As the core hardware supplier for this venue renovation project, 3H Building Hardware provided a solid guarantee for the safe operation, intelligent regulation, and green energy efficiency of the competition venues through its four core hardware products: curtain wall top-hung windows, curtain wall side-hung windows, manual window openers, and electric window openers. It used its masterful technology to escort this national sports event.
As a key component of the Hi-Tech Fair, this year's C³ Future Building Conference integrated resources across the entire industry chain of "Real Estate × Design × Construction × Technology × Solutions." The Electric Hidden Side-Hung Windows and Electric Hidden Top-Hung Windows showcased by 3H Building Hardware feature motor systems concealed within the profiles, a design that breaks through the technical limitations of traditional smart windows.
3H Building Hardware shone at the Shanghai FBC Exhibition, captivating attendees with its innovative products and technical services. The next stop is the C³ Future Building Conference in Shenzhen. Join us for this intelligent building event!<br />
HHT14
| Products Name | Window Friction Stay Hinge |
| Brand Name | 3H, OEM |
| Model Number | HHT14 |
| Material | SS304 |
| Packing | Box, Parcel, Carton |
| Delivery Time | Shipped in 25 days after payment |
| Start Port | Foshan, Guangzhou, Shenzhen |
| Place of Origin | Guangdong, China |
| OEM/ODM Availability | Available |
| Supply Ability | 10,000 pieces per month |
| MOQ | 200 pieces |
| Unlock the stay | Elevate and push the window sash |
| Application | Top hung window/Casement Window |
| Usage | Connect the window frame and sash,supporting window sash and realizing opening and closing function |
Outstanding Feature: Special Transverse Patents Design
Specification

Product Description
1. Material:excellent stainless steel
2. Comply with JG/T127-2017 "Construction Door and Window Hardware-Friction Stay"
3. According to customers' requirements about the restricting opening angles.
4.Special transverse patents design and professional and observed manufacturing process.
5.Because the technological improvements and products generality has improved,we can not update,
so these data for reference only,the sizes parameters according to the real item.
6.Friction stay should ensure the connection strength of the profile first,its connection strength should more than bearing level.
The selection of friction stay
The selection of firction stay depends on the window weight and size.
Friction stay should bear the weight of the sash (glass + profile)*safety factor 1.3-1.5
Selection of its length:normally is 2/3 of the window width,or 1/2 if the window is lighter.
The length of friction stay can be referred according to the two requirements above.
The maximum opening angle of the sash is relevant with the selection of the friction stay and its installation.
Different size and type of friction stays cannot be installed on the same windows.
| Products Name | Window Friction Stay Hinge |
| Brand Name | 3H, OEM |
| Model Number | HHT14 |
| Material | SS304 |
| Packing | Box, Parcel, Carton |
| Delivery Time | Shipped in 25 days after payment |
| Start Port | Foshan, Guangzhou, Shenzhen |
| Place of Origin | Guangdong, China |
| OEM/ODM Availability | Available |
| Supply Ability | 10,000 pieces per month |
| MOQ | 200 pieces |
| Unlock the stay | Elevate and push the window sash |
| Application | Top hung window/Casement Window |
| Usage | Connect the window frame and sash,supporting window sash and realizing opening and closing function |
Outstanding Feature: Special Transverse Patents Design
Specification

Product Description
1. Material:excellent stainless steel
2. Comply with JG/T127-2017 "Construction Door and Window Hardware-Friction Stay"
3. According to customers' requirements about the restricting opening angles.
4.Special transverse patents design and professional and observed manufacturing process.
5.Because the technological improvements and products generality has improved,we can not update,
so these data for reference only,the sizes parameters according to the real item.
6.Friction stay should ensure the connection strength of the profile first,its connection strength should more than bearing level.
The selection of friction stay
The selection of firction stay depends on the window weight and size.
Friction stay should bear the weight of the sash (glass + profile)*safety factor 1.3-1.5
Selection of its length:normally is 2/3 of the window width,or 1/2 if the window is lighter.
The length of friction stay can be referred according to the two requirements above.
The maximum opening angle of the sash is relevant with the selection of the friction stay and its installation.
Different size and type of friction stays cannot be installed on the same windows.
