Valve Seat PM Sintered Parts

Product Introduction

Tungsten carbide seat is a high-performance valve seal made of carbide material. It has the advantages of high hardness, high wear resistance, high corrosion resistance, and high-temperature resistance, and can adapt to harsh working environments, such as high temperature, high pressure, high speed, strong corrosive media, and other harsh working environments. 

The process of manufacturing cemented carbide valve seat adopts a powder metallurgy process, which is completed through multiple processes such as mixing and forming, sintering, and heat treatment. Compared with traditional valve seat materials, cemented carbide valve seats have higher hardness and better wear resistance, which can effectively prevent wear and corrosion and improve the service life of the valve. At the same time, the hard alloy valve seat also has good sealing performance, which can ensure the airtightness and sealing performance of the valve.

Zhongwei Precision can customize Valve seat PM sintered parts according to the needs of customers, choose different materials and structures according to different working conditions and media, and improve the applicability of the valve. Therefore, it is widely used in the manufacture and maintenance of valves in the chemical industry, petroleum, natural gas, metallurgy, electric power, and other fields.

Our Company

Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. was established in 1997. The company's strategic goal: to build a large cemented carbide group enterprise. Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. is a one-stop customized service provider for cemented carbide production. Focus on the research and development and production of high-grade hard alloy ball teeth, round rods, plates, mold materials, wear-resistant alloy materials, and automobile tire studs, supporting the processing of hard alloy precision parts, bearings, bushings, valve parts, and automatic crushing systems Production and processing, etc., through years of development, Jinxin Company has won the favor of customers with stable product quality and rich product categories. The company established the Ministry of Foreign Trade in 2010, and its products are sold at home and abroad. The company's brand has a certain market reputation.

Since its inception, Qinhuangdao Zhongwei Precision Machinery has attached great importance to the talent development strategy, hired a professional production and R&D team, and established industry-university-research cooperation with the discipline of metal materials in colleges and universities. It can provide various users with comprehensive product design, technical solutions, Technical training and technical consultation, etc., to help users solve various problems encountered in the use process.

The company adheres to honesty and win-win cooperation. In the development of the enterprise, it not only needs to serve customers well and safeguard the interests of customers, but also pays more attention to the cooperative development of suppliers. Now it has established a complete and close supply system, which has laid a solid foundation for the expansion of the company's business. Base.

The company insists on innovation and development, and develops new products with new technology and high efficiency, especially in the field of non-standard, special-shaped and hard alloy new materials, and satisfies global customers with strong supply capacity, fast delivery guarantee, and stable product quality. need.

Qinhuangdao Zhongwei Precision Machinery has passed and strictly implemented the ISO9001:2008 quality management system, has independent import and export rights, has obtained a number of product invention patents, and won the Alibaba Special Contribution Award, the vice president unit of Hunan Internet Chamber of Commerce, and Alibaba 2010 Hunan Gold Medal E-Commerce Enterprise, 2012 Top Ten Outstanding E-Commerce and other honors.

Main Products

Carbide: Professional management of carbide ball teeth, drill pieces, wire drawing dies, roller rings, cold pier dies, geological and mineral alloys, shield blades, lychee surface carbide cutter heads, sawtooth blades, woodworking blades, alloy milling cutters, Carbide plate, Carbide round bar, Carbide mold, Tungsten steel mold, Shaped alloy.

CNC cutting tools: specializing in the management of carbide blades, CNC blades, and CNC cutting tools.

Precision mold processing: specializing in the deep processing of hard alloy precision molds, wear-resistant parts, valves, valve seats, sealing rings, and other non-standard special-shaped products.

Geological and mining drilling tools: professional management of ball teeth, drill bits, down-the-hole drill bits, eccentric drill bits, follower drill bits, oilfield drill bits, composite drill bits, impactors, etc.

Tire cleats: professional design and production of all kinds of motorcycles, racing cars, car tire cleats, outdoor shoe cleats, and other anti-skid engineering solutions services, currently the largest manufacturer of cleats in China.

Tungsten and molybdenum refractory metal products: production of tungsten crucible (Kyroplast method), molybdenum crucible (heat exchange method), tungsten heater, tungsten heat insulation tube, tungsten/molybdenum sheet, molybdenum reflective screen, tungsten/molybdenum support, tungsten/molybdenum cover plate and matching stainless steel sheet.

Metal Injection Molding Process

Detection Systems