Carbon Steel Type R Ring Spiral Wound Gasket ASME B16.20 Oval Ring Seal with 540°C Temperature Rating and Multiple Material Options
Price:
Negotiable
MOQ:
10 piece
Delivery Time:
8-20days
Brand:
FLRS or OEM
Product Description
Carbon Steel Type R Ring Spiral Wound Gasket
Oval Ring Gasket Design & Construction
The oval gasket seal features an oblong cross-section metal ring positioned within trapezoidal ring grooves of connecting flanges. This specialized design utilizes circular arc surfaces for optimal sealing performance.
Performance Advantages
- Narrower contact surface reduces required pre-tightening force
- Superior sealing performance compared to octagonal gaskets
- Requires specialized forming tools for precise manufacturing
- Compliant with ASME B16.20 standards
Material Specifications & Temperature Ratings
| Material | Standard | Max Hardness (HBS) | Max Hardness (HRB) | Designation | Max Temperature (°C) |
|---|---|---|---|---|---|
| Iron | GB/T 9971 | 90 | 56 | D | 540 |
| 10 | GB/T 699 | 120 | 68 | S | 540 |
| 1Cr5Mo | JB 4726 | 130 | 72 | F5 | 650 |
| 0Cr13 | JB 4728 GB/T 1220 | 170 | 86 | 410S | 650 |
For applications requiring temperatures above 540°C, please consult with our manufacturing specialists.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Flourish Industrial Co., Ltd.
Location
No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
Contact Person
Fiona Hou