Audited Supplier
Product Name:
Tungsten Steel Cylinder with Ceramic Piston
Product Use: Designed for sliding with a ceramic piston, widely used in tension control, semiconductor spot welders, chip grinding, and automated control in mechanical equipment.
A cylinder is a cylindrical metal component guiding the linear reciprocating motion of a piston within. It converts thermal energy from air into mechanical energy; in compressor cylinders, it raises gas pressure through piston compression. Tungsten steel, known for its exceptional hardness, precision, and wear resistance, is used in the precision-machined tungsten steel cylinder, suitable for prolonged use with a ceramic piston in various mechanical equipment.
The cylinder is made of tungsten steel, while the piston is made of silicon nitride ceramic, precisely processed to enable smooth sliding compatibility. The dimensional specifications include:
10mm Integral Tungsten Steel Cylinder: φ14*φ10*2-φ4*58,
10mm Silicon Nitride Piston: φ10*φ7*φ5*M5*0.8-6*64,
8mm Integral Tungsten Steel Cylinder: φ12*φ8*2-φ4*58,
8mm Silicon Nitride Piston: φ8*φ7φ5*M5*0.8-6*64.
The integral tungsten steel cylinder has an outer diameter tolerance of ±0.005, inner diameter tolerance of +0.004, roundness requirement of 0.002, and concentricity requirement of 0.01. The silicon nitride ceramic piston has an outer diameter tolerance of -0.004, perpendicularity tolerance of 0.01, concentricity tolerance of 0.01, true roundness tolerance of 0.01, and roundness requirement of 0.002. The external surface requires a finish of Ra0.2. The uniformity of dimensional tolerances ensures identical and smooth sliding compatibility between the silicon nitride ceramic piston and the integral tungsten steel cylinder.
About us:
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd, is engaged in R&D of cemented carbide raw material, processing, selling and aftermarket services.Sanxin dedicated in inheriting tungsten carbide OEM services and improvement solutions, has a specialized technical team as a solid foundation and obvious superiority to manufacture high-quality tungsten carbide product.
Sanxin was established in 2003; Two main factories were built in 2007; Passed ISO 9001:2015 in 2017; High-tech Enterprise Identified in 2017; Obtained foreign trading license 2017; Confirmed as supplier of CLEP in 2021; Owned more than 20 patent certificates.
We always carry out "quality and customer first", "Samples available", "punctual delivery", "mutual benefit", "focus on innovation", "service creates value"…business policy in the market. Sanxin delivering carbide value.
Main Products:
(Manufacturing high precision cemented carbide parts)
| 1 | Drill Bits and Cutting Tools: | carbide is widely used in drill bits and cutting tools for petroleum exploration and drilling, including rock drill bits and three-cone bits. Its high hardness and wear resistance make it perform well in geological exploration and underground drilling. |
| 2 | Oil Well Components: | hard metal is crucial in manufacturing components for oil wells, such as pump parts, valves, and seals. These components require high wear |
| 3 | Pipeline Cutting Tools: | In pipeline maintenance and repair within the petroleum industry, tungsten carbide is used to manufacture cutting tools for cutting and repairing pipelines. |
| 4 | Oil Extraction Tools: | Tungsten steel alloy finds applications in oil extraction tools, including parts for lifting pumps and submersible pumps. These tools need to have high strength and wear resistance to withstand high loads and harsh environments. |
| 5 | Petroleum Pipeline Repair Tools: | Tungsten carbide is used in the manufacturing of tools for repairing and maintaining petroleum pipelines, ensuring durability and effectiveness. |
| 6 | Geological Exploration Tools: | In geological exploration, wolfram carbide is commonly used in the production of tools such as core drill bits and drilling equipment to obtain samples from underground rock formations. |
Features:
Fine-grain tungsten carbide;
Excellent wear, abrasion, corrosion resistance;
High fracture strength and high hardness;
Longer service life;
Varied grades;
Competitive EXW factory price;
Customization service.
Advantages:
Cemented carbide wearing parts, also called wolfram carbide (WC) parts, are a commonly product used in the hardware machinery industry, because of its high hardness, good toughness, superior high and low temperature wear resistance, small adhesion, good corrosion resistance, high thermal conductivity, less friction coefficient, and acid and alkali corrosion resistance does not rust, easy maintenance and other characteristics.
With its good toughness, high temperature resistance and high wear resistance, the service life is 10~50 times longer than the general metal parts.
| Parameters | Details |
| Shape | Round, Square, Rectangular |
| Heat Resistance | ≤ 900ºC |
| Product Name | Tungsten Steel Cylinder with Ceramic Piston |
| Tolerance | ± 0.01mm |
| Density | 14.5-15.0g/cm3 |
| Flexibility | Excellent |
| Impact Resistance | Excellent |
| Processing Method | Cutting, Grinding, Polishing |
| Lifespan | Long |
| Material | Tungsten Carbide |
| Plating | Tungsten Carbide Plating, Tungsten Carbide Coating |
