Model NO.: HN
Origin: Wenzhou, Zhejiang
HS Code: 730723000
Product Name: Stainless Steel Hex Nut (Customized for US Customers)
Type: Union
Standard: 3A
Material: 304, 316L (DIN 1.4301, 1.4304) – Forged
Surface Finish: Ra 1.6 μm, Ra 0.8 μm, Ra 0.4 μm (Polished)
Application: Suitable for stainless steel pipeline systems with a diameter range of 1" to 4"
Medium: Ideal for use in Beer, Dairy, Beverage, and Pharmaceutical industries
We are capable of manufacturing a wide range of unions including SMS, DIN, RJT, ISO, IDF, Round Type, and Hex Unions. If you need more detailed specifications or have any specific requirements, feel free to reach out to us at any time.
**FAQ:**
1. **Are you a trader or manufacturer?**
We are a manufacturer with over 15 years of experience in the industry.
2. **Can your products meet FDA, CE, and 3A standards?**
Yes, all materials used comply with FDA, CE, and 3A requirements.
3. **How do you ensure product quality?**
Quality is our top priority. Our process includes:
- 100% inspection of raw materials before production.
- Strict separation of different materials during production to avoid mixing.
- 50% inspection of each batch, with full inspection if issues are found.
- Full inspection is available upon customer request.
4. **Do you provide a 3.1 Quality Certificate with chemical composition analysis?**
Yes, we test every batch and can issue a 3.1 Quality Certificate. It can be included with shipping documents if needed.
5. **How do you handle quality complaints?**
We take responsibility for every issue from start to finish. With 15 years of experience, we have maintained a strong reputation with minimal quality complaints.
6. **What is the delivery time?**
For standard products, it usually takes 8–10 days. For bulk orders, it may take 15–25 days depending on the quantity.
7. **Any other questions?**
Please don’t hesitate to contact us for further assistance.
| Material Grade | 304, 316L (DIN 1.4301, 1.4304) – Forged |
| Size | 1" – 4" |
| Standard | 3A |
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FOSHAN GUANSEN BICYCLE TECHNOLOGY CO.,LTD. , https://www.hedatx.com