Zhonghui HG114/HG140/HG165/HG219/HG273/HG325/HG426/HG508/HG610 Oil&Natural Gas Steel Pipe Production Line
- Manufacturer: Zhonghui
Material of strip steel: carbon steel of σb≤580Mpa, σs≤350MPa and low alloy steel of ≤X80 This line is designed to produce the oil and gas transmission pipe, petroleum driven pipe etc, conforming to standard of A...
Shijiazhuang, China
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