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1 Products availableWe offer a complete product range of Crimped Fin Tube (Spiral Tension wound Fin Tube), super heater, 'G' FIN TUBES / EMBEDDED FIN TUBES, High Frequency Welded Fin Tube (Continuously Welded Spiral Fin Tube) and after cooler
the crimped fin tubes also known as spirally tension wound finned tubes is a very widely used finned tube type for a various number of applications.
as the name suggests the manufacturing of crimped finned tube (spiral tension wound fin tube) is done by tension winding of fin material on the base tube. the base tip of the fin strip is pre formed on a set of performing rollers.
this pre forming allows for a wider base and hence contact area is increased. it also enables more turbulence for the air flowing over the finned tube thereby increasing heat transfer efficiency. the ends of fins are tag welded to secure its bond on the base.
this finning takes place on dedicated specially designed finning machines with auto feed mechanism. this process allows a very long length of tubes to be finned.
it finds application in various industries ranging from driers, radiators, heaters etc and are used in many industries like food, chemical, oil cooling etc.
manufacturing range (crimped fin tube/spiral tension wound fin tube):-| 1 | base tube material | stainless steel, carbon steel, alloy steel, titanium, copper, duplex stainless steel, and inconel etc. (all material in the theoretical limit) |
| 2 | base tube outside diameter | 15.88 mm to 219.00 mm od ( nb pipe to 8 nb pm) |
| 3 | base tube thickness | 1.00 mm and above |
| 4 | base tube length | 500 mm min to 15000 mm |
| 5 | fin material | aluminum, copper, stainless steel, carbon steel. |
| 6 | fin thickness | 0.15mm, 2.00mm |
| 7 | fin density | 118 fpm (3 fpi) to 433 fpm (11 fpi) |
| 8 | fin height | 6 mm to 25.40 mm |
| 9 | bare ends | as per client requirement |
| 10 | manufacturing capacity | 4, 00, 000 meter per annum |
we can supply material on an urgent delivery basis because of large stock and relations with raw material suppliers. we use only prime quality base tube and fin material.
the crimped fin tubes (spiral tension wound fin tube) can be supplied with en 10204 en 3.1 and en 3.2 certifications. we can provide third party inspection from any reputed inspection agency.
Additional Information:
Payment Terms : T/T,
Packaging Details : WOODEN / CORRUGATED
Delivery Time : 3-4 Weeks
A SUPER HEATER is a device used to convert saturated steam or wet steam into super-heated steam or dry steam. There are three types of super heaters : 1. RADIANT SUPER HEATER : Placed directly in the combustion chamber. 2. CONVECTIVE SUPER HEATER : Located in the path of the hot gases. 3. SEPARATELY FIRED SUPER HEATER : Totally separated from the boiler. We at SGM TECH design and manufacture all types of super heaters. We study the client's requirements and design the most optimum solution by adopting best engineering methods.
The G FIN TUBEis also known asEmbedded Fin Tube.This type of fin tube widely finds acceptance where the requirement is for higher operating temperature and relatively lower corrosive atmosphere
The fins are manufactured by embedding the fin strip into a groove formed on the base tube. The Fin is allowed to be placed in the groove and then the backfilling of the groove is carried out to ensure firm adherence of the fins to the base tubes. Because of the process this type of Fin Tube is also known as G Fin tubeorGrooved Fin Tube.
The grooving, fin stack inserting and the backfilling processes are carried put simultaneously as continuous operation. Because of the back filling procedure the bond between the Fin material and the Base tube is one of the best. This ensures optimum Heat Transfer.
These Fin Tubes find application in AIR FIN COOLERS, RADIATORS etc. and are preferred in Industries like Power Plants, Chemical Industries, Petroleum Refineries, Chemical process Plants, and Rubber Plants etc.
Manufacturing Range (G Fin Tube/Grooved Fin Tube):-
| Sr. No | Particulars | Range |
| 1 | Base Tube Material | Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit) |
| 2 | Base Tube Outside Diameter | 12.70 mm to 38.10 mm |
| 3 | Base Tube Thickness | 2.11 mm And Above |
| 4 | Base Tube Length | 500 mm Min To 15000 mm |
| 5 | Fin Material | Aluminum, Copper, Stainless Steel, etc. |
| 6 | Fin Thickness | 0.3mm , 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm |
| 7 | Fin Density | 236 FPM (6 FPI ) to 433 FPM ( 11 FPI ) |
| 8 | Fin Height | 9.8 mm to 16.00 mm |
| 9 | Bare Ends | As per Client Requirement |
| 10 | Manufacturing Capacity | 5, 00, 000 Meter Per Annum |
We can supply material on urgent delivery basis because of large stock and relations with raw material suppliers. We use only Prime Quality base tube and Aluminum Material.
TheExtruded fin Tubescan be supplied with EN 10204 EN 3.1 and EN 3.2 certifications. We can provide Third Party Inspection from any reputed inspection agency.
Additional Information:
Payment Terms : T/T,
Packaging Details : WOODEN AND CORRUGATED
Delivery Time : 3-4 Weeks
As the name suggests, in this type of Fin Tube the finning is a Spirally Wound.
The fins are manufactured by Spirally Winding the fin around the Base Tube and Pipe. During the winding the fin is Continuously Welded by High Frequency welding giving the Most robust bond between the the Fin and the Tube.
This type of Fin Tube is used specifically where the application involves a lot of Mechanical Stresses like continuous vibrations etc.
The welding bond between the Tube and The Fin also ensures that almost perfect heat Transfer Efficiency is achieved. Also it can give the highest operating temperature ranges.
These Fin Tubes find application in RADIATORS, AIR PREHEATERS, WASTE HEAT RECOVERY SYSTEMS, & BOILER FIN TUBES etc and are preferred in Industries like Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.
Manufacturing Range (Welded Fin Tube/Solid Fin Tube):-
| Sr. No | Particulars | Range |
| 1 | Base Tube Material | Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, and Inconel etc. (all material in the theoretical limit) |
| 2 | Base Tube Outside Diameter | 16.00 mm to 225.00 mm ( NB Pipe to 8 NB Pipe) |
| 3 | Base Tube Thickness | 2.50 mm And Above |
| 4 | Base Tube Length | 500 mm Min To 12000 mm |
| 5 | Fin Material | Carbon Steel, Alloy Steel & Stainless Steel |
| 6 | Fin Thickness | 0.80 mm To 2.50 mm |
| 7 | Fin Density | 79 FPM (2 FPI) to 276 FPM (7 FPI) |
| 8 | Fin Height | 9.8 mm to 25.00 mm |
| 9 | Bare Ends | As per Client Requirement |
| 10 | Manufacturing Capacity | 3, 00, 000 Meter Per Annum |
We can supply material on urgent delivery basis because of large stock and relations with raw material suppliers. We use only Prime Quality base tube and Aluminum Material.
Additional Information:
Payment Terms : T/T,
Packaging Details : WOODEN & CORRUGATED
Delivery Time : 3-4 Weeks
After cooler: Water or moisture is not desirable in the transmission lines of an air compression system. Water carried through the lines washes away lubricating oil from the tools the compressed air is running. This causes the tools to operate sluggishly & increases the need for maintenance. The effect is compounded in high speed tools, where wearing surfaces are limited in size & excessive wear reduces efficiency by creating air leakage. Further problem results from the decrease of temperature caused by sudden expansion of air at the end. This low temperature creates condensation, which freezes around port and valves & impairs efficiency. These conditions can be minimized by removing the moisture from the air directly after compression, before the air enters the distribution system. The compressed air discharged from compressor is hot. Compressed air at these temperatures contains large quantities of water in vapor form. As the compressed air cools this water vapor condenses into a liquid form. As an example if an after cooler is not used, a 200 scfm compressor operating at 100 psig introduces 45 gallons of water into the compressed air system each day. Functions of compressed air after coolers
Cool air discharged from air compressors via the heat exchanger
Reduce risk of fire (Hot compressed air pipes can be a source of ignition)
Reduce compressed air moisture level
Increase system capacity
Protect downstream equipment from excessive heat
Plate Heat Exchanger uses metal plates to transmit heat between two fluids and is available in different specifications. Also, using this modern solution has more advantages over conventional heat exchangers. At Process Engineers And Associates, you will get the unparalleled quality at industry leading prices. Being one of the industry’s leading Plate Heat Exchanger Manufacturers In Delhi/NCR, we offer several specifications to choose from.
Major Characteristics Of Plate Heat Exchanger Are:
