2 Inch Cryogenic Relief Valve Screw Thread Connection SS304 For LNG Tank

The overall material of the safety valve is made of high-quality stainless steel. After cryogenic processing, it is processed and assembled. It adopts a fully-closed bonnet and bonnet structure. When the safety valve is opened and discharged, the medium will not leak to the outside, and all are discharged through the drain pipe It can prevent dust and other impurities from entering the valve. It is suitable for low-temperature conditions of temperature -196 ~ 200 ° C as an overpressure protection device. The low temperature safety valve is mainly used in low temperature liquid medium systems such as liquid oxygen (liquid nitrogen, liquid argon), and has the characteristics of free start, reliable sealing and stable take-off pressure.

Main technical parameters:

Nominal diameter: DN10-250mm
Nominal Pressure: PN4.0MPa
Applicable medium: O2, N2, Ar, LNG
Applicable temperature:

Connecting format:
Material: Body: CF8
Bonnet: 06Cr19NI10 Stem: 06Cr19NI10
Packing: PTFE Disc face ring:PCTFE

Customer Notice:

1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.

2. The factory can configure various driving devices according to customer specific requirements.

3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.

4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.