SiChuan Liangchuan Mechanical Equipment Co.,Ltd
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
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High Pressure Cryogenic Ball Valve Corrosion Resistance Butt Welding Connection
SS304/316 DN10-DN250 Butt welding Connection Cryogenic Ball Valve
Product Description
【Features】:
1 . The structure of reducing pressure holes in the valve core is adopted.
2 . The stem height is the optimal length obtained through calculation and testing.
3 . The gasket is made of ceramic filling material with stable sealing properties.
4 . In order to reduce the heat loss of the valve body, especially to ensure the use of the valve at ultra-low temperature, the valve body is specially designed to be light in weight and small in size.
5 . The long-shaft valve has a valve through which low-temperature fluid flows. The long stem is used to avoid the effect of external heat to keep the gland at normal temperature to prevent the performance of the cap seal from decreasing.
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| Valve Type : cryogenic ball valve |
| Connection Type : Welding | |
| Nominal Diameter : DN10~100mm | |
| Nominal Pressure : PN4.0MPa | |
| Material: Valve Body : CF8; Valve Stem : OCr18Ni9; Sealing Ring : PCTFE | |
| Suitable Medium : LO2,LN2,LAr,LNG,etc | |
| Suitable Temparature : (-196℃~+80℃) | |
| Design and Manufacture : Conform to GB/T24925-2010 | |
| Testing : Conform to GB/T13927-2008 | |
| Valve Lifetime : Specified according to usage frequency and installation location | |
| Lead Time : Customized valves are usually 30~45 days; Stock valves are usually within 5 days. |
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.
Factory Information
Enterprise mission:
Making technology products and building green home
Business philosophy:
Professional, Focused, Honest, Pragmatic
Corporate purposes:
People-oriented Pursuit of excellence
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. 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