δ b 75-85kgf/mm² |
A non-sparking box wrench set is an essential tool for working in environments where flammable materials are present, such as oil refineries, chemical plants, or gas stations. These tools are specially designed to minimize the risk of sparks that could ignite potentially explosive atmospheres.
The set typically includes a variety of box wrench sizes, each made from non-sparking materials such as brass, bronze, or aluminum bronze. These materials have low friction properties, reduce the risk of sparking, and are non-magnetic, making them ideal for use in areas with sensitive equipment or instruments.
Non-sparking box wrench sets are also corrosion-resistant and durable, ensuring long-lasting performance even in harsh environments. The wrenches are designed for easy grip and use, with a box end that provides a secure fit on nuts and bolts.
Overall, investing in a non-sparking box wrench set is crucial for ensuring the safety of workers and the protection of valuable equipment in hazardous work environments. These tools provide peace of mind and reliable performance, making them a must-have for any industrial setting where the risk of sparking is a concern.
1031A-1031G Double end box wrench offset,Sets
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