OEM Liquid Nitrogen Ball Valve Low Temp Ball Valves DN150 DN1200
Brand Name:CD-CNLN
Certification:CE
Minimum Order Quantity:1 - 9 Sets
Delivery Time:5-8days
Payment Terms:T/T
Place of Origin:Sichuan, China
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Verified Supplier
Location:
Chengdu Sichuan China
Address:
No.789,Baiyun Road,East Industrial Park,Xindu District,Chengdu City,Sichuan Province P.C. 610500
Supplier`s last login times:
within 26 hours
Product Details
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Product Details
OEM High Pressure Cryogenic Ball Valvel For Liquefied Natural Gas
Product Description
The material for LNG valves is very important. If the material is
unqualified, 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, resulting in the leakage of the
LNG medium and the explosion.
Therefore, in the process of developing, designing and developing
LNG valves, the material is the first and key issue. The valve body
and bonnet adopt: LCB (-46°C), LC3 (-101°C), CF8 (304) (-196°C).
Welded cryogenic ball valves undergo special cryogenic treatment,
the rough machined parts are placed in a cooling medium for several
hours (2-8 hours) to relieve stress, ensure the low temperature
performance of the material, and ensure the finishing dimensions to
prevent the valve from being in cryogenic conditions Leaks caused
by deformation due to temperature changes.
Warnings and Safety Instructions
For your safety and protection, the following precautions must be
taken before operating the valve.
The primary responsibility of the end user is to determine the
appropriate compatible material of construction and product grade
for the intended service.
The user should ensure that the valve pressure and temperature
limits (as indicated on the nameplate) are not exceeded.
Valves should be used in well-designed, well-supported piping
systems so that they are not subjected to undue force or hydraulic
shock during use.
Due to operating conditions, valve surface temperatures may become
extremely low; prevent direct contact with the valve to avoid
injury.
Valves are not designed for operation during or after earthquakes
or fatigue conditions. It is the owner's responsibility to
determine if a fatigue condition exists.
Isolate any valve showing any signs of leakage and do not attempt
to operate, repair or replace it.
Read through the entire IOM to make sure everything is clear, and
if in doubt, ask the Microfinish engineering team.
Valve Display
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.
OEM Liquid Nitrogen Ball Valve Low Temp Ball Valves DN150 DN1200
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