Cryogenic Valve Test Experimental Equipment Cryogenic Treatment Equipment
Product description
Cold treatment and scope of applicable parts It is a treatment method to immerse the parts in a low-temperature liquid nitrogen tank for a certain period of time to reduce the deformation caused by the temperature difference and the change of the metallographic structure, thereby improving the sealing performance of the valve at low temperatures.
For cryogenic valves below -100°C, the valve body, valve cover, valve disc, valve seat, valve stem and other parts should be cryogenically treated before finishing, that is, the parts are immersed in a liquid nitrogen tank for cooling. When the temperature of the parts reaches -196°C, start to keep it warm for 1-2h, and then take it out of the box and return to normal temperature naturally.
Advantage of Valve Low Temperature Equipment
1. It has extreme low temperature ,with the lowest temperature reaching -196℃,which can greatly meet the requirements of cryogenic treatment and cryogenic experiments for cryogenic valves and ultra-low temperature valves.
2. The latest intelligent temperature control system is adopted ,which can set required temperature parameters,cooling speed and heat preservation time according to process requirements ,and has process recording and remote monitoring functions.
3. The equipment adopts advanced liquid nitrogen dispersion technology and unique cold aircirculation system,make full use of liquid nitrogen function ,and completes the air tightness test of low-temperature valve in the process of uniform,stable and rapid cooling
| Model | Inner cavity dimension (L*W*H) | External dimension (L*W*H) | Freezing capacity L/KG(hour) |
| SLX-433 | 400*350*350 | 1300*800*1050 | 50L/80KGS |
| SLX-544 | 500*400*400 | 1410*830*1080 | 80L/150KGS |
| SLX-655 | 600*500*500 | 1500*900*1130 | 150L/300KGS |
| SLX-755 | 700*500*500 | 1600*1030*1140 | 250L/500KGS |
| SLX-966 | 900*500*500 | 1850*1230*1210 | 324L/650KGS |
| SLX-1077 | 1000*700*700 | 1950*1280*1290 | 490L/1000KGS |
| SLX-1288 | 1200*800*800 | 2150*1330*1340 | 769L/1500KGS |
| SLX-1499 | 1400*900*900 | 2350*1580*1470 | 1000L/2000KGS |
Why take cryogenic treatment of the workpiece?
* To improve the hardness and strength of workpiece * To improve the abrasion resistance of workpiece
* To improve the impact toughness * To improve the fatigue strength
* To improve the corrosion resistance of workpiece
* To improve the internal stress distribution of workpiece
* To ensure the dimension accuracy of workpiece
Our Services
- We can customize all kinds of equipments which is suitable for customer site's specification, the personilized product can be designed and manufactured according to customer's requirements.
- The partition module can be designed flexibly as per customer's requirements, to obtain the minimum energy consumption; Meanwhile, different technologies can be operated at one machine to process different products.
- We can provide the total solution of ultra-low refrigeration and quick freezing technology for customers.
- The product is of one year free warranty with the lifelong maintenance.
- If there are some problems when the product is in use, the engineering technician will put forward the corresponding solution timely and assist the user to ensure the normal production.
- The latest research achievement and test data shall be shared with customers by the company, and the equipment upgrading service shall be provided for customers in need.
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150kg/H Cryogenic Ultra Low Temp Freezer Liquid Nitrogen 12kw 50 Cuft Images
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