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- 1" Inconel 625 Spiral Wound Gasket, 150# RF, ASME B16.20, Graphite Filler
Description
This 1" spiral wound gasket is engineered for high-performance sealing in demanding applications. Constructed with Inconel 625 windings and a flexible graphite filler, it provides exceptional resistance to corrosion and high temperatures. The carbon steel outer ring ensures proper centering and compression control during installation. Compliant with ASME B16.20 and NACE MR0175/ISO15156 standards, this gasket is suitable for use in corrosive environments.
Key Specifications
| Nominal Size: | 1 Inch |
| Pressure Class: | 150# (150 lbs) |
| Flange Connection: | Raised Face (RF) |
| Standard: | ASME B16.20 |
| Winding Material: | Inconel 625 |
| Filler Material: | Flexible Graphite |
| Outer Ring Material: | Carbon Steel (CS) |
| Compliance: | NACE MR0175/ISO15156 |
| Gasket Thickness: | 0.175" |
Application & Use
Ideal for use in oil and gas, chemical processing, and other industries where corrosion resistance and reliable sealing are critical. Suitable for raised face (RF) flange connections and applications requiring compliance with NACE MR0175/ISO15156 standards for sulfide stress cracking resistant metallic materials.
Condition & Availability
Available as new in stock items. Contact us for current lead times on larger quantities.
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!


