Wholesale Shaft, Flow Guide Bush & Sleeves from a Manufacturer

As a professional tungsten carbide parts manufacturer, we provide wholesale and custom machining services for carbide shafts, fluid guide bushings, and sleeves across various industries. Low minimum order quantity starts from 1 piece, with products featuring stable performance and highly competitive pricing.

We specialize in machining high-hardness materials. Our shaft products, fluid guide bushings, and sleeves are made from alloy steel, die steel, and tungsten carbide materials to meet special requirements. These materials offer high hardness wear resistance, corrosion resistance, and tungsten carbide materials maintain stable performance under high-temperature conditions. Die steel and alloy steel materials provide better wear resistance than ordinary steel, extending product lifespan and reducing replacement cycles.

Our factory business: We design, develop and produce powder metallurgy moulds, carbide parts, powder injection moulds, stamping toolings and precision mould parts. Whatsapp:+8618638951317. Email: [email protected], 

Performance Specifications

In terms of performance, our custom shaft products achieve precise straightness control with tolerances of ±0.002mm. Guide bushings feature high inner wall smoothness, with EDM finish reaching RA0.2 and polished finish achieving RA0.05, ensuring smooth fluid flow and reducing system energy consumption. Sleeves meet strict tolerance grades with dimensional tolerance of ±0.001mm, cylindricity of ±0.002mm, and concentricity of ±0.002mm, suitable for precision assembly requirements. These characteristics enable long-term stable operation and reduce maintenance frequency.

Applications and Industries

Our products are widely used in core components such as hydraulic systems in construction machinery, machine tool guide rails, and water pump shaft systems, serving multiple industries including manufacturing, automation, and water conservancy. As a direct manufacturer, we eliminate intermediaries to provide customers with more favorable pricing.

Custom Services

We support bulk purchasing and custom machining services. We offer non-standard custom machining for shafts, fluid guide bushings, and sleeves, adjusting materials, precision, and surface treatment processes according to customer drawings. We also provide professional technical consulting and product selection services to ensure products perfectly match your application scenarios.

Please feel free to consult with us for customization. We will provide professional advice and a quotation plan based on your specific needs.