Yuhong Holding Group Co.,LTD
| Place of Origin: | China |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Model Number: | A179/SA179 U BEND TUBE |
| Minimum Order Quantity: | 500KGS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | Depends on quantity |
| Payment Terms: | L/C AT SIGHT, T/T |
| Supply Ability: | 100 tons per month |
| Surface Treatment: | Oiled Coating/ Black Painting | Application: | Boiler / Heat Exchanger / Superheaters |
|---|---|---|---|
| BWG: | 10,12,14,16,18,20 Etc. | Straight Tube Length: | <32000MM |
| Material Type: | Carbon Steel | Technology: | Cold Drawn |
| Highlight: | astm a179 u bend tube,asme sa179 u bend tube |
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Advantages of A179 tubes include:
Chemical Compositions
| C, % | Mn, % | P, % | S, % |
| 0.06-0.18 | 0.27-0.63 | 0.035 max | 0.035 max |
Mechanical Properties
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HRB |
| 325 min. | 180 min. | 35 min. | 72 max |
Outside Diameter & Tolerance
| Outside Diameter, mm | Tolerance, mm |
| 3.2≤OD<25.4 | ±0.10 |
| 25.4≤OD≤38.1 | ±0.15 |
| 38.1<OD<50.8 | ±0.20 |
| 50.8≤OD<63.5 | ±0.25 |
| 63.5≤OD<76.2 | ±0.30 |
| 76.2 | ±0.38 |
Wall thickness & Tolerance
| Outside Diamter, mm | Tolerance, % |
| 3.2≤OD<38.1 | +20/-0 |
| 38.1≤OD≤76.2 | +22/-0 |
Applications:
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Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980