60 Double Track Sliding Window Door PVC Co-Extrusion Hot Selling Cheapest UPVC Profiles

Materials: Extruded PVC/ UPVC materials

Size: In general, it is 5.8 meters, also can customize it for you

Color:  Invisible Green/Coffee/Dark gray/.../AS your requirement

Used: For steel-plastic Windows & Doors

Standard: GB/T 8818-2004 National Standard

Environment Friendly: Lead-Free

Advantages&
Features

Wind pressure resistance

With 1.2-3mm thickness steel reinforcement and its wind pressure could reach to GB7106 of first level .

Sound Insulation

Design with multi-chamber structure and the elastic tape even could absorb slight vibration from the glass.The insulation of double glass window is about 30dB which far more than aluminum alloy window 19dB.

Water tightness

Plastic window has a separate drainage chamber. The generally rainwater permeability is II,III which higher than the aluminum windows 1-2 grades.

Corrosion resistance

uPVC could against light, heat, oxygen, aging and could be used for long-term under -50~+70ºC environment.

Fire resistance

PVC has a flame retardant, from the self-extinguishing characteristics .Safe and reliable oxygen index is higher than 38.

Good air-tightness
Plastic windows are equipped with sealing strips and tops,it's air permeability is I,II(0.5/1.5m2/(m.h)) generally to meet the energy-saving design standards≤2.5w/m2.k.

Insulation and energy saving
Profile designed with insulation chamber, PVC thermal conductivity coefficient is 1/1250 times than aluminum, UPVC doors and windows can save 30% and also could increase 4-5ºC. Most importantly, it's production energy consumption is 1/8 time than aluminum.

Test Report

 BV Authentication,  GB/T 8818-2004Standard

Sample

 Samples can be provided freely to test our products quality

Loading container

 20'GP FCL             40'HQ FCL

 8-10 tons       20-25 tons