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65mm diameter drill pipe couplings

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Results for65mm diameter drill pipe couplingsfrom 6 Products.
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 ...
Hebei, china
Verified
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 ...
Hebei, china
Member
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...
Hebei, china
Verified
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...
Hebei, china
Member
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...
Hebei, china
Verified
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...
Hebei, china
Member
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