Low temperature and high pressure shut-off valves are used in gas liquefaction equipment, air separation equipment; natural gas liquefaction,

storage and transportation equipment; liquid oxygen, nitrogen, argon, hydrogen, carbon dioxide low temperature storage tanks and tank cars;

pressure swing adsorption oxygen and nitrogen equipment. Widely used in energy, petrochemical, metallurgy, aerospace, nuclear industry,

railway and other industries.

Product structure characteristics of low temperature and high pressure globe valve:

1 . Simple structure, easy to manufacture and maintain;

2 . Small working stroke and short opening and closing time;

3 . Good sealing performance, small friction between sealing surfaces and long life;

4 , the fluid resistance is large, the force required when opening and closing is large;

5 . Not suitable for medium with particles, large viscosity and easy to coke;

6 . Poor regulation performance.

Enterprise mission:

Making technology products and building green home

Business philosophy:

Professional, Focused, Honest, Pragmatic

Corporate purposes:

People-oriented Pursuit of excellence

Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.

Q. Do Liangchuan products come with a warranty ?
A. Yes. That's why we offer 3-year product life guarantee, and a generous1 year warranty on all purchases that begins with the bill of loading.

Q. How can I get some samples?

A. Usually we don’t offer free sample and express fee are required, the sample cost can be deducted from your first large order.

Q. What's the MOQ of your products?

A. Our MOQ is one (1) piece/set.

Q. Are you a manufacturer with your own factory?

A. Yes, we are the manufacturer for more than 8 years