ERW Seamless WT24mm ASTM 500 Rectangle Steel Tube
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 100pcs | Price : | negotiable |
|---|---|---|---|
| Packaging Details : | In wooden box | Delivery Time : | 30-45 DAYS |
| Supply Ability : | 20000 tons/year |
| Place of Origin: | China | Brand Name: | TORICH |
|---|---|---|---|
| Certification: | ISO9001, TS16949 | Model Number: | GB/T19447 |
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Detail Information |
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| Product Name: | Copper Embedded Low Fin Tube Products | Heat Treatment: | Annealed |
|---|---|---|---|
| Technique: | Cold Drawn | Material: | C10200, C11000 Etc |
| End: | Plain End/ Beveled End | Usage: | Boiler Pipe |
| Type: | Fin Tube | Shape: | Round Shape |
| High Light: | C10200 Low Fin Tube,Max 12m Low Fin Tube,C10200 copper fin tube |
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Product Description
| Material | C10200, C11000 Etc |
| Size | Fin Thickness: 0.1-2mm; Tube OD: 8-55mm; Length: max 12m |
| Fin Pitch | Customize |
| Surface | Copper Coated |
| End protector | Plain End / Beveled End |
| Application | Oil&Gas Well Drilling, For Heat Exchanger |
| Test | Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test |
Quick Detail:
Low Finned Tubes add short fin in the tube wall that greatly increase the surface area over smooth tube. The fins are formed into the tube wall so the outside diameter of the fins are not larger than the pre-finned smooth tube.Energy Transfer is solely focused on producing the largest variety and most complete solutions for finned tubing. Low finned tubes can be provided with a smooth or rifled tube inside surface.
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Plain tube (mm)
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Finned section dimensions (mm)
|
Ratio
|
De
|
|||
|
D×t
|
Tp
|
dd
|
dr
|
di
|
η
|
mm
|
|
19×2
|
0.8
|
18.8
|
17
|
134
|
2.8
|
17.9
|
|
19×2
|
1
|
18.8
|
16.8
|
13.4
|
2.5
|
17.8
|
|
19×2
|
1.25
|
18.8
|
16.6
|
13
|
2.2
|
17.8
|
|
19×2
|
1.5
|
18.8
|
16.4
|
13
|
2
|
17.7
|
|
19×2
|
2
|
18.8
|
23
|
13
|
1.7
|
17.5
|
|
25×2.5
|
0.8
|
24.8
|
22.6
|
18.8
|
2.8
|
23.9
|
|
25×2.5
|
1
|
24.8
|
22.3
|
18.8
|
2.75
|
23.7
|
|
25×2.5
|
1.25
|
24.8
|
22.3
|
18
|
2.5
|
23.6
|
|
25×2.5
|
1.5
|
24.8
|
22.3
|
18
|
2.2
|
23.5
|
|
25×2.5
|
2
|
24.8
|
22
|
18
|
1.8
|
23.4
|
|
25×2.5
|
2.5
|
24.8
|
22
|
18
|
1.6
|
23.3
|
| D------Outside diameter of plain end section Dof----Diameter of top fins Dr-----Root diameter of finned section Di-----Inside diameter of finned section T------Wall thickness of plain end section Tp-----Fin pitch De----Equivalent diameter of finned tube L------Plain tube end length |
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Keywords: fin fan heat exchanger ,fin tube, fin tube boiler
Product Pictures:
Eddy Current Test and Ultrasonic Test:
Quality Inspection in lab:
Packing:
QUALITY CONTROL
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects
BS 633-4 Seamless Cold Drawn Steel Pipes DOM Steel Tube
Enter Your Message
| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |