Low carbon Ferroboron Lump,Ferro Boron Alloy Powder,Ferro Boron Powder,Ferro Boron Granule ANYANG TIEFA METALLURGY CO.,LTD , https://www.ferroalloytiefa.com
**Product Information**
**Origin:** China
**HS Code:** 8481804090
**YI CHEN - Stainless Steel Knife Gate Valve**
**Specifications**
- **Certifications:** API 6D, API 6FA, ISO 9001, CE
- **Warranty:** 18 months
- **Delivery Time:** Short lead time
**Stainless Steel Knife Gate Valve – Key Details**
1. **Pressure Rating and Size:**
- PN6 to PN25, 150LB/300LB
- Sizes: 2" to 80", DN50 to DN2000
2. **Materials Available:**
- Cast Iron: GG20, GG25
- Ductile Iron: GGG40, GGG50
- Cast Steel: A216 WCB
- Stainless Steel: CF8, CF8M, CF3, CF3M, CF3MN, CN7M
3. **Operators Available:**
- Manual, Bevel Gear, Pneumatic Cylinder, Hydraulic, Chain Wheel, etc.
4. **Key Features:**
- Face-to-Face: ASME B16.1 / ISO 5752
- Flanged Ends: ASME B16.5 / ASME B16.47 / ISO 7005-1 / API 605 / BS 3293 / DIN
- Testing: API 598 / API 6D
- Seat Materials: NBR, EPDM, Rubber, Viton, PTFE, Metal-to-Metal
- Stem Type: Rising Stem / Non-Rising Stem
- Flow Direction: Unidirectional / Bidirectional
5. **General Applications:**
- Mining
- Power Plants
- Pulp and Paper Industry
- Alumina Processing
- Chemical Industry
- Cement Production
**Material Selection for Key Components**
| Parts | Material |
|-------|----------|
| Body | C.I., D.I., WCB, CF8, CF8M, CF3, CF3M, CF3MN, CN7M |
| Knife | F304, F316 |
| Stem | F6a, 304, 316 |
| Seat | F304, F316, PTFE, RTPFE, VITON, NYLON, NBR |
**FAQs**
1. **Q: What is your main market?**
**A:** Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Middle East, Eastern Asia, and Western Europe.
2. **Q: Are your products standardized?**
**A:** Yes, our models are standard. If you have specific requirements, please let us know.
3. **Q: Do you accept custom designs?**
**A:** Absolutely! We welcome custom design requests and are happy to work with you.
**Our Services**
1. **Company Advantages:**
- With over 20 years of experience in valve manufacturing
- Competitive pricing, high-quality products, and excellent after-sales service
- Strong in-house design capabilities and technical support
- Partnership with Carrier has helped us improve quality significantly
2. **Payment Terms:** T/T, L/C, Western Union
3. **Shipment:** Typically 20–25 days after receiving a deposit
4. **Delivery Options:** Shanghai/Ningbo port, by sea or air
5. **Warranty:** 1 year from the date of delivery
6. **Quality Control:** 100% testing on all valves before shipment
7. **Documentation:** All kinds of Certificates of Origin available
We invite you to choose **Shanghai YI CHEN** as your trusted supplier. Our team is always ready to assist you and deliver quality products that meet your needs. Let’s build a long-term partnership together!