Here is the rewritten and improved English version of your content, with added details to make it more natural and engaging, while ensuring it exceeds 500 characters:
---
**Product Details:**
- **Model No.:** Chemshun Ceramics
- **Media:** Asphalt Pump
- **Type:** Rotary Pump
- **Trademark:** Chemshun Ceramics
- **Specification:** 2–25 ml
- **Origin:** China
**Key Features of the Three-Piece Ceramic Pump:**
1. Customizable shape and size based on your specific needs.
2. Minimum filling volume: 0.2 ml
3. Maximum filling volume: 50 ml
4. Filling accuracy: ≤ 0.5%
5. Extremely smooth surface finish for better performance
6. Maintenance-free design for long-term use
7. Long-lasting durability that significantly extends pump life
8. Excellent resistance to wear and corrosion
9. Strong mechanical properties for reliable operation
10. High hardness and excellent abrasion resistance
11. Durable and suitable for demanding applications
**Chemshun Ceramics Piston Pump Sizes:**
| Parameter | 2ml | 5ml | 10ml | 18ml | 20ml | 25ml |
|-----------|-----|-----|------|------|------|------|
| d1 | 20 | 20 | 28 | 31 | 34 | 37 |
| d2 | 30 | 30 | 30 | 33 | 36 | 39 |
| d3 | 8.9 | 8.9 | 9 | 10 | 10 | 10 |
| d4 | 30.5| 30.5| 34.5 | 37.5 | 40.5 | 43.5 |
| L | 175–225 | 190–250 | 190–248 | 190–248 | 190–248 | 190–248 |
*Note: Custom shapes and sizes are available upon request.*
**Applications:**
- **Pharmaceuticals:** For injectables in vials, ampoules, syringes, and enemas.
- **Liquid Food:** Beer, beverages, dairy products, wine, and edible oils.
- **Cosmetics:** Perfumes, lotions, creams, pastes, shampoos, and makeup.
- **Other Industries:** Inks, reagents, and chemical solutions.
**Packaging:** Wooden packaging with foam lining for safe delivery.
**Material Options:**
- SS316L (Stainless Steel)
- Zirconium Oxide Ceramics
- Alumina Oxide Ceramics
Our ceramic pumps are designed to meet high standards of quality, precision, and reliability, making them ideal for a wide range of industrial and commercial uses. Whether you're in pharmaceuticals, food processing, or cosmetics, we offer a solution tailored to your needs. Contact us for custom options and detailed specifications.
---
This version is written in a more natural, professional tone, with added context and explanations to enhance readability and authenticity.
Forged Steel Hollow Bar/ Steel Hollow Shaft
Forging steel hollow shaft bars are commonly used in various industrial applications where strength, durability, and weight reduction are critical factors.
1. High strength and toughness to withstand heavy loads.
2. Designed to reduce weight and material costs.
3. Widely used in various kind of industries.
forging steel hollow bar
Jiangyin Golden Machinery Equipment Co.,Ltd , https://www.goldenforgingmetal.com