High-Precision 304 Stainless Steel Pulley for Wire Rope & Lifting
At YouJia Metal, we manufacture industrial-grade 304 stainless steel pulley blocks engineered for maximum durability and performance. Designed to withstand harsh outdoor and industrial environments, our pulleys ensure smooth operation and extreme resistance to rust and oxidation.
As a leading expert in customized processing of stainless steel non-standard parts, we leverage Dainan’s premium supply chain to provide both standard models and bespoke custom stainless steel pulleys tailored to your specific technical drawings.
Key Features of Our 304 SS Pulley Blocks
Premium Material: Constructed from authentic AISI 304 stainless steel, providing excellent corrosion resistance for long-term outdoor and industrial use.
Smooth & Silent Rotation: Equipped with high-quality bearings or self-lubricating bushings to reduce friction and noise in wire rope systems.
High Load Capacity: Heavy-duty reinforced shells designed for safe lifting, rigging, and mechanical transmission.
Precision Machined Grooves: CNC-machined U-grooves and V-grooves ensure perfect cable alignment, extending the lifespan of your steel cable.
Expert Customization: We specialize in non-standard metal parts. If your project requires unique dimensions or specialized attachments, our engineering team can provide a full solution.
Technical Specifications
| Attribute | Details |
| Material Grade | AISI 304 / 1.4301 Stainless Steel |
| Standard Sizes | M15, M20, M25, M32, M50, M75, M100 |
| Groove Type | U-Groove, V-Groove, Flat Face (Customizable) |
| Finish | High-Mirror Polished / Satin Brushed |
| Applicable Cable | Steel Wire Rope, Nylon Rope, Fiber Cable |
| Custom Service | Supports OEM/ODM based on STP/DWG Drawings |
Wide Range of Applications
Our stainless steel pulley wheels are versatile components used in:
Industrial Lifting: Reliable steel rope pulleys for factory hoisting and conveyor systems.
Marine Rigging: Rust-proof hardware for sailboat rigging and yacht dock systems (For saltwater, we also offer 316 stainless steel).
Gym & Fitness: Custom pulleys for strength training equipment and cable machines.
Architectural Decoration: Precision pulleys for sliding door systems and wind dynamic wall installations.
Model Length (inch) Width (inch) Height (inch) Volume (in³) Weight (g) M15 (Single Sheave) 4.72 3.15 0.39 5.86 5 M20 (Single Sheave) 4.72 3.15 0.39 5.86 5 M25 (Single Sheave) 4.72 3.15 0.39 5.86 5 M32 (Single Sheave) 4.72 3.15 0.39 5.86 5 M50 (Single Sheave) 4.72 3.15 0.39 5.86 5 M75 (Single Sheave) 4.72 3.15 0.39 5.86 5 M100 (Single Sheave) 4.72 3.15 0.39 5.86 5 M15 (Double Sheave) 4.72 3.15 0.39 5.86 5 M20 (Double Sheave) 4.72 3.15 0.39 5.86 5 M25 (Double Sheave) 4.72 3.15 0.39 5.86 5 M32 (Double Sheave) 4.72 3.15 0.39 5.86 5 M50 (Double Sheave) 4.72 3.15 0.39 5.86 5 M75 (Double Sheave) 4.72 3.15 0.39 5.86 5 M100 (Double Sheave) 4.72 3.15 0.39 5.86 5
Why Source from YouJia Metal?
10 Years of Expertise: Professional experience in stainless steel processing and non-standard fabrication.
Factory Direct Pricing: Sourcing directly from the Dainan stainless steel hub saves you up to 20% in procurement costs.
Quality Assurance: Every batch includes a Material Test Report (MTR) to verify chemical composition and tensile strength.
One-Stop Customization: From CAD design and CNC machining to surface treatment and global shipping.
Frequently Asked Questions (FAQ)
Q: Can you manufacture pulleys based on my specific dimensions?
A: Yes, we are an expert in customized processing. We can produce non-standard pulleys based on your STP, PDF, or DWG drawings.
Q: Is 304 stainless steel suitable for marine use?
A: 304 stainless steel is excellent for freshwater and general outdoor use. For direct saltwater contact, we recommend our 316 marine-grade pulleys for enhanced corrosion protection.
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