Duct Mate Flange

The GI FLANGE-SYSTEM allows fast and economical connection of ducts. A permanently developing system that has been successful in the market for its advantage of the four screw connection is the fact that the duct only needs to be bolted together in the four corners.

GI FLANGE 4 BOLT Slide ON Flange System is manufactured by precision roll forming operation, out of hot dipped cold reduced galvanized slit coils as per ASTM A 653 CSB and ASTM A 924.

Comply with DW 144

ASTM A 653 ASTM A 924 Z27 (G 90) Zinc coating

Size 20 mm 25 mm 30 mm 35 mm 40 mm
Duct Mate Corners

Used in GI Ducting, This corner support the duct from corners, and it also comes in different sizes.

Size 20 mm 25 mm 30 mm 35 mm 40 mm
GI Clamp

Used for purpose of tightening the flanges, this keeps a strong grip among the flanges and strengthen the duct. It comes it different sizes.

Size 20 mm 30 mm 40 mm
GI Round Ring

Size 4 inch to 12 inch
Fix Bolts

These are commonly used to hang ducts in wall, comes in different sizes.

Size 6 mm 8 mm 10 mm
Threaded rod

This is commonly used to hang duct’s a/c towards ceiling.comes in different sizes.

Size 6 mm 8 mm 10 mm

This is used at the end at thread rod to make a firm grip of hangings, comes in different sizes.

Size 6 mm 8 mm 10 mm
Washer , nut, bolt

As we all know it’s basically is used to tighten any object and make it stringent,

Size 6 mm 8 mm 10 mm
Stick up pin

Grip nails are self adhesive fasteners. They are widely used in HVAC systems primarily for fixing external thermal insulation and internal acoustics liner onto the duct surface.

  • * Designed to meet SMACNA standards ASTM A 591
  • * Base Gasket: Double sided PE Foam
  • * Gasket Adhesive: Rubber base adhesive
  • * Base Metal: Hot galvanized steel sheet
  • * Peel Adhesive: 30N / 25mm



This is a self-assembly, endless banding , or screw band system which allows the user to cut the band to desired length , used in areas such as HVAC system, sign fixing, cable retention

GI L Angle
GI U Channel