Q275 Carbon Steel Welded Round Pipe
GNEE is one of the leading manufacturers, suppliers and exporters of Q275 Carbon Steel Pipes which use high quality material.
Q275 steel pipe offers several advantages that help improve welding efficiency during the manufacturing process.
First of all, compared with high carbon steel, Q275 low carbon steel pipe has lower carbon content, so it has excellent weldability. This lower carbon content reduces the risk of weld cracking and deformation during the welding process of Q275 welded steel pipe.
Q275 straight seam steel pipe has high strength and good plasticity, so it is mostly used to transport gas and liquid in water conservancy, electric power and other fields.
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Q275 Welded round pipe Product description
|
Product Name |
Carbon Steel Pipes |
|
Length |
4m-12m or as required |
|
Out Diameter |
20mm-610mm |
|
Wall Thickness |
4mm-70mm |
|
Standard |
ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 Q275 |
|
Technique |
Hot rolled |
|
Surface Treatment |
Clean, blasting and painting according to customer requirement |
|
Dia tolerance |
Control with in the standard, OD:+-1%, WT:+-10% |
|
Material |
10#,20#, 45#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 |
|
Application |
It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
|
MOQ |
25tons. We also can accept sample order. |
|
Shipment time |
Within 15-20 workdays after receiving deposit or L/C |
|
Export packing |
Waterproof paper, and steel strip packed. |
|
Capacity |
250,000 tons/year |
Q275 steel pipe chemical composition
| C | Si | Mn | P | S |
| 0.20 | 0.35 | 1.50 | 0.035 | 0.035 |
Q275 Carbon Steel tube Mechanical Properties
| Thickness (mm) | ||||||
| Q275D | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | > 60 ≤ 100 | > 100 ≤ 150 | > 150 |
| Yield strength (≥Mpa) | 275 | 265 | 255 | 245 | 225 | 215 |
| Tensile strength (Mpa) | 410-540 | |||||
Q275 Round Welded tube
Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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