Qiaofang brand explosion-proof knocking wrench

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Product name Explosion-proof knocking robot product number
[Use] Used in flammable and explosive places, used in conjunction with a fitter hammer, knocking disassembly and Tighten larger
hex head bolts and nuts.
[Manufacturing process] Die forging products
[Execution standards] Germany
[Materials] Beryllium bronze alloy, aluminum bronze alloy
Explosion-proof products developed by Hebei Zhongbo Explosion-proof Tools Group Co., Ltd. The tools are made of copper alloy. The main products include explosion-proof hammer series, explosion-proof screwdriver series, explosion-proof wrench series, explosion-proof scissors series, explosion-proof knife series, explosion-proof shovel series, and explosion-proof crowbar series. Due to the Copper's good thermal conductivity and almost carbon-free properties allow the heat generated in a short period of time to be absorbed and conducted when tools and objects rub or impact. Another reason is that copper itself is relatively soft and has good friction and impact. It has excellent concessions and is not easy to produce tiny metal particles, so we can hardly see sparks. Therefore, explosion-proof tools are also called spark-free tools.
The various German-made series of explosion-proof tools developed and produced by Hebei Zhongbo Explosion-proof Tools Group Co., Ltd. are made of high-quality beryllium copper alloy and aluminum-copper alloy as raw materials, and undergo forging, forming, stamping, finishing, quenching and tempering and heat treatment. It has more than one series of varieties and more than one specifications. With its wide variety, complete specifications and excellent quality, it is deeply favored by hundreds of large and medium-sized enterprises in the petroleum, electric power, fertilizer, metallurgy and other industries across the country. The strong support from the state and the satisfactory feedback from customers over the years prove that our products have stable technical performance, are safe and reliable to use, have strong tensile strength and suitable hardness. They not only meet the national/standard requirements, but also some products such as percussion wrenches, dead wrenches, etc. Torx spanners and other products comply with German standards. It is a designated processing enterprise for many coal mining enterprises. It has been rated as a contract-abiding and trustworthy unit for several consecutive years. The main scope of application is petroleum refining and petrochemical industry, coal mines, oil fields, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry, fertilizer industry, and various pharmaceutical industries. Oil tankers and liquefied petroleum gas vehicles, aircraft, warehouses dealing with flammable and explosive goods, electrolysis workshops, communication machine assembly workshops, places where tools are required to be rust-free, wear-resistant and anti-magnetic, etc.