Taizhou Tianyang Electrical co.,LTD. Is located in Shangma industrial Zone,Shitang Town,WenlingCity,Zhejiang rovince,covering an area of 15,000 square meters.Our Company has over 30 years experience in mold design and exploition. "DEZHI"and "AQUALEADER" are our proprietary brand of our company.We have produced pressure tank for more than 20 years.Available volumes range from 0.15 to 1500 liters.and working pressure from 4 bar to 25bar. Our products are applied to pump systems .Our products are exported to numerous overseas clients.We can custom design and manufacture products according to client-supplied requirements.
We adhere to the business philosphy"Credibility,Quality and service",our scientific management is based on the domestic market, but facing to the world.Warmly welcome customers both domestic and from abroad.We sincerely hope to cooperate and develop together to create a better future.
Taizhou Tianyang Electrical Co.,Ltd. Is always your most loyal partner.
I would like to take this opportunity to introduce our company to you. I am contacting you on behalf of Taizhou Tianyang Electrical Co., LTD. We are the factory from China for making Pressure Tanks for Fire Protection,Residential Water and Irrigation, Sport Turf and Landscape Irrigation, Agriculture and Horticulture Irrigation, Water Filtration, Treatment & Recycle, Solar and Stock Water System, Rain Water Harvesting, Pump Systems. Based on ISO quality management system, we have obtained CE, KC, ISO 9001, ISO14001, OHSAS 18001, SGS, Water Mark, and Wras Certificates for our company & our Pressure Tanks. Welcome to visit Taizhou Tianyang Electrical Co.,LTD when it is more convenient for you.
Dezhi offer a complete range of mini expansion vessels for use with potable water in domestic hot and cold water systems.The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive 'Closed expansion vessels with built in bladder for installation in water'.
Manufactured in Noryl plastic or stainless steel .Pre-pressurised air chamber with synthetic rubber compound bladder.
The internal surface of the vessels in contact with the water are resistant to corrosion, thus maintaining water quality
External surfaces are black or a natural finish for stainless steel.Suitable for temperatures up to 90˚C, resistant to ethylene or
propylene glycol mixtures and has low gas permeability.
Dezhi mini expansion vessels are all tested according to the Pressure Systems Directive.
How It Works
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure forces the bladder to collapse until the pump is started when the bladder starts to inflate.
As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water enters the
bladder creating additional volume and lowering the pressure.When the temperature decreases, the pre-charge pressure forces the
water from the bladder and back into the main water circuit.
Service and Maintenance
Taizhou Tianyang Electrical Co.,LTD recommend that the air pressure is checked annually and adjusted if necessary. This can be done using an air pressure gauge and foot pump.Application
|Model||Tank Volume||Maxi Working Pressure||Diameter||Height||Connector||Package|
1.Q: What is your MOQ of this item?
A: We are a factory, have stock. 1PCS is ok!
2.Q: What is the delivery time?
A: 7-25 days after receiving orginal L/C or deposit by TT.
3.Q: Is it all right to make customer's own brand name?
A: Yes we supply OEM service. Please send us a authorization doc.
4.Q: Where is your Loading Port?
A: Ningbo, Zhejiang, China.
5.Q: What are your payment terms?For Bulk Quantity Purchase
A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.
For Samll amount Trial Order ,Please arrange the full payment
6.Q: What is your company's available production capacity?
A: 50000~60000 pieces of Pressure Tank per month.
Welcome To Visit Us
Please do not hesitate to contact me if you have any questions.
Business Development Manager
Taizhou Tianyang Electrical Co.,LTD