Specification |
Standard: RoHS, null, null, BS, JIS, AISI, API;
Length: 8.84-9.75m;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: High Manganese Steel;
Loading Port: Tianjin/Shanghai;
Drill Pipe: Welded Pipe;
Outside Diameter: 2-3/8", 2-7/8", 3-1/2", 4", 4.5", 5", 5.-1/2", 6";
Hard Banding: Arnco 100xt, Arnco 300xt, Tcs-Ti, Tcs-8000, etc.;
Inner Plastic Coating: : Tc2000, Tc3000, Tk34, Tk34p;
Paiting: Black, Blue, or as Per Request;
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Standard: Dcdma;
Length: a B N H P S;
Usage: Deep Hole Hard Rock Core Drilling;
Material: Carbon Steel;
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Standard: Dcdma;
Length: a B N H P S;
Usage: Deep Hole Hard Rock Core Drilling;
Material: Carbon Steel;
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Standard: Dcdma;
Length: a B N H P S;
Usage: Deep Hole Hard Rock Core Drilling;
Material: Carbon Steel;
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Standard: Dcdma;
Length: a B N H P S;
Usage: Deep Hole Hard Rock Core Drilling;
Material: Carbon Steel;
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