Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 1,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY |
| Packaging Details | Carton box, Wooden case, as per requires |
| Product name | Train Openable Window |
| Standard | TB/T 3107-2011 |
| Altitude | ≤2,500m |
| Sound insulation performance | Weighted sound insulation Rw≥25 dB |
| Feature | Rainproof performance |
| Storage temperature | ﹣40℃ to 60 ℃ |
| Brand Name | HTR |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 1,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY | Packaging Details | Carton box, Wooden case, as per requires |
| Product name | Train Openable Window | Standard | TB/T 3107-2011 |
| Altitude | ≤2,500m | Sound insulation performance | Weighted sound insulation Rw≥25 dB |
| Feature | Rainproof performance | Storage temperature | ﹣40℃ to 60 ℃ |
| Brand Name | HTR | Place of Origin | China |
| High Light | 2500m Altitude Railway Carriage Interiors ，Railway Carriage Interiors Rainproof Window ，2500m Altitude old train window | ||
Produce overview
Railway passenger car window is one of the important components in passenger car design, and it is an integral part of the side wall of the car body. The reasonableness of the window design directly affects the safety & comfort.
As an important component of car body, safety & reliability and comfort is the essential elements of its design.
Openable window is mainly used onto air-conditioned car
Product specification
| S.No. | Item | Value | |
| 1 | Product name | Openable window | |
| 2 | Standard | TB/T 3107-2011 | |
| 3 | Type | Movable windows | |
| 4 | Altitude | ≤2,500m | |
| 5 | Application | Railway passenger car | |
| 6 | Working temperature | non-alpine regions | ﹣25℃ to 40℃ |
| Alpine region | ﹣40℃ to 50℃ | ||
| 7 | Storage temperature | ﹣40℃ to 60 ℃ | |
| 8 | Components | Aluminum profile, tempered insulating glass, sealing joint strip etc | |
| 8 | Rainproof performance | Carry out the rain test, there should be no leakage. | |
| 10 | Water tightness | When the amount of water sprayed is 3 L/(m2·rain), the leakage pressure difference △P≥350 Pa. | |
| 11 | Wind pressure resistance | Deformation pressure difference | P1≥3 kPa； |
| Safe pressure difference | P3≥3 5 kPa. | ||
| 12 | Thermal insulation | Heat transfer coefficient K≤3.5 W／(m2·K) | |
| 13 | Sound insulation performance | Weighted sound insulation Rw≥25 dB | |
Product application
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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