Curved Access Ventilation AC Door, duct inspection door, trappe de visites conduits circulaires, access panel, access door,Curved AC door   

180*80 250*150 300*200 400*300 500*400 600*450

Material: Gavlnized steel DX51 D+Z 275 and Gavlnized steel DX51 D+Z 80 are avaliable   
Gasktet: cellular sponge gasket        
Locking Knob color: usually red and blue color are avaliable.
Bolts/nuts:Mild steel and Zn coating.

Installation: 1. Stick self adhesive template on to duct

              2. Cut out aperture (there is a tolerance of +3mm)

              3. Install door by unscrewing the hand knobs with top of bolt. Using both hands to place the door in the hole at an angle, turn straight and pull out slightly to align, then tighten knobs.

Packing: a template is provide with each door + one pc in one plastic bag+ carton case + pallet

Remark:

1. As soon as possible to use economic face velocity (1-m/s ~ 2.5 m/s) air to air heat exchanger, ensure the

    economic running.

2. The sectional size, height and plate distance are available to customers′ requirements.

We pride ourselves on providing outstanding custmer service, competitive prices, priority response, and problem-solving capacibilities. Our dedication to continually improving our business and our customer relationships continues to pay off for our customers, employees and the company

Company Introduction

Founded in 1997, based in Yuyao city Zhejiang province (southwest of Shanghai). Yuyao Jingqiao Hardware Factory (JH stamping) is a leading manufacturer of metal stamping prodcuts & HVAC accessories in China. With approx. 20 years experience in producing high quality metal stamping parts, our machinery can stamp anything up to 500 tonnes in all shapes, sizes and materials as per customers' requirements. We focus our business into 2 sector: JH stamping (customized precision stamping parts) and Aier Ventilation (HVAC components). We currently export in the region of 10 million EUROS per year to around 20 countries througout Europe and North America.