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 |
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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 |
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BWG: | 10,12,14,16,18,20 Etc. | Straight Tube Length: | <32000MM |
Material Type: | Carbon Steel | Technology: | Cold Drawn |
High Light: | astm a179 u bend tube,asme sa179 u bend tube |
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:
Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980