The geological tube R780 (42MnMo7) seamless steel pipe.DZ60 (45MnMoB) geological drilling tube./pipe /Alloy seamless steel tube
- USD $750 - $2,000 / Ton
- 1 Ton / Tons
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The geological tube R780 (42MnMo7) seamless steel pipe.DZ60 (45MnMoB) geological drilling tube./pipe /Alloy seamless steel tube