Precision Forged Engineering Solutions

Hindon Forge Pvt. Ltd. specializes as a premier manufacturer and exporter of a comprehensive standard range of blind flanges, steel flanges, forged steel flanges, stainless steel flanges, and carbon steel flanges.

All our forged steel and stainless flanges are precision-manufactured strictly in compliance with rigorous national and international industrial standards. In addition to our standardized catalog configurations, we possess extensive capabilities to custom-manufacture engineered variants tailored completely to individual client specifications and complex project blueprints.

ANSI B16.5 Formats

Primary intermediate pressure connections manufactured to strict dimensional thresholds.

Configurations: Weld Neck, Socket Weld, Threaded, Blind, Slip-On, Lap Joint, and Reducing variants.
Sizing Thresholds: 14" to 48" dimensions.
Pressure Rating: Class 150 lbs & Class 350 lbs.
Note: Sizes scaled above 24" follow individual ANSI B16.1 protocols.

MSS SP 44 Series

Heavy-duty, large-diameter pipeline components engineered for cross-country transmission infrastructure.

Sizing Thresholds: 26" up to 48" dimensions.
Pressure Ratings: Class 150 lbs up to 900 lbs.
Series Compatibility: Full compliance with Series A & Series B design metrics.

Long Weld Neck

Designed for severe structural vessel nozzles and high-stress petroleum installations.

Pressure Scale: Class 150 lbs to Class 2500 lbs.
Dimensional Range: Sizes from 2" to 12" diameters.
Standard Structural Lengths: Fixed layouts in 6", 9", and 12" extensions.

BS3293 Formats

British Standard compliant large-diameter configurations matching precise legacy utility infrastructures.

Dimensional Range: Formats spanning 26" to 48".
Pressure Threshold: Configured for Class 150 lbs to 600 lbs execution.

High-Capacity

Engineered for major oil and gas lines matching global high-capacity transport design codes.

Compliance Frameworks: Fully certified to API 605 and ASME B16.47 specifications.

AWWA Light Duty

Designed efficiently to serve low-pressure liquid handling facilities and municipal water distribution infrastructure.

Applications: AWWA standard compliant and light-type ring layouts.

Spectacle Blinds

Robust positive-isolation pipeline components offering absolutely zero downstream thermal leakage pathing.

Configurations: Spectacle Blind/Figure 8 Blanks.
Manufacturing Codes: API 590 / ASME B16.48 parameters.

API 6A & Custom

High-pressure oilfield extraction system hardware alongside tailor-made specialized forged formats.

Upstream Compliance: API 6A standards for critical wellhead infrastructure.
Bespoke Forging: Special configurations machined directly from individual proprietary design drawings.