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GI Flange - Galvanised Iron Flange

Product Specifications

Size	25 mm (1 in)
Standard	ANSI B16.5
Surface Finish	Chromated
Base Material	Mild Steel
Coating Type	Hot dip GI
Face Type	Raised face
Flange Type	Slip on
Galvanizing Type	Electro Galvanized
Nominal Size	1 inch
Pressure Rating	PN10

SHAILESH STEEL AND ENGG CO

Member since 2026

Hyderabad

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Product Details

We supply high-quality Galvanised Iron (GI) Flanges manufactured as per IS 6392, IS 1538, BS 10 (Table D/E/F/H) and ASA 150 standards. Available in Slip-On, Blind, Weld Neck, Plate and Threaded types, GI flanges are hot-dip galvanised for superior corrosion resistance and long service life. Ideal for water supply, fire-fighting, irrigation, plumbing, HVAC, and industrial utility pipelines. Available from ½ inch to 12 inch.🔧 Material & Coating Material: Low carbon mild steel (MS) Galvanizing: Hot Dip Zinc Coating (40–650 GSM) Standards: IS 6392 – Steel pipe flanges BS 10 – Table D/E/F/H IS 1538 – Flanges & fittings ASA/ANSI 150 equivalent for GI ⭐ Types of GI Flanges 🔹 Slip-On Flange (SORF) Easy installation Used for water & fire pipelines 🔹 Blind Flange (BLRF) Ends or isolates pipeline Suitable for pressure testing 🔹 Weld Neck Flange (WNRF) Tapered hub High-pressure GI lines 🔹 Threaded (Screwed) Flange No welding required Used in gas, plumbing & repair lines 🔹 Plate / Flat Flange Economical Suitable for low-pressure lines 🔧 Technical Properties Corrosion Protection: Hot dip galvanised Operating Temperature: −20°C to 200°C Leak Proof: High sealing capability Pressure Rating: Table D → Light duty Table E → Medium duty Table F → Heavy duty Table H → Extra heavy duty ASA 150 → Standard water/gas line ⭐ Available Size Range 15 mm (½") to 300 mm (12") Custom sizes up to 600 mm available BSP/NPT threaded options

SHAILESH STEEL AND ENGG CO

Hyderabad

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