This high-quality 3" spectacle blind is engineered for critical applications requiring robust corrosion resistance and reliable performance. Manufactured from Inconel 625 (ASTM B564, UNS N06625) and compliant with NACE MR0175/ISO 15156 standards, this spectacle blind is suitable for sour gas and other corrosive environments. It's designed according to standard drawing AD-036636-001 and for use with Class 600 RF (Raised Face) flanges.

Key Specifications

Size	3 Inch
Class Rating	600
Facing	RF (Raised Face)
Material	ASTM B564 (UNS N06625) Inconel 625
Standard Drawing	STD.DWG. AD-036636-001
Compliance	NACE MR0175/ISO 15156

Application & Use

Spectacle blinds are commonly used in piping systems to provide a positive shut-off for maintenance or emergency situations. They are typically installed between flanges and can be rotated to either the open (spacer) or closed (blind) position. This Inconel 625 spectacle blind is ideal for use in oil and gas, chemical processing, and other industries where corrosion resistance is paramount. It is particularly well-suited for sour gas applications due to its compliance with NACE MR0175/ISO 15156.

Condition & Availability

This spectacle blind is new and readily available for shipment. Contact us for current lead times and volume discounts. All materials are fully traceable and come with complete material test reports.