HEBEI OUYANG SAFETY TOOLS CO., LTD. as a professional manufacturer since 1983 for Non-sparking, Non-magnetic Safety Hand Tools (also known as spark resistant hand tools), which made by special Aluminum-Bronze (Al-Br) or Copper-Beryllium (Cu-Be) alloys for safe use in Ex zones where hazardous, flammable or combustible vapors, liquids, dusts or residues may be present.
Our line of non-sparking safety tools consists of wrenches, hammers, pliers, flange wedges, striking wrenches, impact sockets, screwdrivers, shovels ,tools kits and other safety hand tools. They comply with ATEX Directives for Ex Zones 0, 1 and 2 (Flammable Gas, Mists or Vapors); Zones 20, 21 and 22 (Combustible Dusts); and M1 and M2 for mining. Also we could produce all kinds of brass hammer, copper hammers,special steel hand tools, titanium hand tools, insulated hand tools, stainless steel hand tools (304 & 420) etc, which cover 400 classes, 3000 specs. Moreover, we want to emphasize that to our beryllium mater alloy import from Kazakhstan, which make the raw materials of non-sparking tools pure, and ensure our non-sparking tools high quality.
We have a complete product quality monitoring system, with alloy materials physical and chemical analysis room, mechanical property testing room, non-sparking non-magnetic performance inspection and testing center. From raw materials to factories to product shipments, we have carried out checks at various levels, laying a solid foundation for safe products.
Our products are inspected according to the standard GB / T10686-2013 and meet the standard requirements. This product can effectively prevent flammable explosions caused by friction and collision between tools and work objects, ensuring national property and personal safety. Widely used in petroleum, chemical, mining, anti-magnetic field, coal mine, oil production, gas production, oil and gas pipelines, power generation, metallurgy, aviation, storage and transportation, pharmaceuticals, gas production, plastics, chemical fiber, leather, and other industries. The products cover the whole country and are well received by customers.
Also our produces more than 30 series of steel special tools with more than 1,000 specifications. The product complies with the national standard GB / T4388-4393-1995. Percussion wrenches, dead wrenches, plum wrenches and other products meet German standards.
Our titanium alloy tools produced by the company are forged from titanium alloy materials. They are non-magnetic, anti-corrosive, lightweight, and durable. They are special tools for aviation, aerospace, medical, and high magnetic field operations.
In 2017, we are fully passed ISO9001 quality management system certification, environmental management system certification, and occupational health and safety management system. Also our company was passed by the National Coal Mine Non Sparking Safety Product Quality Supervision and Inspection Center tested, also passed the inspection of beryllium bronze and aluminum bronze, and issued an non sparking certificate.
In 2018, we are evaluated by the National Credit System Evaluation Organizing Committee and won the title of "National Top Ten Integrity Business Demonstration Units", credit rating: AAA. Also we are reviewed by the Beijing Credit and Credit Enterprise Credit Evaluation Center and Beijing Appreciation Quality Certification Center's Famous and Excellent Product Evaluation Office, and it complies with the requirements for establishing and implementing Q / BT19S10-2017 issued by 9 (SNXHEX), and issues a responsible credit evaluation certificate. And was rated as one of the National Top 100 Excellent Enterprises. And are also obtained the "2018 National Quality Month Quality and Reputation Promotion Unit" and the "Top 100 National Excellent Enterprises".
In 2019, we are awarded the "Top Ten Leaders in the Non-Sparking Safety Hand Tools Industry" by the Beijing Examination and Credit Evaluation Unit Evaluation Center, Beijing Appreciation Quality Certification Center Famous and Excellent Product Evaluation Office, and the Consumer Satisfaction Evaluation Office of Beijing All walks of life Market Research Center. Enterprise "and" National High-tech Promotion Enterprise in Non-Sparking Safety Hand Tools Industry ".
Our corporate purpose is: to survive by quality, to develop by service, to benefit from management; the spirit of enterprise is: to have a high sense of responsibility and to be responsible to society
All staffs of HEBEI OUYANG SAFETY TOOLS CO., LTD. welcomes friends from domestic and foreign to visit us with enthusiasm and sincerely.
How to choose the correct tools for your application:
Non-sparking, non-magnetic hand tools are made of Aluminum-Bronze (Al-Br) or Copper-Beryllium (Cu-Be). These alloys are specifically designed to eliminate the risk of sparks at sites where explosive atmospheres may be present. Explosive atmospheres are classified by Ex Zones where hazardous, flammable or combustible vapors, liquids, dusts or residues may be present.
Non-sparking hand tools, also known as spark resistant tools, comply with ATEX directives for Ex Zones 0, 1 and 2 (Flammable Gas, Mists or Vapors); Zones 20, 21 and 22 (Combustible Dusts); and M1 and M2 for mining. Our non-sparking hand tools are etched with the Ex Zone classification into them, thereby indicating in which zones the tool can be used. See chart below for Ex Zone definition
|How to Choose the Correct Alloy for Your Application|
|Aluminum-Bronze (Al-Br) Alloy||Copper-Beryllium (Cu-Be) Alloy|
|Zone Compatibility||Help fulfill the demand in the ATEX Directive 94/9/EC for work in Zones 1 and 2 (Gas, Mists or Vapors), plus Zones 21 and 22 (Dusts).||Help fulfill the demand in the ATEX Directive 94/9/EC for work in Zones 0, 1 and 2 (Gas, Mists or Vapors); Zones 20, 21 and 22 (Dusts); and M1 and M2 for mining.|
|Hardness||23-35 HRC||33-45 HRC|
|Durability||Not as durable as Cu-Be.||Very durable due to high hardness and tensile strength.|
|Magnetic Properties||Low magnetism due to minimal ferrous components. Appropriate for non-critical non-magnetic applications.||Non-ferrous components; safer for applications demanding non-magnetic properties.|
|Ex Zone Definitions|
|Gas, Mists or Vapors||Dusts|
|• Zone 0 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is present frequently, continuously or for long periods.||• Zone 20 – An atmosphere where a cloud of combustible dust in the air is present frequently, continuously or for long periods.|
|• Zone 1 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is likely to occur in normal operation occasionally.||• Zone 21 – An atmosphere where a cloud of combustible dust in the air is likely to occur in normal operation occasionally.|
|• Zone 2 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is not likely to occur in normal operation but, if it does occur, will persist for only a short period.||• Zone 22 – An atmosphere where a cloud of combustible dust in the air is not likely to occur in normal operation but, if it does occur, will persist for only a short period.|