Specification |
Manufacturing Process: Forging;
Surface Treatment: Sand Blast;
Operation Pressure: Vacuum;
Material: Alloy;
Sample: Can Be Customized;
Painting: on Request;
Feature: Interchangeable with Popular Brand;
|
After-sales Service: Available;
Warranty: 1year;
Manufacturing Process: CNC Milling;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Alloy;
Material of Drill Body: 42CrMo;
Wear-Resistant Alloy: Polycrystalline Diamond Compact;
Customization: Available;
Standard: SGS;
|
After-sales Service: 24/7;
Warranty: 12 Months;
Manufacturing Process: Forging;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Alloy Steel;
Outer Diameter: 2 3/8"-11";
Connection Type: Nc , Reg , Fh, Lh, Ht, Xt;
Thread Surface Treatment: Phosphating & Copper Plating;
Application: Energy & Mining;
Standard: API 7 , API 5dp;
Color: blue, Red or as Requirement;
|
After-sales Service: Support;
Manufacturing Process: CNC Milling;
Surface Treatment: Polishing;
Operation Pressure: Atmospheric Pressure;
Material: Stainless Steel/Alloy Steel/4145h/Carbon Steel;
Product Name: Drilling Collar;
Machine Type: Drilling Tool;
Quality: High Level;
Advantage: High Wear Resistant,Stress Relief Features;
Color: Blue/Sliver;
Applicable Industries: Construction Works , Energy & Mining, Other, Oill;
Application: Oil/Gas/Geothermal Drilling;
Key Words: Slick Drill Collar;
Usage: Oil Drilling Ect;
Packing: Standared Package;
|
After-sales Service: Available;
Warranty: 1year;
Manufacturing Process: CNC Milling;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Alloy;
Material of Drill Body: 42CrMo;
Wear-Resistant Alloy: Polycrystalline Diamond Compact;
Customization: Available;
Standard: SGS;
|