Galvanized steel G-clamp

Galvanized-steel-G-clamp_1

Galvanized-steel-G-clamp_2

Galvanized-steel-G-clamp_4

Galvanized-steel-G-clamp_3

This G‑clamp is designed for secure flange connection in HVAC ventilation ducts, providing reliable fastening across all duct cross‑sections. Manufactured from galvanized steel sheet with a zinc‑coated finish, it offers excellent corrosion resistance and long‑term durability.Available in standard sizes M8×25×2.5 and M8×25×3.0, with thickness options ranging from 2.0 mm to 4.5 mm. The clamp features a clean silver appearance and is engineered for easy installation and consistent clamping performance.Ideal for commercial, industrial, and residential HVAC applications, this flange duct clamp ensures a tight, leak‑resistant seal between duct sections. Custom sizes and OEM configurations are available upon request.

Product : G-clamp / flange duct clamp for air duct

Material : Galvanized steel sheet

Application : Fixing flange in ventilation duct for HVAC system

Surface treatment: Zinc coated

Thickness: 2.0-4.5mm

Color: Silver

Size: M8x25x2.5, M8x25x3.0

OEM SERVICE

Custom Packaging

ISO 9001

SGS

Description

Ruichi has been invited several times to participate in the U.S. AHR Ventilation Exhibition, demonstrating international market recognition for its superior product quality. Currently, more than 200 ventilation accessories are available for sale, covering a full range of components such as damper blade, regulators, access doors, duct corner, and g-clamp, These products are widely compatible with various ventilation engineering installation and maintenance needs, providing customers with one-stop procurement convenience.

Production

Packaging

Entire Line

Ruichi Hardware is specialized in the production and sales of HVAC accessories series products and has attended AHRI exhibitions many times in the United States. There are 200 types of products in production and sales. That including damper blade, regulator, access door, duct corner, G clamp and other accessories.

Service Team

Sales Team

Provide 3-6 person service teams based on customer tier.

Reaponse Time: Provide responses within 30 minutes to 2 hours based on customer tier.
Quotation Speed: 4 hours for five major product series; 48hours for customized series.

Technical Team

Provide technical services and support by engineers/engineering directors based on customer tier.
Provide product design, mold design, technical drawings, technical consultation, Q&A and other services based on customer tiers.
Proactively sharing real-time updates on industry advancements and offering professional guidance on trends and product enhancements.