Specification |
Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
Material: Cast Steel;
Application: HDD Drilling Tools;
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After-sales Service: Available and Reliable Guarantee;
Warranty: One Year;
Standard: Customized;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
Material: Alloy Steel;
Applicaation: Mining,Metallurgy,Road,Railway,Construction;
Type: Box Type,Top Type,Side Type;
Specific Material: From Big Steel Factory with 20crmo Spare Parts;
Delivery: 20days;
Order Mathod: OEM ODM;
Color: Customized;
Feature: High Durability, Long Life, Powerful;
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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: 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;
|
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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