|Place of Origin:||Shanghai China|
|Certification:||ISO BV SGS CE ASME|
|Minimum Order Quantity:||1 set|
|Packaging Details:||plywood packing for each tank|
|Delivery Time:||15 days after received payment|
|Payment Terms:||D/A, D/P, L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||2000 sets one month|
|Pressure:||232psi||Operating Temperature:||110 Degree|
|Color:||Green Or As Customer's Required||Complete Set:||Air Compressor|
Our air receivers are used with air compressors for storage and improved operation of air systems. The vessel provides storage capacity with proper pressure and volume when normal compressor output is exceeded during peak usage. Along with reducing air-entrained moisture and oil, it reduces pulsation in the systems during peak usage and helps extend the lifetime of the compressor.
Air receivers act as buffer vessels stabilising pressure fluctuations in a compressed air system. The additional volume of compressed air allows the compressor to run more efficiently cutting out only once the demand is reached and the air receiver is filled to capacity. The air inside the receiver can then be used on demand as required.
2. Standard Technology
Gas tank inspection of the technical more. Such standards include: product standards, process standards, material standards, materials, laboratory standards, material acceptance standards, parts standards, process quality testing standards. Rough statistics, about 20 more than our country. These standards are a series of technical parameters and standards for the quality and quality characteristics of the product, which is a measure of the quality of the product. In China, such standards, GB (GB), line standard (JBYB), and enterprise standards.
3. Structure Technology
The main load of the gas tank is the internal gas pressure, the wind load and the seismic action. Wind pressure should be considered in wind load. High-pressure spherical tank wind load body coefficient generally desirable 0.30 ~ 0.35. The horizontal seismic action of the wet tank includes the seismic force generated by the sink and the weight of each tower, and the hydrodynamic pressure caused by the vibration of the water in the tank. The horizontal seismic action of the dry tank includes the seismic force generated by the weight of the cylinder and the weight of the piston. Calculate the snow load to think about the eccentric moment caused by the local accumulation of snow in the top of the tank.
Shenjiang brand gas tank all kinds of standards are excellent.
4. Gas Tank Safety Precautions
A. Coated with a coating
|Adhere to the tank Good proof of the working medium of the container body material is corrosive, can be painted, spray or plating and lining to stop, to prevent the media on the container corrosion.|
|Assuming that the coating is damaged, the working medium will directly contact the vessel wall to produce corrosion. To keep the coating intact, to always check whether the anti-self-contained, or in the loading and installation of the container when the attachment was scraped or crashed. Pay attention to check whether the lining cracking or welds can leak phenomenon. Found that the tank corrosion layer damage, it should be promptly after the repair to continue to use.|
B. Elimination of chemical corrosion elements
|Only in a certain conditions will be on the tank body material chemical corrosion, to try to eliminate this can cause the gas tank chemical corrosion elements.|
|Such as oxygen-filled gas tank, often due to oxygen with more water in the bottom of the container water, constitute water and oxygen interface serious corrosion. To prevent such local corrosion, it is best to monopolize oxygen, or in the container during the operation of the container often discharge the water.|
|The alkali crust of the steel container is caused by the concentration and enrichment of the alkaline solution under abnormal conditions (including equipment and process conditions). Therefore, the pressure vessel containing dilute alkali in the medium must take measures to eliminate the possibility of producing dilute alkali Concentrated conditions, such as the acceptance of leakage, the container wall rough or the presence of rust and other porous substances.|
|In the process of pressure vessel operation, to eliminate the pressure vessel drip, run leaking not only waste of raw materials and energy, pollution of the working environment, but also often constitute the pressure vessel equipment corrosion, serious will cause container damage.|
C. Maintain the gas tank during deactivation
|The theory proves that many gas tank accidents are caused by neglect of maintenance during the suspension operation. In a sense, a poorly maintained gas tank during the deactivation period is faster than the normal use of the container, which is due to the fact that the deactivation of the pressure vessel is not only corroded by the remaining medium in the container, Was corrosive by the atmosphere. In the atmosphere, the water is not saturated with water to a certain temperature, the water vapor will be condensed from the air into a water film to cover the surface of the tank. Assuming that the metal surface is rough or the surface is attached with dust, dirt, or damage to the coating, water vapor is more likely to precipitate and accumulate at these parts of the tank. Nitrogen, oxygen and other gas impurities in the air and sulfur dioxide, nitrogen oxides, hydrogen chloride, etc. can be dissolved in the water film to form electrolyte solution, which has the conditions of electrochemical corrosion. The conditions that affect the corrosion are the atmospheric temperature and humidity first, followed by the impurity composition and its content in the air, the chemical composition of the tank wall material, the roughness of the wall surface of the container, and the contamination.|
1. Energy storage (for emergency needs)
2. Stable pressure
3. Ease pulse impact on gas equipment
4. To precipitate water, grease & dust in the air
5. Improve the continuity and stability of the equipment for the gas output
6. Reduce the frequent start of the compressor, extend its life
6. Production Process
1. Lofting, marking-off & cutting. 2. Manufacturing & welding a. Make holes b. Crimping plate c. Spheronization d. Welding e. Install f. Circumferential welding 3. Surface treatment a. For Carbon Steel (1) Sand blasting (2) Primer (for 2 times) (3) Finishing coat b. For Stainless steel (1) Sand blasting OR (2) Polishing
7. Company Profile
Shanghai Fengxian Equipment Vessel Factory was founded in 1982, and specializes in designing and manufacturing all kinds of pressure vessels. We have a high profile in the industry. And in 1998, we registered the brand of “Shen Jiang”. Our pressure vessels are widely used in petroleum, chemical, electronic, automotive, power generation, mining, pharmaceutical and other industries. Look forward to the cooperation with you in the increasingly powerful of our company.
Contact Person: Lisa Lee