Fin Heat Exchanger

High Quality Stainless Steel Heat exchanger

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Features
Technical Data
Application
Certification
Part List
Reference

High Quality Stainless Steel Heat exchanger :Sample available

Welding type: Argon Welding

Tube Materail: 316L

Fin material: Copper

Plate cover: AL, Slight yellow coating

Tube diameter: 9.52mm

Surface: Sandblasting

Inner tube Cleaning:

CONSTRUCTION

Tubes

Stainless steel tube AISI-316 or 304, specially manufactured for the coil's construction with thickness from 0,5mm to 1mm.

Fins

Corrugated fins with auto-separation collar, covering all the tube surface maximising the global inter change and adjusting
the fin's spacing (from 1,8 mm to 12 mm). These can be manufactured in aluminium, pre-coated aluminium, copper or stainless steel.

All these materials can be coated by the Bronz-Glow treatment for corrosive ambient.

Casing

This is built from galvanized steel, aluminium or stainless steel. The structure is totally riveted between the frames,
top and bottom sides, this gives a rigid and compact coil.

The perforations for the accommodation tubes are with protection collars for avoiding fractures.

Headers

The headers are manufactured totally in stainless steel. For direct expansion coils, the distributors and capillary are also in stainless steel.

Test

The pressure testing is made to all coils, with dried air at 38kg/cm2 and submerged in a water to verify are not leakages.
All coils evaporators and condensers are charged with pressure and provided with a shell for verifying in the reception.
A quality stamp certufy the test and hold back of each coil and allow the perfect draw up of the product assigned reference number and manufacturing.

About Shenglin:

Shenglin is a leading design and manufacturing company specialized in Tube Fin Heat Exchangers.

Our skilled engineers utilize Italy's state-of-the-art Mcoil thermal calculation software to create high-quality heat exchangers. Their expertise enables us to produce accurate drawings and performance calculation documents.

In terms of production, our advanced facilities house multiple dedicated production lines for finned tube heat exchangers.

Our sheet metal production lines are equipped with cutting-edge laser cutting machines, CNC punch presses, CNC bending machines, and stretching hydraulic devices for guide rings. Furthermore, our tube-expanding equipment includes both mechanical and hydraulic tube expanders. Shenglin utilizes gas welding and argon arc welding methods, as well as offering spray coating and electrophoretic processes to meet the unique requirements of our customers.

Quality is paramount at Shenglin. Our Tube Fin Heat Exchangers adhere to the highest standards and carry international certifications such as Rohs, CE, and UL, which are widely recognized worldwide.

Tools list:

Item	Other Condenser Type	Operation medium	Operation pressure (MPa)	Application
1	Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin	Cold/hot water	1.6	Used for combined air handling unit, fan coil etc air conditioning devices
2	Φ18/Φ20 Steel pipe winding with steel sheet	Steam	0.2	Used for combined air handling unit, fan coil etc air conditioning devices
3	Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin	Brine	1.6	Used for heat transfer in cold storage and all kinds of low temperature systems
4	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	Ethylene glycol	1.6	Used of energy recovery and low temperature system devices
5	Φ16 Copper tube with aluminium fin	Ice mud	1.6	Used for dry operation condition, fresh air dehumidification etc systems
6	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R22	1.9	Used for industry and commerce air conditioning system
7	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R407C	1.9	Used for industry and commerce air conditioning system
8	Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin	R134a	3.1	Used for vehicle and vessel etc transportation devices