Durable Tungsten Steel Piston Bushing OEM Hard Alloy Carbide Bushing Tool

We complete each size requirements of the tungsten steel mould production and processing of piston guide sleeve, carbide bushing tool precision machining. The inner surface is polished and ground, with a finish of Ra0.4. External surface finish Ra0.8. After the entire guide bush is precision machined, it exudes the charm of carbide metallic luster. It has a good appearance to show.

Specifications:
φ88 * φ79.74 * φ74 * 45, bore height 30mm size, tilt 5º , Finish to meet the Ra0.4, the inner diameter is 74mm and not allowed to be chamfered, the tolerance to meet the +0.005/+0.015.
The thickness of 7 grooves of 0.3mm are evenly distributed in the outer circle.

The physical properties of Zhuzhou Sanxin tungsten steel piston guide bushing are referenced as follows:
1. Co : 10%-20%.
2. Density g/cm3: 14.0~14.5.
3. Hardness: 87-92.0HRA.
4. Grain size: 0.6-1.2um.
5. TRS: 3200-4000MPa.
6. Elastic modulus GPa: 490.
7. Thermal expansion coefficient 10-6/ºC: 5.4.
8. The outer dimensions and specifications of the tungsten steel mold are customized according to the drawings, and the accuracy requirement is ±0.002mm.

Advantages:

Why choose us:

We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.

Why rely on us:

We will continue to uphold the concept of "forge ahead", "focus on innovation", "based on quality, focus on brand" and "provide products with super-expected value for customers"and make ourselves on the road to development.

Why cooperate with us:

We always adhere to the principle of "quality is life", "service creates value", "cooperation promote development", "support partners, develop ourselves"to cooperate with you for developing together.

Tungsten Carbide Processing Technical Support and Services
We offer high-quality technical support and services to ensure that you get the most out of your Tungsten Carbide Processing products. Our team of experts is available to help with any questions you may have, and to provide you with the most up-to-date information on our products and services.
We provide technical support for all of our Tungsten Carbide Processing products, including product selection, installation, and maintenance. We can also provide training and education on the best practices for using our products. Our team of experts is available to answer any questions you may have, provide guidance, and provide technical support as needed.
We also offer a range of services to help you get the most out of your Tungsten Carbide Processing products. We provide repair and maintenance services for all of our products, as well as custom fabrication services to create one-of-a-kind solutions for your specific needs. Our team of experts is available to answer any questions you may have, provide assistance, and ensure that you get the most out of your products.