Products

DESCRIPTION

Basic Info

Model NO.	25x2.0-49mm
Material	Stainless Steel
Condition	New
Usage	Industrial
Shipping Method	by DHL/UPS/Air/Sea
Transport Package	Non-Standard Customization
Specification	custom made
Trademark	QINGLI
Origin	China
HS Code	8419500090
Production Capacity	50000/Mouths

Product Description

With an aim to increase the heat exchanging efficiency, It's usually to extend the surface area (or internal surface area) by adding fins onto a tube, which, through this manufacturing process, would greatly improve and upgrade the heat transferring efficiency of heating tube, it's called Finned Tube or Fin Tubes.

But, as a element of heat exchanger, fin tubes would be working on very high temperature condition for long time. For example, the application of boilers, which is with bad ambience, high temperature, high pressure and corrossion, all require the fin tubes to be qualified with very high performance capacity as following:
1. Anti-corrossion
2. Anti-wear
3. Lower contact resistance
4. Higher stability
5. Anti-fouling ability

Material	Tubes O.D and thickness	Fins Height and thickness	Fin distance	Finned tubes Specifications
Carbon steel/ stainless steel	Φ18x2mm	10x0.3mm~0.4mm 12x0.3mm~0.4mm 15x0.3mm~0.4mm	3~6mm	Φ18x2.0mm-38mm
	Φ21x2mm		5~6mm	Φ21x2.0mm-41mm	Φ21x2.0mm-45mm	Φ21x2.0mm-51mm
	Φ25x2mm		5~6mm	Φ25x2.0mm-49mm	Φ25x2.0mm-49mm	Φ25x2.0mm-55mm
	Φ32x2mm		5~6mm	Φ32x2.0mm-52mm	Φ32x2.0mm-56mm	Φ32x2.0mm-62mm
	Φ38x3mm		5~6mm	Φ38X3.0mm-58mm	Φ38X3.0mm-68mm
	Φ48x3mm		5~6mm	Φ48X3.0mm-68mm	Φ48X3.0mm-78mm
Carbon/stainless steel tube with aluminum fins	Φ18x2mm	10x0.3mm~0.4mm	2.8~3.3mm	Φ18x2.0mm-38mm
	Φ21x2mm	11.5x0.3mm~0.4mm	2.8~3.3mm	Φ21x2.0mm-44mm
	Φ25x2mm	12.5x0.3mm~0.4mm	2.8~3.3mm	Φ25x2.0mm-50mm
	Φ25x2mm	15x0.3mm~0.4mm	2.8~3.3mm	Φ25x2.0mm-55mm
	Φ32x3mm	15x0.3mm~0.4mm	2.8~3.3mm	Φ32x3.0mm-62mm
Copper tube and with aluminum fins	Φ16x1~2mm	10x2.0mm	2.8~3.3mm	Φ16x1~2mm-36mm
	Φ18x1~2mm		2.8~3.3mm	Φ18x1~2mm-38mm
	Φ25x1~2mm		2.8~3.3mm	Φ25x1~2mm-50mm
Note: We can customize the specifications of the finned tube, please send us the specifications you need.

Application of fin tube

Included greenhouse, timber dryer, dry kiln, gravure printing M/C,printing and dyeing M/Dyeing and finishing M/C, hot air stenter M/C,heat framing M/C, drying M/C, textile printing M/C,flat bed printing M/C, roto screen printing M/C, ,rotogravure printing machine M/C;drying foodstuff, tea leaf, airconditioner; airflow drying starch (starch dryer) and feedstuff, paper M/C,vegetable dehydration tunnel, oven drying , drying machine for plastic & leather grunting , CAC heating and refrigeration, workshop constant temperature warming, drying and cooling brewer's malt,tobacco splitting, swelling & drying ,drying dyestuff, chemical fiber, soda, latex, PVC, glutin , leather finishing M/C,blanket setting machine

FAQ:

Q1:Why choose QINGLI We wish to be your First-choice one-stop heat exchanger &refrigeration Parts supplier.We are a manufactures for more than ten years!All of our products can accept customization,Our mission is to provide integrated heat exchanger &refrigeration Parts for professional, efficient service.

Q2:How is quality ensured? All our processes strictly adhere to ISO-9001 procedures.Before leaving the factory after strict pressure and tightness testing.If the product does not work properly as described, and proven to be at our fault, we will provide exchange services only for the same specific item.

Q3:If we don't find what we need on your website, what should we do? Do you make customer's heat exchanger &refrigeration parts? You can send the pictures and drawings of the products you need by email, we will check if we have them.otherwise, We can customize new products according to customer's needs.

Q4: What is the main market for your products? Our main market is in Middle East, South America, Europe and USA.

Q5:What about delivery time? If we have stock of the item you need,we can send goods to you within 3 working days after deposit or 100% payment into our bank account. If we don't have stock,different products' production time is different.Generally, it needs 7 to 20 working days.

Any other confused question, email us please, we will do our best to assist you!We are professional factory! remember us please.