Cryogenic globe valve implementation standard

Design and manufacture of low temperature globe valve: JB / T7749-95

Low-temperature globe valve structure length: GB / T12221-89

Low-temperature shut-off valve connection end: GB / T9113-2000, HG20592-97, SH3406-96GB / T12224-89

Inspection and test of cryogenic globe valve: JB / T7749-95

The opening and closing part of the flange cut-off valve is a plug-shaped valve disc. The sealing surface has a flat surface or a sea cone surface.

The valve disc moves linearly along the center line of the valve seat. Shut-off valve can be used to control the flow of various types of fluids such

as air, water, steam, various corrosive media, mud, oil and so on. Globe valves are ideal for shut-off and throttling applications. Due to the

relatively short opening or closing stroke of this type of valve, it also has a very reliable shut-off function.

Cryogenic valves are widely used in cryogenic liquid storage and transportation, air separation, oil and gas, food and beverage carbonation, pharmaceuticals, petroleum, chemical,metallurgical,water treatment,aerospace and other industries,such as cryogenic liquid storage tank,tank truck,gasifier,gasification station,air dispersion equipment,air separation plants, petrochemical tail gas separation equipment,pressure swing adsorption oxygen generator,cold boxes,etc.

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