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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
| 2221 Folding Spade multipurpose | |||
| NO. | SIZE | W（g) | |
| Be-Cu | Al-Cu | ||
| 222101 | 160×700mm | 1265 | 1150 |
The material is copper alloy,beryllium copper or aluminum bronze.Due to the good thermal conductivity of copper and high-quality stainless steel and the characteristics of almost no carbon, the heat generated in a short time is absorbed and conducted when the product is rubbed or impacted by an object.Another reason is that because copper and stainless steel are relatively soft, they have good concessions during friction and impact, and it is not easy to produce tiny metal particles.So we can hardly see the spark, the products achieve the explosion-proof effect.
Applications:Petroleum refining and petrochemical industry, coal mine, oil field, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry, fertilizer industry, various pharmaceutical industries. Oil tankers and LPG vehicles, airplanes, warehouses operating flammable and explosive materials, electrolytic workshops, telecommunication machine assembly workshops, places that require products not to rust, wear-resistant and antimagnetic places.
Technical
| Be-Cu | |
| Green lake, GBEX IC,for hydrogen with concentration 21.0+2.0%. | |
| Hardness | HRC35 |
| Tensile strength | δ b 105-120kgf/mm² |
| Al-Cu | |
| Bluish yellow, GBEX IIB, for ethylene with concentration 7.8+0.5% | |
| Hardness | HRC25 |
| Tensile strength | δ b 75-85kgf/mm² |
Keywords
2221 Folding spade multipurpose
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