SiChuan Liangchuan Mechanical Equipment Co.,Ltd
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
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Si Chuan Liangchuan Mechanical Equipment Co.,Ltd. is a high-techenterprise with a number of national new technology patents. Our companyadopts advanced technology and production technology,integrates multi-partyresources, deepens the strength of science and technology, and wins the trustand support of customers with high-quality products and services.Our company is committed to the research,development,manufacturing,sales of cryogenic valves,pipeline valves and gas equipments(such ascryogenic liquid storage tanks,tank trucks,cryogenic container). We producehigh-precision products,which are trusted by customers.Products are widelyused in cryogenic liquid storage and transportation,air separation,gas,food,pharmaceutical, petroleum, chemical, metallurgical and other industries.
| Name: Socket Weld Globe valve | |
| Main technical parameters: | Nominal diameter: DN10-100mm |
| Nominal Pressure: PN5.0MPa | |
| Applicable medium: LO2, LN2, LAr, LNG | |
| Applicable temperature: -196℃~+80℃ | |
| Connecting format:SW | |
| Material: | Body: CF8 |
| Bonnet: 06Cr19NI10 | |
| Stem: 06Cr19NI10 | |
| Packing: PTFE | |
| Disc face ring:PCTFE | |
Our factory makes the following commitments in terms of after-sales service if your company ordered valves in our company:
1. Our company implements warranty on product quality for twelve months;
2. Once the contract is signed, quality and quantity can be guaranteed and valves will be delivered on time;
3. We ensures that the valves provided meet the standards as long as it is mentioned in the contract;
4. For the technical consultation of the demand side, answers will be given at any time;
5. When delivering the valves, the factory will provide the following materials to the purchaser: delivery list, product certificate, product sample, product instruction manual, technical information;
After the user receives the goods, if there is a letter or phone call about quality problems, we guarantee to reply within 24 hours to solve the problem as soon as possible
Q: Are you a manufacturer or trading company ?
A: we are valve manufacturer and factory ,and not trading company.
Q: What's your product range?
A: We can produce ball valve,Gate valve,Check valve, marine valve, valve part
Q: how about your lead time?
A: Generally it is 5-10 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Which countries do you export to ?
A: We export directly to vast majority of countries in the world.
Q:Do you accept custom design on size?
Yes, if the size is reasonable.
WORKING PRINCIPLE
Actually depends on the transmission mode of the valve, generally divided into the following three aspects:
1. Principle of pneumatic cryogenic valve: Inflate and deflate through the cylinder of the valve head to control the movement of the valve core driven by the transmission mechanism, and finally achieve the purpose of controlling the flow area and controlling the flow.
2. Principle of manual cryogenic valve: Generally, the movement of the spool is controlled by the handwheel, so as to control the flow area of the valve to control the flow.
3. The principle of the solenoid valve above the pneumatic valve: In this case, the exhaust and inflation of the cylinder are controlled by controlling the power on and off to control the transmission mechanism, and finally achieve the purpose of controlling the flow.