| Specification |
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Name: Xmh Journal Bearing Rubber Seal Roller Cone Bits;
Color: Golden;
Size: 8 1/2;
Keyword: Tricone Drill Bit;
Type: Roller Cone Bit;
Certificate: API;
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After-sales Service: Based on Problem;
Warranty: Based on Problem;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: 40cr 42CrMoA Tsg46A Tsg48A;
Brand: Zhong Ye or Reauest;
Hardness: Tail:48; Head:55;
Chisel Type: Moil Point, Blunt Tool, Flat, Wedge;
Diameter: 40mm~185mm;
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After-sales Service: Contact Us;
Warranty: Contact Us;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Oxidation;
Manufacturing Process: Casting;
Material: Cast Steel;
Processing Object: Metal;
Molding Style: Forging;
Molding Technics: Pressure Casting;
Application: Hardware;
Heat Treatment: Normalizing;
Forging Tolerance: +/-0.2mm;
Place of Origin: Shandong, China;
Use: Lifting;
Shape: Square;
Dimensions: as Your Requirement;
Quality Control: 100% Inspected;
Advantages: Within 20 Days After Receiving Last Confirm Info;
Unique: China Gold Supplier;
Supply: Drawing Design;
Type: Metal Forging Part;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Standard: GB, GB;
Surface Treatment: Polishing, Spray-Paint;
Manufacturing Process: Casting;
Material: Cast Steel, Manganese;
Casting Method: Sand Casting;
Casting Form Material: Metal;
Casting Metal: Cast Steel;
Casting Form Usage Count: Permanent;
Color: Customized;
Package: Wooden Tray;
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After-sales Service: 1 Year;
Warranty: 1 Year, 1 Year;
Standard: GB, GB, GB;
Surface Treatment: Polishing, Polishing;
Manufacturing Process: Casting, Casting;
Material: Cast Steel, Cast Steel;
After-Sales Service: 1 Year;
Casting Method: Sand Casting;
Casting Form Material: Metal;
Casting Metal: Cast Steel;
Casting Form Usage Count: Permanent;
Color: Customized;
Brand: Finland/USA/UK/Canada;
Package: Wooden Case;
Quotation: Parts Number;
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