ASME A178 gr A boiler tube is mainly made of carbon steel and manufactured by electric resistance welding process. Its chemical composition is generally similar to A179 seamless cold drawn low carbon steel pipe, both of which are 10# steel. Due to the characteristics of its carbon steel material, A178 A carbon boiler tube has certain strength and durability, suitable for use in equipment such as boilers and superheaters.
Since SA178 A grade boiler tube is a welded tube, its welding quality and sealing performance are key points to pay attention to. A178 GR A carbon steel pipe supplied by GNEE ensures that the welded part of the tube is defect-free and leak-free.
Products Data
Chemical composition of ASTM A178 Gr A Boiler Tubing
| Carbon: 0.06% - 0.18% | Silicon: N/A |
| Manganese: 0.27% - 0.63% | Nickle: N/A |
| Phosphorus Max: 0.035% | Chromium: N/A |
| Sulfur Max: 0.035% | Molybdenum: N/A |
| Mechanical Properties of SA178 A ERW Boiler Steel Tube | |
|---|---|
| Tensile Strength: | ksi: 47 MPa: 325 |
| Yield: | ksi: 26 MPa: 180 |
| Maximum Hardness: | 77 Max. Rockwell B (HRB) |
Type: Boiler and Heat Exchanger Tube.
Material Grade: SA178 Gr.A.
Size: 31.8 x 2.4mm.
Surface Treatment: Acid-pickling.
Application: Used in Boiler and Heat Exchanger.
Packing: In Bundles Case or as Your Requirement.
Payment Terms: TT/LC,
Delivery Time: 7-25 Days after Receiving the Deposit.
Products display
ASME SA178 Welded Steel Boiler Tubes
Why Choose GNEE
GNEE has 14 steel production lines, 10 processing equipment for processing, bending, coating, heat treatment, cutting, drilling, beveling, tempering, surface treatment, etc., complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
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FAQ
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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