SA178a Annealed ASTM A178 ERW Heat Exchanger Tubes
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 5 Tons | Price : | USD 650-750 Per Ton |
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| Packaging Details : | Anti Rust Oil Protection, in seaworthy packing | Delivery Time : | 4-6 Weeks |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 1000 Tons Per Month |
| Place of Origin: | Zhejiang | Brand Name: | TORICH |
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| Certification: | ISO | Model Number: | ASTM A 179 |
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Detail Information |
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| Model No.: | C10200 | Standard: | DIN, JIS, ASTM, GB |
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| Material: | C10200, C11000 Etc | Fin Thickness: | 0.1mm - 2mm |
| Tube OD: | 8mm - 55mm | Length: | Max 12m |
| Surface: | Copper Coated | Application: | For Boiler And Heat Exchanger |
| High Light: | high carbon steel tube,heat exchanger tubes,boiler cold finish fin tube |
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Product Description
Products 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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Product Show
QUALITY CONTROL:
1.Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
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.
FAQ
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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 |