Specification |
Customized: Customized;
Surface Treatment: Spray;
Type: Spiral Drill Collar;
Standard: API;
Usage: Oil Mining;
Material: Carbon Steel;
Classification: Slick, Spiral, Non-Magnetic;
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Customized: Customized;
Surface Treatment: Spray;
Type: Sucker Rod Pump;
Standard: API;
Usage: Oil Mining, Coal Mining, Well Drilling;
Material: Alloy Steel;
Application: Oil and Gas Well Drilling;
Advantage: Anti-Corrosion & Anti-Abrasion;
Machine Type: Drilling Tool;
Grades: C,K,D,Kd,Hl,Hy;
Joint Type: T Type Joint;
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Customized: Customized;
Surface Treatment: Polishing;
Type: Spiral Drill Collar;
Standard: RoHS, AISI, API;
Usage: Oil Mining, Well Drilling;
Material: Alloy;
Operation Pressure: Atmospheric Pressure;
ID: 1 1/4-3;
After-Sales Service: 3 Years;
Warranty: 3 Years;
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Customized: Customized;
Surface Treatment: Spray;
Type: Non-magnetic Drill Collar;
Standard: DIN;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
Model: Mk-Mrs280;
Hole Dia: 345mm;
Weight: 180kg;
Closed Dia: 280mm;
Pilot Dia: 300mm;
Length: 740mm;
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Customized: Customized;
Surface Treatment: Spray;
Type: Non-magnetic Drill Collar;
Standard: DIN;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
Model: Mk-Mrs660;
Hole Dia: 735mm;
Weight: 1200kg;
Closed Dia: 656mm;
Pilot Dia: 681mm;
Length: 1207mm;
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