Results fordiameter 127mm pipe adapter drillfrom 6 Products.
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DTH Bit Coupling Sleeve Pin-Box Drill Pipe Connector Adapter Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after rough machining...
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DTH Bit Coupling Sleeve Pin-Box Drill Pipe Connector Adapter Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after rough machining...
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Supply various sizes of drill pipe tool joints couplings drill pipe joints Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after ...
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Supply various sizes of drill pipe tool joints couplings drill pipe joints Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after ...
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Supply various sizes of drill pipe tool joints couplings drill pipe joints Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after ...
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Supply various sizes of drill pipe tool joints couplings drill pipe joints Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after ...
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