High Frequency Welding Fin Tube, ASME SA106 Gr.B Seamless Pipe With
Carbon Steel Solid Fin Tube For Fired Heater, Furnace, Radiant
Tube, Coil Tube .
Yuhong Group's Welded Helical Solid Finned Tubes are manufactured
with by helically wrapping fin strip on edge around the tube
circumference and continuously welding the fin strip to the tube.
The fin strip is held under tension and confined laterally as it is
formed around the tube, thereby ensuring that the strip is in
forceful contact with the tube surface. A continuous weld is
applied at the point where the fin strip first begins to bend
around the tube diameter using Yuhong Group's unique gas metal arc
welding (GMAW) process. This weld process creates the strongest fin
to tube attachment in the industry, excellent heat transfer
characteristics, low fin-side pressure drop and little to no change
in grain microstructure and physical characteristics even when
3%-9% chromium tubes are used.
ASTM A106 / ASME SA10 Gr.B is a seamless carbon steel tube
specification for high pressure service. Grade B is one of the
grades described in this specification. A106 Gr. B tube is utilized
in various industrial applications, including oil and gas
refineries, power plants, and chemical facilities. These tubes are
built to endure extreme heat and pressure.
Base pipe/tube material:
Stainless steel: ASME SA213/ASTM A213, ASME SA249/A249 ,ASME SA312/A312:
TP304,304L, TP304H, TP310S, TP310H, TP316L, TP316H, TP316Ti, TP317,
TP317L, TP321,TP321H, TP347, TP347H, TP904L
Duplex/Super Duplex Steel: ASME SA789/A789 , ASME SA790/A790: S31803, S32205, S32750, S31500,
S32304, S32900
Carbon Steel : ASME SA106/ASTM A106 Gr B, Gr C, ASME SA179/ASTM
A179, ASME SA192/ASTM A192, ASTM A214, ASTM A210 Gr.A1 , Gr.C.
Alloy Steel : ASME SA213/ASTM A213 T1, T11, T12, T22, T23, T5, T9, T91, T92 ;
ASME SA335 /ASTM A335 P1, P11, P12, P22, P23, P5, P9 , P91, P92 ,
16Mo3, 15Mo3, 13CrMo-4, 12Cr1MoVG.
Nickel Alloy Steel Grade:Hestalloy:C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35.
Monel:400,401, 404, R-405, K500.
Inconel:600, 601, 617, 625, 690, 718, 740, X-750. Incoloy:800,
800H, 800HT, 825, 840.
Pure Nickel:Ni-200, Ni-201, Ni-270. NS Alloy:Ns 1101, NS1102, NS1103,NS3105.
Copper Alloy Steel: ASTM B111(70400, C70600, C71500, C71640,
C68700, C44300)
Fin material: Alloy Steel , Stainless Steel , Carbon Steel .Stainless steel High
Frequency Welded fins tube, carbon steel High Frequency Welded fins
tube, Duplex High Frequency Welded fins tube Super Duplex High
Frequency Welded fins tube, Air cooler fins tube, Air preheater
fins tube. Extruded fins tube, Serrated fin tubes.
| Yuhong Group's helical solid finned tube: |
| Weld Process | GMAW |
| Tube/Pipe Size | 1.00″ to 12.75″ outside diameter |
| Fin Height | 0.375″ to 1.25″ |
| Fin Thickness | 20ga (.035″) to 12ga (.105″) |
| Fin Pitch | 1 to 7 fins per inch |
| Materials | Any material combination that can be arc welded |
| Tube Length | No practical limit |
Yuhong Group's Advantage
- We have more than 20,000 square meters workshop, including 4
finning machines for high frequency welding Solid fin tube, daily
extrusion capacity up to 700m.
- Shanghai Port is our nearest seaport and airport, less than 2
hours' drive away from our workshop, convenient transportation.
- Due to high rigidity, studded tubes can be used even under extreme
temperature and pressure conditions.
High Frequency Welding Solid Fin Tube Applications:
- Boiler;
- Furnace;
- Fired Heater;
- Radiator,
- Refrigeration,
- Power plant-Steam
- Superheater etc.
