| Alloy Or Not: | Non-alloy |
|---|---|
| Surface Treatment: | Galvanized |
| Application: | Structure Pipe |
| Secondary Or Not: | Non-secondary |
| Place of Origin: | China (Mainland) |
| Section Shape: | Square |
| Outer Diameter: | 20*20-500*500mm |
| Thickness: | 1.0-15.75 mm |
| Grade: | 10#-45#,16Mn,Q195-Q345,ST35-ST52 |
| Grade: | 10#,20#,45#,16Mn,Q195,Q215,Q235,Q345,St37,St37-2,St52 |
| Standard: | API,ASTM,GB |
| Standard: | API 5L,ASTM A106-2006,ASTM A53-2007,GB/T 8163-1999,GB/T3901,GB/T8162,GB/T8163 |
Quick Details
Specifications
Square steel pipe manufacturers of China
|
Size: |
20*20-500*500mm. |
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Length: |
According to customers' requirements. |
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Standard: |
ASTM A500, EN10210, JIS G3466, GB/T3094-2000, GB/T6728-2002 etc. |
|
Material: |
A53 Gr.B, S355, ST52, STKR400, STKR490, Q235, Q345, 16Mn etc. |
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Packing: |
Bundles or according to customers' requirements. |
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Coating: |
Oil, black paint, pre galvanized, hot dip galvanzied etc. |
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Usage: |
Decorate, engine bed rquipment, engineering industry, chemical industry, steel structure, shipbuilding, automobile, steel beam-column, special purpose. |
