Oilfield drilling equipment API High Quality Non magnetic Drill Pipe and Drill Collar slips for sale (Manufacturer)

The Petroleum drilling tools mainly include Drill collars, Spiral drill collars, Non magnetic drill collars, Short drill collars, Drill tool stabilizers, Non magnetic 

drill tool stabilizers, Integral heavy weight drill pipes, etc.

All our Drill Collars and Non-magnetic Drill Collars are manufactured in accordance with API 7-1 Standard as required by the oil and gas industry.

Non magnetic Drill collar,

1. Material: Non magnetic steel

2. Shape: It is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread for connection.

3. Use: It is mainly used for the inspection in the process of petroleum drilling.

4. Standard: API Spec 7-1 or SY/T5144 Standard.

5. Inspection&Test: When producing, traceability are maintained from the receipt of raw material to completion of final products, and serial numbers are die-stamped on each workpiece body. During each manufacturing process, inspection and test are performed.

6. Magnetic permeability(MPS=1×105/4∏A/m)

 1). Average: Ur<1.010.

 2). Magnetic Field Gradient: ΔB≤0.05μT.

Shengli Ruite:

Certification:

Non magnetic drill collars  in our factory:

SLRT, located in China's second largest oil field,

with the registered capital of RMB one hundred million,

as the first tier supplier network of CNPC and Sinopec in China, 

we are a API certificated manufacturer and global supplier of quality oilfield equipment 

to the oil and gas industry.