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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
| 2361 Non sparking Cape Chisel | |||
| NO. | SIZE | NO. | SIZE |
| 236101 | 6×16×150mm | 236103 | 8×20×200mm |
| 236102 | 7×18×175mm | 236104 | 9×24×250mm |
Explosion-proof chisels are non sparking hand tools designed for flammable and explosive environments (such as petroleum, chemical, mining, natural gas, etc.). They are made of beryllium bronze (BeCu) or aluminum bronze (AlCu) alloy to avoid sparks caused by friction and impact, ensuring safety in flammable gas environments.
Spark-free chisels include round, hexagonal, pointed, flat, diamond, and straight flat chisels.
Length range of non sparking tools: 150mm–600mm, common specifications include 200mm, 300mm, 400mm
Application areas and scenarios
High-risk industries: oil drilling platforms, chemical plant reaction areas, natural gas pipeline maintenance, coal mine underground equipment maintenance, etc.
Non sparking tools should have a proper maintenance phase after they are used in our daily work.it's critical to the life of the tools.lf the products can not be properly maintained,the tools will not service us long.First of all,we should keep the hand tools in the dry place,that can not damage our product parts.
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.
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%）。
2361 Cape chisel
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