Flanges
Flanges
Slip-On Flanges
Product Description
A Slip-On Flange slides over the pipe and is fillet welded from both sides, making it easy to align and ideal for low-pressure, low-temperature applications.
Key Features:
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Easy alignment and quick installation
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Less welding required
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Cost-effective and simple design
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Suitable for non-critical and frequently serviced pipelines
Specifications:
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Sizes: ½” to 24” NB
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Pressure Class: ANSI 150/300/600, DIN PN 6/10/16, Table D–H
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Facing: RF, FF
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Standards: ASME B16.5, IS 6392, DIN 2576, BS 4504, JIS 10K/20K
Materials: MS, SS 304/316, GI
Quality: Precision machining, leak testing, MTC, IBR & TPI on request
Applications: Water lines, fire fighting, HVAC, compressed air, pharma, oil & gas, general piping.
Weld Neck Flange
Product Description
A Weld Neck Flange has a long tapered hub and is butt-welded to the pipe, offering superior strength, stress distribution, and leak-proof performance. It is preferred for high-pressure, high-temperature, and critical service applications.
Key Features:
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Tapered hub minimizes stress
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Strong, long-lasting weld joint
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Ideal for vibration, thermal cycling, and hazardous media
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Leak-proof and highly reliable
Specifications:
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Sizes: ½” to 48” NB
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Pressure Ratings: ANSI 150–2500, DIN PN 10–40, ND-6–40
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Facing: RF, RTJ, FF
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Standards: ASME B16.5/B16.47, DIN, JIS, BS, EN 1092-1, IS 6392
Materials: CS (A105, LF2), SS 304/316/321, MS, Alloy Steel (F11/F22/F91), Duplex/Super Duplex, GI-coated
Quality: Visual/dimensional checks, hydro/pneumatic tests, PMI, MTC 3.1/3.2, TPI & IBR on request
Applications: Oil & gas, petrochemicals, steam lines, refineries, power plants, offshore, chemical & pharma processing.
Blind Flange
Product Description
A Blind Flange is a solid disk with no bore, used to close the end of pipes, valves, or vessels. It helps isolate sections for testing, maintenance, or shutdowns and is suitable for high-pressure and high-temperature systems.
Key Features:
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Seals pipe ends securely
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Allows future expansion or reconnection
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Easy access for inspection and cleaning
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Available with optional tapped holes
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Suitable for corrosive and high-pressure environments
Specifications:
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Sizes: ½” to 48” NB+
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Pressure Ratings: ANSI 150–2500, DIN PN 6–40, Table D–H, ND 6–40
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Facing: RF, FF, RTJ
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Standards: ASME B16.5/B16.47, DIN, EN, JIS, BS, IS 1538/6392
Materials: MS, SS 304/316/321, GI
Quality: Precision machining, hydro/pneumatic tests, MTC (3.1/3.2), IBR & TPI on request
Applications: Oil & gas, petrochemicals, power plants, water treatment, fire fighting, food & beverage, shutdowns & testing.
Overview
Our flanges are manufactured to exacting standards for perfect alignment and secure bolted connections in your piping systems. Available in various types including Slip-On, Weld Neck, Blind, and Socket Weld.
Industries We Serve
Features & Benefits
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High tensile strength -
Rust and corrosion protection -
Compatible with multiple piping materials -
Available in ANSI, DIN, JIS standards
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