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China, Chinese China Non Sparing Tools Safety Tools Brass Hammer for Export1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
WrenchBrass WrenchOpen End Wrench
Shandong Enming Building Materials Co., Ltd.
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Product Description Double Open End Wrench 13pcsProduct Description? Item: Double Open End Wrench 13pcs? Material: Al-Br Other Material: Be-Cu, carbons teel , 304 Stainless Steel? Specs: (5.5*7,6*7,8*10,9*11,10*12,12*14,14*17,17*19,19*22,22*24,24*27,27*30,30*32) Other Size: It's Customed? Technology: Casting Foring Machining Polishing? Character: Non Sparking Tools ? Surface treatment: Natural or Electrostatic spraying? Application:Mainly used in Non Sparking ? you can buy with confidence? Delivery time: According to the demand, we will arrange your order delivery Copper Beryllium AlloyCompositionBe: 1.8% - 2%Ni: 0.2% - 0.5%Others: <0.5%Rest: CuHardness 35 - 40 HRCTensile Strength1250 N/mm2 Aluminium Bronze AlloyCompositionAl: 8% - 10%Ni: 2% - 5%Fe: 1.5% - 3%Others: <0.5%Rest: CuHardness 25 - 3- HRCTensile Strength 800 N/mm23.The processing procedure 1) To prepare the raw material, blanking 2) Smelting 3) Pouring 4) Cut the water gap 5) Stored in the semi finished products warehouse 6) Punching 7) Through the drawbench or slotting machine 8) PE plain end and chamfering 9) Drill hole 10) Perfect the product and marking 11)If Be-bronze, need heat treatment 12) Polishing 13) Surface treatment 14)Stored in the finished products warehouse
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