Double Layer Insulating Train Car Openable Window with 35kPa Safe Pressure and -40℃ to 60℃ Temperature Range

Name: Double Layer Insulating Train Car Openable Window with 35kPa Safe Pressure and -40℃ to 60℃ Temperature Range
Brand: Chongqing Hengtairail Equipment Co.,Ltd.

Professional railway coach fixed window featuring double layer insulating glass for superior thermal and acoustic performance. Certified to TB/T 3107-2011 standard with 35kPa safe pressure resistance, water tightness ≥350 Pa, and operating temperature range from -40℃ to 60℃. Ideal for trams, light rail, high-speed rail, and urban rail applications.

Place of Origin China

Packaging Details Carton box, Wooden case, as per requires

Storage temperature ﹣40℃ to 60 ℃

Standard TB/T 3107-2011

Supply Ability 1,000 pcs/month

Brand Name HTR

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Product Description

Product Overview

This double layer insulating train car openable window features a robust construction with glass bonded to the window frame using specialized adhesive, and the frame bonded to the car body for superior structural integrity.

The double layer insulating glass provides excellent thermal insulation and sound reduction performance, making it ideal for various railway applications.

Key Features

Double layer insulating glass for superior thermal and acoustic performance
35kPa safe pressure resistance for enhanced durability
Water tightness with leakage pressure difference ≥350 Pa
Wind pressure resistance with deformation pressure ≥3 kPa
Compliant with TB/T 3107-2011 railway standard
Suitable for operation in temperatures from -40℃ to 60℃

Technical Specifications

Item	Specification
Product Type	Fixed Window
Standard Compliance	TB/T 3107-2011
Maximum Altitude	≤2,500m
Applications	Tram, Light Rail, High-Speed Rail, Urban Rail
Operating Temperature	Non-alpine: -25℃ to 40℃ Alpine: -40℃ to 50℃
Storage Temperature	-40℃ to 60℃
Water Tightness	Leakage pressure difference ≥350 Pa at 3 L/(m²*min)
Wind Pressure Resistance	Deformation: ≥3 kPa Safe Pressure: ≥35 kPa