GKBM 3 Chambers 88 uPVC Sliding Window Profiles
uPVC Profiles manufacturer:
Xi'An Gaoke Building Materials Technology Co., Ltd.(GKBM) is a modern manufacturing enterprise, invested by Xi'An Gaoke Group, a Top 500 China Enterprises and a leading enterprise in Xi'an High-tech Zones. It is a key enterprise of new building materials in High-tech Zones, Xi'An, Shaanxi, China, it has gradually developed into an integration service provider of new building materials and a promoter of strategic emerging industries.
About uPVC Profiles:
UPVC profiles refer to Unplasticized PVC extruded profiles used for making Windows & Doors. As early as the end of the 1950s PVC profiles have appeared in Germany and put into use.
GKBM is the Top 3 Manufacturer of uPVC profiles in China.
GKBM 88 sliding uPVC Profiles
New 88B series uPVC Profiles for Sliding Window/Door
1. The visual surface wall thickness is greater than 2.5mm
2. Three-chamber structure design, so that the doors and Windows thermal insulation performance is better
3. The customer can choose the appropriate thickness of the rubber strip according to the corresponding glass thickness, and conduct the glass test installation verification
4.The arrow is installed in the outdoor direction
uPVC Profiles features:
| Thermal Insulation |
Grade 5 |
K≤2.3W/(m2·k) |
| Airtight |
Grade 3 |
3.0≥q1>2.5 |
| Sound Proof |
Grade 4 |
Rw≥35dB |
| Watertight |
Grade 4 |
350«△P<500 |
| Wind Load Resistance |
Grade 4 |
2.5≤P<3.0 |
uPVC Profiles specifications:
Cross section: 88mm
Profile type: window frame, window sash, T mullion, door sash, door frame, mullion;
88 triple track frame, 62 Double-track door frame
88 fixed frame
88 Welded integrated frame
88 Fixed box
88 small sash
88 door sash
Color: white, brown, blue, etc.
Processing: extrusion, co-extrusion, laminated, entire body coloring
uPVC Profiles accessories:
Glazing bead: single glazing bead, double glazing bead, triple glazing bead;
Shutter / frameless door closure
Protective cover
Shutter blade
Casement screen sash
Outward opening transfer frame
Coupling: small coupling, big coupling, I shape coupling, seal strip/gasket,
Post: square post, 45 degree post, round post, random post
Enhance mullion slot cover, steel liner, etc.
Steel lining is the theoretical size, when the customer selects the steel lining, the profile steel lining cavity should be measured or trial-installed.
Why choose GKBM:
1. High-quality raw materials
2. Exclusive environmental protection formula
3. Advanced equipment and molds
4. Perfect detection system
5. Strict quality control
6. Strong R&D team
7. One-stop building materials integration service provider
8. Professional after-sales service
Product Pictures:
Main Advantages of Greenpy uPVC Profiles
Raw Materials
Test & Lad Device
Technical Team
uPVC Profiles Plant
New Production Base
Audited Supplier 
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