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- Seamless Line Pipe
- Seamless line pipe operating environment of the pipeline, long lines, and not easy to maintain, the quality requirements are very serious.The main material of the tube is gr.b, X42, X46, X56, X65, X70, X80, X100 and other steel grades.
Many of the c
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SHAANXI JIADE IMPORT & EXPORT CO LTD
[Unverified]
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Negotiable
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