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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
| 2211 Non sparking Folding Spade | |||
| NO. | SIZE | W（g) | |
| Be-Cu | Al-Cu | ||
| 221101 | 160×700mm | 1265 | 1150 |
1. Basic concept of non sparking folding spade
The non sparking folding spade is kind of round point shovel.This copper shovel is a specially designed explosion proof tool, mainly used for operations such as excavation and shoveling.The feature of folding makes the shovel more functional. Its characteristics are that it uses special materials and processes to ensure that no sparks or ignitions occur in flammable and explosive environments, thereby effectively avoiding accidents.
2. Material and design of non sparking shovel spade
The material of non sparking shovel is usually high-strength, wear-resistant and corrosion-resistant copper alloy. Its design has also been carefully calculated to ensure that it can maintain explosion-proof performance while bearing high-intensity pressure. In addition, its surface has been specially treated to effectively prevent corrosion and oxidation.
3. Application fields of non sparking folding spade shovel
Non sparking shovel is widely used in industrial fields such as petroleum, chemical, mining, and pharmaceuticals. In these environments, due to the presence of flammable and explosive gases, the consequences of an accident are disastrous. Therefore, the use of explosion-proof shovels can greatly reduce the probability of accidents and protect the lives of workers.
Non-sparking shovel can be also used in marine enginerring,the material is aluminum bronze or beryllium copper.
Performance
The material of non sparking tools: Al-Br(QAl11-4-4), Be-Cu(QBe2)
Be-Cu: the color is green lake,hardness is not less than HRC35,tensile strength δ b 105-120kgf/mm2;standard code GBEX ⅡC,suitable for hydrogen with concentration 21.0±2.0%.Beryllium copper alloy with anti-magnetic performance.
Al-Cu: the color is bluish yellow,hardness is not less than HRC25,tensile strength δ b 75-85/mm2;standard code GBEX ⅡB,suitable for ethylene with concentration 7.8±0.5%,GBEX ⅡA (propane 6.5±0.5%),Ⅰ（methane 6.5±0.5%）。
2211 Folding spade
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