Place of Origin:
Sichuan, China
Brand Name:
CD-CNLN
Certification:
CE
Product Description
The material of liquefied natural gas valve is very important. If the material is not qualified, it will cause external leakage or internal leakage of the casing and sealing surface; the comprehensive mechanical properties, strength and rigidity of the parts cannot meet the requirements of use or even break. Leakage of liquefied natural gas medium causes explosion. Therefore, in the process of developing, designing and developing LNG valves, the material is the primary and key issue. Valve body and bonnet adopt: LCB(-46℃), LC3(-101℃), CF8(304)(-196℃). Welded low temperature ball valve undergoes special low temperature treatment, and the rough machined parts are placed in cooling medium Several hours (2-8 hours) to release stress, ensure the low temperature performance of the material, and ensure the finishing size to prevent leakage caused by deformation of the valve due to temperature changes when the valve is under low temperature conditions.
Warnings & Safety Instructions
For your safety and protection it is important that the following precautions be taken prior to working on the valve.
It is the prime responsibility of the end user to determine the appropriate compatible material of construction and the product ratings for the intended service.
User should ensure that valve pressure and temperature limits (as specified on nameplate) do not exceeded.
The valve should be used in a well-designed, adequately supported piping system such that it will not be subjected to undue forces or hydraulic shocks during service.
Valve surface temperature may become extremely cold due to the operating condition; prevent any type of direct contact with the valve that may cause harm or injury.
The valves are not designed to operate during or after earthquakes or under fatigue conditions. It is the responsibility of the owner to determine if fatigue conditions exist.
Isolate the valve that exhibits any sign of leakage, do not try to either operate it, repair or replace it.
Read the entire IOM carefully and make sure everything is clear, for doubts consult Microfinish engineering team.
FAQ
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 . Do you support customization?
A . Yes, customization is acceptable.
Q . Can you advise suitable cryogenic valves to me?
A . We have more than 8 years experience in cryogenic field. We are professional in valve selection and will advise you suitable valves with detailed parameters and prices.
Q . How long is your delivery time?
A . It usually takes 5-30 days depending on the quantity of the order and the stock.
Send your inquiry directly to us
