Specification |
After-sales Service: Video Technical Support, Online Support, Spare PAR;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
Material: Carbon Steel;
Od of Casing Pipe(mm): 114;
ID of Casing Pipe(mm): 94;
Wall Thickness (mm): 10;
Center Drill Bit Most Large Outer Diamet: 94;
Perforated Size (mm): 126;
Allow Pass Drill Bit Diameter (mm): 84;
Matching DTH Hammer: Cop34/DHD3.5/MW3.5;
Weight (Kg): 10;
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Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Model: Mk-Mring210;
Color: Green;
Application: Mining, Well Drilling;
Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat;
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Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Model: Mk-Mring365;
External Dia: 432mm;
Casing Dia: 406*387;
Spline: N120,N125,SD12;
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Surface Treatment: Polishing;
Manufacturing Process: Casting;
Material: Carbon Steel;
Model: Mk-Mring365;
External Dia: 432mm;
Casing Dia: 406*386mm;
Spline: N120,N125,SD12;
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Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Model: Mk-Mring460;
External Dia: 530mm;
Casing Dia: 508*483;
Spline: N125,N180;
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