Specifications

Material:SS304,SS301,SS202,SS201.
Polished surface.
Bar thickness:2.5/3.0mm
Track width:22mm
Quality is our strong piont.

Advantages:

1. Material:SS304 .SS301 ,SS202  ,SS201 .
2. Use high grade austenite steel.
3. Be suitalbe for UPVC windows and ventilators.
4. Operates normally after 30000 times strict opened/closed.
5. It provides adequate friction at all opening angles.
6. Available for left and right hands.
7. All friction stays are tested to rigorous salt-pray test for protection against corrosive atmospheres.
8. Fine workmanship .Easy to install.
9. Reliability is our strong point..
10. The products are conformes to national technical standard QB/T3888-1999 for <Aluminum Alloy Stainless Steel Window Hinge>. 

Why  us:

 1.Our superior products are available at reasonable prices.

2.We ensure prombt delivery.

3.We provide customized products.

4.We are open to your suggestions to imporve our products.

5.Sample is availabled on request.

Size/inch	Casement Width(C)	Arm  Width(B)	Max.Vent Height	Max.Vent Width	Max.Vent Weight	Bar Thickness	Height	Opening Angle
8	22	18	500	1200	22	2.5±0.2	15±0.5	60°±2°
10	22	18	1200	500	25	2.5±0.2	15±0.5	88°±2°
12	22	18	1200	600	30	2.5±0.2	15±0.5	88°±2°
14	22	18	1400	600	35	2.5±0.2	15±0.5	88°±2°
16	22	18	1400	650	38	2.5±0.2	15±0.5	88°±2°
18	22	18	1400	700	48	2.5±0.2	15±0.5	88°±2°
20	22	18	1500	700	55	2.5±0.2	15.5±0.5	55°±2°
22	22	18	1500	800	55	2.5±0.2	15.5±0.5	55°±2°
24	22	18	1500	800	65	2.5±0.2	15.5±0.5	55°±2°