Frequently Asked Questions

What is the structure of bellows seal valve?

The key component of the bellows seal valve is the metal bellows. Automatic seam welding is used to seal the platinum and stem. The double seal design of the bellows and packing prevents leakage and provides an excellent seal.

What are the advantages of bellows sealed valves?

Benefit from it's excellent seal, bellows seal valve can protect medium with no leakage. It is the best solution for the transport of toxic and corrosive medium. It has a longer service life and energy-saving performance.

What is the function of steam trap?

The steam trap can quickly remove condensate, prevent steam leakage, remove air and other non-condensable gases to protect the steam pipeline and improve the efficiency of the steam system.

How to selection for steam trap?

Selection need work media, pressure, temperature and flow rate.

What is steam temperature and pressure reduction system, condensate drain system, condensate recovery system?

Our experienced engineer can offer systematically design suggestion according to your plant design.

What is condensate flash?

Condensed water flash since for the different pressure and temperature between equipment and atmosphere, visually it feels like a large amount of "white smoke" is emitted.

What is the payment terms and transportation?

Payment on delivery, T/T and L/C are regular payment terms. We mainly transport products by land and sea. You can contact us for details about payment terms and shipping.

What is the trading area and certification?

Our main trade area is China and foreign markets. Foreign markets mainly include Asia and the Middle East. We have CE, TS, ISO and other certifications.

What is the after service?

We have excellent after service. If there are any problem about installation and technology, our engineer can give you best solution in 2 working day.