World of tools wholesale, Shun Yu Industrial (certified), Jiangxi Cedel tool

 Nanchang Shun Yu Industrial Co., the main operating hand tools, power tools, abrasive products, instrumentation, etc., the main agent of the brand more than the United States the world of tools, Stanley Tools, Wall Seiko world of tools, Bosch Power Tools east into the power tools, etc. Jiangxi brand agents, mainly engaged in professional hand tools such as wrenches, screwdrivers head screwdriver, pliers, cutting tools, hex, etc., as well as electronics and electric tools, auto repair tools, pneumatic tools, hydraulic lifting tools, personal safety supplies, industrial drill chuck and shank, tire repair equipment, to provide users with over 3000 kinds of product specifications outlined explosion-proof ratchet wrench ratchet wrench is a manual screw tightness tool, single, double ratchet handle multi-standard activities Plum Wrench (fixing holes). Proof ratchet wrench is a manual screw tightness tool, single, double multi-standard ratchet wrench handle activities (fixing holes). Is set by the main clubs of different sizes and from Plum by a hinged cover key yin and yang key bite key way connection. Because of a plum plum-shaped sleeve vias Cedel tool wholesale with two specifications, so that it can be used for both standard screw tightness, thereby expanding the scope of use, saving the cost of raw materials and man-hours. Spanner wrench handle can be easily adjusted using the angle. This wrench is used to screw tightness operation, with applicability, ease of use and low cost characteristics. Nanchang Shun Yu Industrial Co., the main operating hand tools, power tools, abrasive products, instrumentation, etc., the main agent of the brand have more than one brand American world of tools, Stanley Tools, Wall Seiko, Bosch Power Tools east into the power tools, Jiangxi agents, mainly engaged in professional hand tools such as wrenches, screwdrivers head screwdriver, pliers, cutting tools, hex, etc., as well as electronics and electric tools, auto repair tools, pneumatic tools, hydraulic lifting tools, personal safety supplies industrial drill chuck and shank, tire repair equipment, to provide users with ultra 3000 kinds of product specifications copper alloy forging a common defects and countermeasures copper brass and bronze alloys are mainly two categories, with zinc as the main alloying elements of copper alloy called brass; tin as major alloying elements copper alloy called bronze, in addition, there are white steel and other copper alloys. Copper alloy with: high strength, toughness, high wear resistance, electrical conductivity, good thermal conductivity, corrosion resistance, etc., are widely used in the explosion-proof tools, electrical, instrumentation, shipbuilding and other industries. Aluminum bronze, beryllium copper alloy material as produced many domestic manufacturers of explosion-proof tools tools, to talk about one of the following defects in copper alloy forging process: overheating, burning phenomenon. Copper alloy heating temperature overheat Cedel tool distribution exceeds the initial forging temperature, α brass and (α + β) brass greater tendency to overheat. Such Brass 120 World of tools, such as the heating temperature exceeds β transition temperature, the grain will grow vigorously, forging billet will form the orange peel surface, even cracking phenomenon. When the fast-cooling to overheat brass and aluminum bronze widmanstatten. To avoid overheating of the heating temperature of copper alloys such β transition temperature of not more than that in (α + β) two-phase region forging appropriate. When burnt copper alloy, the forging of the workpiece surface will be: rough, no metallic luster, cracking at the edges; cracking free forging phenomenon is more serious. After burnt copper alloys, fracture oxidation is very serious, no metallic luster, cracks along the grain boundaries. World of tools wholesale, Shun Yu Industrial (certified), Jiangxi Nanchang world of tools provided by Shun Yu Industrial Co., Ltd. Nanchang Shun Yu Industrial Co., Ltd. (www.ncwxsy.com) Jiangxi Nanchang, hand planing, planing edge leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shunyu leadership with the staff warmly welcome all inquiries negotiations to create a better future Shunyu.