Year1
- 牌号：
- T9A
- 规格：
- 齐全
Boyang Company)
The agents are all original packaging from the original factory and imported lines. Piano wire is also called piano wire in English and belongs to high carbon steel. Piano wire is cold drawn after quenching in a lead bath. It has very high strength limit and elastic limit. It is a widely used small spring material. The quality and performance requirements of steel wire are strict. In addition to tensile tests, torsion, corrosion, sharp carbon and other tests are also required. According to the use, it can be divided into piano wire used in manufacturing various important springs, various high-stress mechanical springs and door springs. Chinese executive standards: American executive standards Japanese executive standards Material composition::.:..3:.below:.below:.below, the hardness range is -, the allowable temperature is the material characteristics: used to make strings, valve springs and Steel wire for high stress springs. It has the characteristics of high strength, good elasticity, fatigue resistance, creep resistance and toughness, smooth and clean surface, strong anti-rust ability and excellent musical performance. Carbon spring steel wire () brands are: ~, ~. Piano wire () brands are: ~, ~, ~. B is equivalent to the Japanese piano wire standard. Grade B and grade steel wires are generally made of (,) or (B), and grade B and grade steel wires are generally produced with and (B). Replaced with B. Due to the different standard systems, it is difficult for both manufacturers and users to accept it, resulting in the standard not being implemented. The purpose of revising the standard this time is to revise inappropriate items in the standard on the premise of meeting the needs of users. Adjustments and modifications are made to keep the standard level at the highest level among domestic spring steel wire standards.
Our company (Boyang) is mainly engaged in the import and export of high-quality and high-performance spring steel, imported high carbon steel, imported spring steel wire, spring steel round rods, imported spring steel sheets, imported spring steel, imported spring steel grade comparison table, Price of imported spring steel, introduction of brands of imported spring steel, uses of imported spring steel, performance of imported spring steel, imported spring steel sheets, imported spring steel plates, spring steel strips, spring steel wires, imported spring steel round steel, imported spring steel Round rod, imported spring steel thick plate, imported spring steel thin plate, imported spring steel wire, imported piano wire, spring steel classification, performance comparison table of imported and exported spring steel, spring steel rod, tool spring steel, spring steel, high temperature resistant spring Steel, high-strength spring steel, high-hardness spring steel, imported American Fencola spring steel, characteristics of spring steel, elasticity of spring steel, stamped spring steel plates, spring steel bars, manganese steel sheets, spring steel coils, spring steel coils , Silicon manganese steel sheet, carbon steel and high carbon steel.
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Company-Boyang adheres to the enterprise spirit of sincere service and joint creation of the future, adheres to the business philosophy of people-oriented, and setting up factories with science and technology, and has formed its own strong technical strength and advanced production technology. Continuing to focus on the eternal theme of first-class corporate services and superior product quality, we represent the brand of German SGL graphite products with a wide range of products. Our products are sold to major cities at home and abroad, and we enjoy a reputation among customers for our excellent service and superior quality. .
We also specialize in the distribution of mold steel, white steel products, tungsten steel, copper alloys, aluminum alloys and other non-ferrous metals imported from various countries.
We promise: our previous exchanges and cooperation will provide you with more satisfactory and better products and Serve.
Our company (Boyang) seeks advantages with materials and supplies the market with scale. Sincerity, efficiency, positivity, and responsibility are our attitudes. The guarantee of materials, efficiency of supply, and customer trust are the reasons why we are based in the market and create the market. Our company guarantees the authenticity of the materials provided and comes with the goods with original material certificates and reports and other relevant information. We hope and strive to provide customers with long-term and timely supply resources, and strive to form stable friendship and cooperation with our customers to achieve a win-win effect.
Special specifications can be customized, new and old customers are welcome to call
Boyang Integrity Pass: b Enterprise website:: b..bb
Dongguan Boyang Enterprise is currently the largest professional non-ferrous metal alloy company in China One of the suppliers. Mainly engaged in: imported mold steel, Sumitomo tungsten steel, American Kennametal tungsten steel, Japanese Fuji tungsten steel, Taiwan Chunbao tungsten steel, Kobe Steel aluminum, American aluminum, Russian military aluminum alloy, German Ai Lihe special super-hard aluminum, American environmentally friendly copper, Swedish B super-hard white steel turning tools, spring steel, stainless steel, free-cutting steel. Domestic southwest aluminum cold-drawn steel flat iron (manufacturer direct sales), and other non-ferrous metal alloys provide materials certificate and the European environmental standards R directive.
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