1. Product introduction of the boiler auxiliary cast iron economizer.

There are a large amount of thermal energy in the flue gas which from the boilers of the industrial boilers or processes, so we designed to use it to save energy by increasing the temperature of the water or air used in the boiler system. With our new techincal transformation on the fins of the economizer tube, the thermal energy transfer performance of the boiler or plant increased between 15%-30% and the resistance of flue gas flow decreased by10%.

2.Product Parameter（Specification) of the boiler auxiliary cast iron economizer.

Model	Parameters	Tube number	Heat area m²	Work pressure^MP	Test pressure^MP
1T	Ø50*1000	12	10	1.6	2.5
2T	Ø50*1000	24	18.3	1.6	2.5
4T	Ø50*1000	36	21.5	1.6	2.5
4T	Ø50*1000	40	24.5	1.6	2.5
6-8T	Ø50*1000	72	43.7	1.6	2.5
6-8T	Ø60*1500	60	45	2.5	2.5
10T	Ø60*1500	80	177.4	2.5	2.5
15T	Ø60*2000	72	210.2	2.5	2.5
20T	Ø60*2500	72	380	2.5	2.5
35T	Ø60*2500	128	580	2.5	2.5

3. Product details of the boiler auxiliary cast iron economizer.

economizer1

4.Deliver, shipping of the boiler auxiliary cast iron economizer.

We can provide the cast iron economizer with in 5 days after order confirmed.

The shipping port: Qingdao, Tianjin, or as required.

Packing details: Wooden case or iron case, OEM accetp.

5.FAQ

1.Q: What is your MOQ?
A: 1set.

2.Q:Do you need any drawings before quotation?
A:That will be much appreciate if you could provide drawing and pictures.

3. Q: Do you have any one in stock?
A: Sorry, we don't. Each grate are different from others, every one is made by customer requires.

5.Q: What's the delivery time?
A: Generally around 20 days. Depends on design.

6.Q: Can you make a design for us?
A: Yes, we can. What we supply is not only product, but also solution and design. And if you make the product in our factory,the design will be free.
If not, design fees will be charged accordingly.

7. Q: Do you provide after-sales service?
A: Yes, we do.

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Boiler Auxiliary Cast Iron Economizer