Zhangjiagang Hua Dong Energy Technology Co., Ltd.
Sales & Support:
 |
| Place of Origin: | China,Jiangsu |
| Brand Name: | HDT |
| Certification: | API/CE / ISO /TUV |
| Model Number: | ASME SA 179 Carbon Steel Seamless Tubes |
| Minimum Order Quantity: | 5T |
|---|---|
| Price: | 800 - 9000 USD / ton |
| Packaging Details: | seaworthy packing for exporting |
| Delivery Time: | 60-75days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | About 10000 ton / month |
| Standard: | API/CE / ISO /TUV | Product Name: | Carbon Steel Pipe Boiler Tube For Heat Exchanger |
|---|---|---|---|
| Application: | Industrial Boiler | Surface Treatment: | Dry Varnish Coated |
| High Light: | Cold Drawn water wall tubes,Cold Drawn Low Carbon u tube |
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Cold Drawn Low Carbon Steel Seamless Boiler Tube for Heat Ex-changer And Condenser Tubes
ASTM A179/(ASME SA179) Cold Drawn Low Carbon Steel Seamless tube for Heat Ex-changer And Condenser Tubes
ASTM A179/(ASME SA179)
| Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes | |
| Application | For tubular heat ex-changers, condensers, and similar heat transfer apparatus. |
| Size(mm) | O.D.:6.0~114.0 W.T.:1~15 L: max 12000 |
Grade and Chemical Composition (％)
| Chemical Composition | C | Mn | P≤ | S≤ | Si≤ |
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
The tolerance on O.D. and W.T. (SA-450/SA-450M)
| OD In (mm) | + | - | WT In(mm) | + | - |
| <1(25.4) | 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 |
| 1～1.1/2(25.4～38.1) | 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 |
| >1.1/2～<2(38.1～50.8) | 0.20 | 0.20 | |||
| 2～<2.1/2(50.8～63.5) | 0.25 | 0.25 | |||
| 2.1/2～<3(63.5～76.2) | 0.30 | 0.30 | |||
| 3～4(76.2～101.6) | 0.38 | 0.38 | |||
| >4～7.1/2(101.6～190.5) | 0.38 | 0.64 | |||
| >7.1/2～9(190.5～228.6) | 0.38 | 1.14 |
Contact Person: Mrs. Sandy
Tel: 008615151590099
Fax: 86-512-5877-4453
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