**Product Information:**
- **Model No.:** Spline Gear
- **Type:** Circular Gear
- **Size:** Customized According to Customer's Request
- **Trademark:** Zhihai or Customized
- **Transport Package:** Export Standard Packing or Customized
- **Specification:** Spline Gear
- **Origin:** China
- **HS Code:** 8483109
**Involute Spline Gear as Auto Parts**
**1. Description**
| No. | Item | Description |
|-----|------|-------------|
| 1 | Name | Internal Spline Gear |
| 2 | Size | Products can be customized |
| 3 | Manufacturing Standard | ISO 1328-1997, Grades 5–8 |
| 4 | Material | 45# Steel, 20CrMnTi, 40Cr, 20CrNiMo, 20MnCr5, GCR15SiMn, 42CrMo, 2Cr13 (Stainless steel), Nylon, Bakelite, Copper, Aluminum, etc. |
| 5 | Production Process | Gear Hobbing, Gear Shaping, and Gear Grinding, depending on the product type |
| 6 | Heat Treatment | Carburizing and Quenching, High-Frequency Quenching, Nitriding, Hardening and Tempering, based on material requirements |
| 7 | Testing Equipment | Rockwell Hardness Tester 500RA, Double Mesh Instrument HD-200B & 3102, CNC Gear Measurement Center, and other high-precision testing devices |
| 8 | Certification | GB/T 19001-2016 / ISO 9001:2015 |
| 9 | Usage | Used in printing machines, cleaning machines, medical equipment, garden tools, construction machinery, electric vehicles, valves, forklifts, transportation equipment, and various gear reducers |
| 10 | Packaging | Customized according to customer’s request |
**2. Photos**
[Image 1: Involute Spline Gear as Auto Parts]
[Image 2: Involute Spline Gear as Auto Parts]
[Image 3: Involute Spline Gear as Auto Parts]
[Image 4: Involute Spline Gear as Auto Parts]
**3. Order Process**
a. The customer sends a drawing or sample. If only a sample is provided, our company will create a CAD drawing.
b. Our team provides the processing technique and quotation.
c. After the customer confirms the technique and price, we will send a sample for approval.
d. Once the sample is confirmed, the customer places the order.
e. A 50% deposit is required before production begins.
f. Mass production starts after the deposit is received.
g. The remaining balance is paid after the product is inspected and approved.
h. Finally, the product is delivered to the customer.
We ensure high-quality manufacturing, strict quality control, and timely delivery. Whether you need standard or custom parts, we are here to support your needs with professional service and reliable products. Let us help you achieve your goals with precision-engineered spline gears.
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