Foli uggi túpa
The foli uggi rörið er framleitt með Resistance Welding af Pinnar á Bare rör.
Uggarnir eru framleiddir með suðu á uggaefninu sem er nauðsynlegt pinni eða stangir soðnar við botninn við rörið með rafviðnámsferli.
Straumurinn er látinn flæða í gegnum rörið og botn pinnanna. Pinnar eru sérstaklega gerðir í formum til að auðvelda suðuferlið. Folinn; Á Finning "suðu" ferli er einnig vélrænt ýtt á rörið á þeim stað sem suðu þaðan veldur mjög góðum vélrænni tengi. Þessi tegund af Fin Tube finna mjög gott forrit í háum þrýstingi og háum hita forrit. Vélræna tengið er mjög sterkt og finnur þess vegna notkun á stöðum þar sem mikið vélrænt álag, Gert er ráð fyrir streitu meðan á ferlinu stendur eða hreinsun osfrv.
Þessar Fin Rör finna umsókn í Finned Pipes, Loftkælir, Varmaskiptar osfrv og eru ákjósanlegir í atvinnugreinum eins og Petrochemical Refineries, Orkuver, Efnaiðnaður, Stálver, o.s.frv.
- Lýsing
- Properties of Studded Fin Tube
- Manufacturing Range
- Fyrirspurn
Stud fin tube is made by electrical Resistance welding specially formed Studs(Round pins ) in rows around the tube. The Studs can be supplied in a variety of Sizes and shapes. Also named pin fin tube.Stud tube have a very high heat transfer efficiency.The heat exchange efficiency is equivalent to 2-3 times that of the bare pipe. To increase the surface heat transfer coefficient of flue gas to the furnace tube.Reduce the amount of bare pipes used in these processes. (Heat transfer surface of one studded pipe is equivalent to surface of 4 to 10 bare pipes).
Studded tubes are generally used in furnaces and boilers where the surface is exposed to a very corrosive environment and where very dirty gas streams require frequent or aggressive cleaning.
Increase efficiency in the process of heat recovery and direct flame hostile atmospheres.
Studded Pipe’s ideal for processes applications where dirty fuels are used and harsh environments in terms of temperature and / or corrosion.Easier cleaning especially for operating cases with very dirty flue gas produced by burning heavy oil, diesel or residual oil.
Its high resistance to harsh environments, such as sections of Sulfuric Acid atmospheres, makes it very useful for the industries mentioned.
Properties of Studded Fin Tubes/Studded Fin Pipe:-
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Manufacturing Process:- Electric Resistance Welding
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Fin To Tube Bond:- Excellent
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Heat Transfer Efficiency:- Excellent
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Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
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Corrosion Protection:- Gives excellent corrosion protection to the base tube since it entirely covers the base tube (except bare ends).
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Temperature Range:- Depending on Properties of material of Fin (Stud) and Pipe
Manufacturing Range (Studded Fin Tube ):-
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Sr. No
Particulars
Range
1
Base Tube Material
Ryðfrítt stál, Carbon Steel, álfelgur stál, Titanium , Kopar, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit)
2
Base Tube Outside Diameter
60 mm to 200 Mm
3
Base Tube Thickness
3 mm to 12.70mm Above
4
Base Tube Length
2000 mm Min To 15000 Mm
5
Stud Material
Carbon Steel/Stainless Steel/Alloy Steel
6
Stud Thickness
6mm to 16mm
7
Stud Density
15.88mm or 63 Studs Per Plate Per Meter (Can Be Customized to Clients Requirements)
8
Stud Height
12.7mm to 63.5mm
9
Bare Ends
As per Client Requirement
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 Fin Stud Material.
The Stud Fin Tubes/Stud Fin Pipes 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.