Sound Insulation Train End Gangways Vertical Flexible 73 Hardness

End Of Car system UIC845 standard sound insulation pucker vestibule diaphragm for railway spare parts

Product overview

Pucker Vestibule Diaphragm is one of the important part of locomotive and rolling stock. The Pucker Vestibule Diaphragm is installed at the junction of the adjacent two carriages at the end of the vehicle, so that the two carriages form a complete passage.

Product specification

Product advantages

Compared with rubber gangway, pucker vestibule gangway has below advantages:

· Air tightness improved, the leakage time when the air pressure in the gangway drops from 3600Pa to 1350Pb is not less than 50s.

· Sound insulation performance improved, sound reduction index RW≥25dB

Below is there different types of Interconnecting Gangway FYI

Application

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.

Hengtairail is certified and operating to the ISO9001:2015 management system. Products meet technical requirements China Railway Test & Certification Centre (CRCC), Association of American Railroads (AAR), International Union of Railways (UIC), etc.

Hengtairail is a global supplier of rail vehicle components & systems. Including casting, forging, and machining products.

Specific products include:

· Wheelset: axle, wheel

· Bearing & axle box

· Spring & vibration control system: steel spring, rubber spring, air spring, leveling valve, shock absorber, and other truck components

· Coupler & draft gear device

· Braking system that meets UIC & AAR requirements

· Passenger train facilities & equipment: window, handrail, luggage rack, seat, HVAC system, toilet, gangway, plug door, interior products

· Locomotive parts

Based on the cooperation of many reliable manufacturers, Hengtairail has lots of advantages, such as flexible delivery time & payment terms, convenient after-sales service, etc. Under those favorable conditions, clients’ procurement costs and risks can be controlled effectively. It’s beneficial for clients to purchase transnational.

After more than 20 years of development, relying on high-quality products and professional services, Hengtairail establishes a complete supply chain system and long-term good business relationships with clients who come from more than 30 countries and regions.

Safety is the forever theme of public transport. Fast and big capacity of passengers is the particularities of rail transport. That makes us have a higher requirement for safety. Therefore, Hengtairail will continue to carry out the manufacturing process and quality guarantee schedule strictly, offer excellent products to meet clients' needs, and become a comprehensive supplier of rail vehicle components with core competitiveness.