Model No.: SA179 Carbon Steel Helical Steel Finned Tube for Heat Exchanger
Brand: YUHONG
Type: Seamless
Certification: API
Application: Boiler Pipe
Section Shape: Round
Surface Treatment: Oiled
Usage: Thermal Equipment
Technique: Cold Drawn
Material: Carbon Steel
Packaging: Export Standard Packing
Productivity: 1500 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Certificate: SGS, ABS, BV, TUV
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF
SA179 Carbon Steel Tube , Welded Helical Steel Fin Tube for HRSG Boiler
Application: Seamless Carbon Steel Boiler Tubes For High-Pressure Service.
Quick Detail:
High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.
General HF welding production capacity | General specifications of HF welding fin tube |
Welding Facility: 4 finning machines; Daily production capacity up to 40 tons; HFW Fin type: solid plain and serrated. | Tube OD: 19mm min. Tube Length: 18 meters max. Fin Height: 32 mm max. Fin Thickness: 0.8mm min Fin Pitch: min. 4 mm for solid fins & 3.3mm for serrated fins. |
Description:
General Manufacturing Process: The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using high frequency resistance welding technique.
We produce both solid plain and serrated helical welded steel finned tube. And also, all spiral welding tubes could be bent in the middle or at the end of fin tubes, we call it Hairpin tubes.
Additional Services for Solid helical welded fin tubes:
Applications:
The High Frequency Resistance Welded Helical Fin Tubes are widely applied in fired heaters, heat exchanger, boilers, economizers, pre-heaters, coolers, heat pipes, heaters etc-.
Specifications:
A wide range of fin and tube materials could be combinations are available.
Items | General Materials | Popular ASTM Materials |
Core Tube Material | Carbon Steel , Alloy Steel, Heat Resistant Steel, Stainless Steel etc. | 10#,20#,15CrMo,Cr5Mo,Cr9Mo,1Cr18Ni9Ti,0Cr18Ni9, 00Cr17Ni14Mo2,SA106B,SA106C, SA192, SA179, SA178,SA214, SA210-A1, SA210-C,TP304/304L/304H, TP409/410,TP316/316L,TP321/321L,TP347H,T11,T22,T91,etc.
|
Fins Material | Carbon Steel , Alloy Steel, Heat Resistant Steel, Stainless Steel etc. | Q235-BF,08F,08AL, 1Cr18Ni9Ti, 0Cr13, 1Cr13, 0Cr18Ni9, 09CrCuSb, CS,A1008-B,SPHC, SPCC, TP304/304L,TP316/316L,TP321/321L,etc. |
Dimensions Data Sheet We Can Supply.
Solid Helical Steel Fin Tubes Fabrication Range | Solid fins(mm) | Serrated fins | ||
Min | Max | Min | Max | |
Tube OD(mm) | 19 | 219 | 19 | 219 |
Fin Height(mm) | 8 | 26 | 8 | 32 |
Fin Thickness(mm) | 0.8 | 2.8 | 1 | 1.6 |
Fins Density(mm) | 4(250FPM) | 20 | 3.3(303FPM) | 20 |
Tube Length(mm) | N/A | 18000 | N/A | 18000 |
Additional supply range : (1) Tube swaging process for joint of 2 tubes. (2) Spacer rings (material: steel) are available. (3) One side is solid plain fins and the other is serrated fins, 2 fin types on same tube. |
Competitive Advantage:
Product Categories : Special Steel Products > Fin Tube