Specification |
Surface Treatment: Sand Facing;
Manufacturing Process: Forging;
Material: Alloy Steel;
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Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Cast Steel;
Outer Diameter: 50, 73, 89, 76, 102, 114, 127, 140, 219mm etc.;
Length: 1, 1.5, 3, 6, 9.5m, etc.;
Quantity: Small Order Is Acceptable;
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Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 3 1/2" Reg, API 3 3/8" Reg;
Hole Range: Dia 135 - 155 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop54, DHD350, CD55, Ql50, Mission50, SD5;
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Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Cast Steel;
Outer Diameter: 50, 73, 89, 76, 102, 114, 127, 140, 219mm etc.;
Length: 1, 1.5, 3, 6, 9.5m, etc.;
Quantity: Small Order Is Acceptable;
|
Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Cast Steel;
Outer Diameter: 50, 73, 89, 76, 102, 114, 127, 140, 219mm etc.;
Length: 1, 1.5, 3, 6, 9.5m, etc.;
Quantity: Small Order Is Acceptable;
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