G Clamp for Rectangular Duct Connection System

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G Clamp for Rectangular Duct Connection System

This G‑clamp is designed as a reliable connection element for joining duct flanges in rectangular ventilation systems, compatible with all duct cross‑sections. Available in M8×25 and M8×30 sizes, with material thicknesses from 2.0 mm to 4.5 mm (including M8×25×2.5 and M8×25×3.0), the clamp is offered in galvanized steel, stainless steel, or electro‑galvanized finishes for optimal corrosion resistance.Manufactured specifically for HVAC flange fixing, it ensures secure, leak‑tight assembly between duct sections while allowing for quick and easy installation. Ideal for commercial and industrial ventilation systems, this clamp combines strength, versatility, and long‑service durability. Custom specifications and OEM orders are supported.

Product : G Clamp for Rectangular Duct Connection System

Material : zinc plating metal

Application : Fixing flange in ventilation duct for HVAC system

Surface treatment: Zinc coated

Thickness: 2.0-4.5mm

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.