⚫ Carbon Steel Balls
📌Applications: Light duty bearing, Conveyer belt, Bicycle parts, Automobile parts, Slide bearing, Caster wheels, Toys, Metal milling, etc.
📏Detail: Low Carbon AISI 1010-1015 | Size: 1mm~30mm | Grade: G16~G1000
🛡️ Stainless Steel Balls
💧300 Series: Trigger sprayers, Bearings, Dispenser valves, Aerospace, Quick Disconnect couplings.
🔒400 Series: Valve applications, Locking mechanisms, Fasteners.
| AISI | C% | Cr% | Ni% | Mo% | Property |
|---|
| 304 | 0.07 Max | 17.0~19.0 | 8.0~10.5 | - | Slightly magnetic, HRC 25min |
| 316 | 0.07 Max | 16.5~18.5 | 10.5~13.5 | 2.00~2.50 | Best corrosion resistance |
| 420 | 0.15~0.25 | 12.0~14.0 | - | - | Magnetic, HRC 50min |
| 440 | 0.95~1.20 | 16.0~18.0 | - | - | Martensite, fair corrosion resistance |
📦 Packaging Process
1️⃣Weighing balls (usually 10kg per unit).
2️⃣Sealing in heavy-duty plastic bags.
3️⃣Placement into reinforced small boxes.
4️⃣Detailed labeling (Material, Lot No, Size, Grade).
5️⃣Secure placement into wooden cases or barrels.
Frequently Asked Questions (FAQ)
Q1: What materials are available for your steel balls?
We offer a wide range of materials including Chrome Steel (GCr15/AISI 52100), Stainless Steel (AISI 304, 316, 420, 440), Carbon Steel, and various Plastic materials like POM and Nylon.
Q2: What is the range of sizes you can produce?
Our standard size range is from 1mm up to 30mm (approx. 0.4'' up to 2''), with various precision grades available.
Q3: Are your products certified for quality?
Yes, we are ISO 9001:2008 certified, and our products comply with RoHS and SGS safety standards.
Q4: What are the typical applications for Stainless Steel 316 balls?
AISI 316 balls offer superior corrosion resistance and are ideal for trigger sprayers, dispenser valves, aerospace components, and applications involving sulfuric acid or bleach.
Q5: How do you ensure the quality of the balls?
We use advanced production machinery and perform a 100% sorting process. Every shipment comes with a complete, traceable inspection report.
Q6: What is your standard packaging for export?
Standard packaging involves 10kg per plastic bag, placed in small labeled boxes, and finally packed into wooden cases or barrels for secure global transport.
RPZ Valve
