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Payment Type: L/C,T/T,D/P
Transportation: Ocean,Land,Air
$100
≥1 Piece/Pieces
Brand: YUHONG
Standard: Astm, Jis, Din
Section Shape: Round
Application: Boiler Pipe
Production Process: Cold Drawn
Whether Alloy: Non-Alloy
Tolerance: ±10%
Category: Seamless Steel Pipe
12FPI Fin Pitch Fluted Carbon Steel Embedded Finned Tube, Seamless carbon steel embedded fluted finned tube
Tube Grades as below:
ASME SA178 A, SA178 C
ASME SA179
ASME SA192
ASME SA209 T1A
ASME SA209 T1B
ASTM A210, Gr.A1, C
ASME SA214
ASME SA513 MT1010, MT1015, MT1020
Detail:
G Fin Finning Lines: 7 finning machines.
Daily capacity up to 7,000 meters.
Tube OD: 50.8mm(2'') max.
Tube Length: 18,000mm max.
Fin Height: 16.5 mm max.
Fin Thickness: generally 0.4mm ~0.6mm
Fin Pitch: 2.1 mm (12FPI) min.
Yuhong Manufacturing process
The aluminum fin strip is tension wound and placed into a groove cut into the tube.
G Fin Fluted Depth:
Appr. 0.4mm.
Surface Protection:
Zinc or Aluminum metalized applied by an electro spray arc system coating.
Acceptance criteria:
API Standard 661(Air-Cooled Heat Exchangers for General Refinery Service) or the delivery conditions.
Accessories
Tube support box, clamp or spacer box (Materials: Aluminum, Zinc and Stainless Steel).
Delivery condition:
Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of G-Fin Embedded Finned Tube.
Packing: Steel Frame Plywood Case Packing.
The common application fields as below:
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | carbon steel, ow-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys. | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti, A789 S31803/S2205 etc... 3. Copper: UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 |
| Fins Material | 1. Aluminum 2. Copper. | 1. Aluminum(Alu.1100,Alu.1060) 2. Copper. |
Specifications:
Grooved G type Finned Tubes are combined with two different materials.
| All dimensions are in Inches and specification upon your requests. | |||
| Tube OD | Fin Height | Fin Thickness | Fins per Pitch(Density) |
| 5/8 | 3/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11, 12 |
| 3/4 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11, 12 |
| 1 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11, 12 |
| 1 1/4 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11, 12 |
| 1 1/2 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11, 12 |
| Please freely email us for more further information, we will offer you our best price and service. | |||
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Steel Frame Plywood Case Packing |
Packaging: Steel Frame Plywood Case Packing
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81
Port: Shanghai Port
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.