non-magnetic drill collar

Model:	多样
Brand:	MTWK
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	-
Price:	-
Min. Order:	1 pc

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Product Description

Detailed Product Description

drill collar

1)O.D: 2-3/8"-20"

2.Grade:J55 K55 N80 P110 ect

3.Thread :NU EU STC LTC BTC

4.Standard: API 5CT...

drill collar

Materials of the Non-magnetic drill collars are from chrome manganese, low carbon obtained by combining a proprietary chemical analysis and a rotary hammer process. The material is resistant to stress corrosion cracking, with high machine ability and no tendency to galling.

Magnetic permeability (when MPS=1105/4Nm) relative max μr:1.010.

Magnetic field gradient (hot spots) max: B 0.05micro tesla/100mm.

Place of Origin	Beijing, China (Mainland)
Brand Name	MTWK
Model Number	various
Type	Drill Collar
Machine Type	Drilling Tool
Certification	API
Material	Chromium
Processing Type	Forging
Use	Well Drilling
Packaging Details	standard export packing or according to seaworthy packing
Delivery Time	30 days
Supply Ability	100 Piece/Pieces per Month