Specification |
Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 12.19-13.72m;
Usage: Well Drilling;
Material: High Manganese Steel;
Model No.: 114, 127, 76, 89,102;
Diameter: 50 to 159mm;
Processing Type: Forging;
Colour: Black;
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Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 0.5m,1m,1.5m,3m;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
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Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 0.5m,1m,1.5m,3m;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
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Standard: API, ISO 9001;
Length: 1-9.5m or Customized;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread: 2 3/8''reg or Customized;
Thickness: 5mm/6mm /7.5mm/9.5mm;
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Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 0.5m,1m,1.5m,3m;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
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