Flange Specifications:
- **Model No.**: CD-FL2997
- **Manufacturing Method**: Forging
- **Standards**: AISI, DIN, JIS, BS4504, GOST, HG20592, HG5010
- **Materials**: Stainless Steel 304, 304L, 321, 316/316L, 317L, 2520
- **Size**: 1/2" to 24", DN15 to DN600
- **Pressure Ratings**: ANSI Class 150, 300, 600, 900, 1500, 2500; DIN PN6, PN10, PN16, PN25, PN40, PN64; JIS 5K, 10K, 16K, 20K
- **Surface Types**: RF, FF, MFM, RTJ, TG
- **Application**: Construction, Industrial Materials
- **Packing**: Wooden Cases, Wooden Pallets, or as per Customer Request
- **Flange Types**: Slip-on, Welding Neck, Blind, Socket Welding, Threaded
- **Trademark**: Chengde
- **Transport Package**: Wooden Case Pallet
- **Specification**: 4" 150LB SORF ANSI B16.5 F304/304L SCH40/40S
- **Origin**: Wenzhou, Zhejiang, China
- **HS Code**: 7307210000
Additional Flange Details:
- **Size Range**: 15mm to 4000mm
- **Type**: Blind Flanges
- **Standards**: ANSI B16.5, DIN, JIS, GOST, BS, EN
- **Material Options**: F304, F304L, F316, F316L, F321, F347H, F316Ti, S3275, 904L, S31803, 2205, F51
- **Pressure Classes**: 150# to 2500#
- **Other Types Available**: WN (Welding Neck), SO (Slip-On), SW (Socket Weld), Threaded Flanges
**Product Specifications Table:**
| Standard | AISI, DIN, JIS |
|----------------|----------------|
| Material | Carbon Steel, Stainless Steel, Inconel Alloy |
| Size | 15–400mm |
| Pressure Ratings | ANSI Class 150, 300, 600, 900, 1500, 2500
| | DIN PN6, PN10, PN16, PN25, PN40, PN64
| | JIS 5K, 10K, 16K, 20K |
| Surface | Varnished Transparent Oil, Rust-Proof Oil, Hot Galvanizing |
| Application | Construction, Industrial Material |
| Packing | In wooden cases, wooden pallets, or as per customer request |
**Product Images**:
[Image 1] ASME/ANSI B16.5 WP304/WP316L 150LB RF Stainless Steel Pipe Fittings Flange
[Image 2] ASME/ANSI B16.5 WP304/WP316L 150LB RF Stainless Steel Pipe Fittings Flange
[Image 3] ASME/ANSI B16.5 WP304/WP316L 150LB RF Stainless Steel Pipe Fittings Flange
[Image 4] ASME/ANSI B16.5 WP304/WP316L 150LB RF Stainless Steel Pipe Fittings Flange
[Image 5] ASME/ANSI B16.5 WP304/WP316L 150LB RF Stainless Steel Pipe Fittings Flange
**FAQ Section**:
1. **Are you a factory or trading company?**
We are a factory with over 10 years of experience in manufacturing valves and fittings. We have obtained ECM compliance verification and ISO9001 & CE certificates for our production and processing.
2. **Where are your main markets?**
Our products are exported to North America, South America, South Asia, Europe, and the Middle East.
3. **Do you have a minimum order quantity?**
No, we can start with just 1 piece. We believe in long-term cooperation through high quality, competitive pricing, and good after-sales service.
4. **Are samples available for free?**
It depends on the product. Contact us for more details.
5. **Can you print our logo on the flanges?**
Yes, we can customize according to your special requests, including manufacturing based on your drawings.
6. **What is the lead time?**
Typically around 15 days. If in stock, it may be as fast as one week.
7. **How can I check your factory without visiting China?**
We provide photos and videos on our website and Facebook, showing the entire manufacturing process.
8. **How do you ensure product quality?**
We use CNC machines for precise manufacturing and each product is tested by our quality inspectors before shipment.
**Contact Information**:
**Company Name**: Wenzhou Chengde Pipe Co., Ltd
**Address**: Yongxing Subdistrict, Longwan District, Wenzhou
**Mobile**: +86-13857731633
**Tel**: +86-577-86939300
**Fax**: +86-577-86938512
**Website**: www.chengde-flange.com
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