roller centralizer center production logging tools SITAN 4-finger manufacturer from China Xi'an Sitan Instruments Co., Ltd

roller centralizer center production logging tools

Payment Terms:	T/T
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: SITAN 4-finger

Production Capacity: 1000

Delivery Date: 1 month

Pressure: 100Mpa

Outside diameter: 43mm

Means of Transport: Ocean,Land,Air

Packing: wooden

Brand Name: Sitan

Materials: 17-4PH

Roller Centralizer SITAN 4-finger roller centralizer is designed to center production logging tools accurately in vertical or deviated wells. SITAN 4-

SITAN 4-finger roller centralizer is designed to center production logging tools accurately in vertical or deviated wells.

SITAN 4-finger roller centralizer, which is made of horniness alloy, is wearable and low friction. The arms are linked to ensure accurate centering, providing a constant radial force through the full operating diameter. The spring force can be preset. Recent tools have widened arms to minimize the risk of the tool sticking in casing splits and to help when re-entering the tubing.

SITAN 4-finger roller centralizer can be compatible with SONDEX.

Pressure (max.)	100Mpa
Materials	17-4PH
Outside diameter (closed)	43mm
Overall length	890mm
Make-up length	815mm
Weight	7Kg
Through resistance	＜0.5Ω
Conductor resistance to housing	＞50MΩ
Temperature range	-30℃～175℃
Upper mechanical interface	1-3 / 16 "-12 female thread
Lower mechanical interface	1-3 / 16 "-12 male thread
End connectors (top/bottom)	4mm single conductor (male/female)