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30.11.2025

Welding Methods for Steel Pipes in Water Supply Engineering

Abstract: In water supply projects, the use of steel pipe welding technology is not only essential to construction safety but also directly determines the long-term stability of the entire water...
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ISO 9001:2008 Certificate
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ISO 9001:2008 Certificate
Description
 Model No.: CN06/01941
Provision of export services of pipeline equipments, including valves, pipes, fittings and flanges.
Certificate Standard: ISO 9001:2008.
Number: CN06/01941.
Valid:24-Nov-2015 to 15-Sep-2018.
Issued By: SGS.