Paddle Blind Flange

About Paddle Blind Flange

Paddle Blind Flanges, also known as Spade Flanges, are used to isolate pipeline sections by blocking flow during maintenance or inspection. Unlike spectacle blinds, paddle blinds consist of a single solid disk with a handle, allowing them to be installed or removed as required. Induskart provides forged paddle blinds in Carbon Steel, Stainless Steel, and Alloy Steel, manufactured in accordance with ANSI B16.48 standards to ensure reliable sealing, strength, and durability.

Technical Specifications:

• Material Grades: ASTM A105 (CS), ASTM A182 F304/F316 (SS)

• Type: Paddle Blind (Spade) Flange

• Standard: ANSI B16.48 / ASME B16.5

• Size Range: 1 to 24

• Pressure Ratings: Class 150, 300, 600, 900

• Design: Solid Blind Disk with Handle (Spade)

• Face Type: Raised Face (RF) / Flat Face (FF) / RTJ

• Manufacturing Method: Forged, Heat Treated & CNC Machined

• Surface Finish: Machined, Anti-Rust Coated

• Testing: Hydrostatic, Ultrasonic, PMI, Radiography, MTC available

Certifications:
ISO 9001:2015, IBR Approval, Mill Test Certificate (MTC), Third-Party Inspection (on request)

Applications & Buyer Types:

• Isolation of pipelines during shutdowns

• Oil & Gas Pipelines

• Petrochemical Plants

• Power Plants & Refineries

• Water Treatment Facilities

• Buyers include EPC contractors, OEMs, plant operators, and safety engineers.

FAQ:

1. What is the difference between a Paddle Blind and a Spectacle Blind?
   Paddle Blind is a single spade plate; Spectacle Blind has both blind and spacer plates in one assembly.

2. Are Paddle Blinds reusable?
   Yes, they can be installed and removed as per requirement.

3. Do Paddle Blinds come with gaskets?
   Gaskets are supplied on request.

4. Can they handle high-pressure pipelines?
   Yes, available up to Class 900.

Call to Action:
Get durable paddle blind flanges from Induskart engineered for pipeline isolation and industrial safety needs.