Electrical Equipment & Supplies Power Supplies Voltage Regulators/Stabilizers

17 1/2" Integral Blade Stabilizer for Drilling String - 444.5mm OD with 285-341HB Hardness

Name: 17 1/2 Integral Blade Stabilizer for Drilling String - 444.5mm OD with 285-341HB Hardness
Brand: Dongying Oilman Machinery Equipment Co.,Ltd.

Professional 17 1/2" integral blade stabilizer manufactured from AISI 4145H steel with API SPEC 7-1 compliance. Features 444.5mm outer diameter, 285-341HB hardness rating, and multiple hard-facing options (HF1000-HF5000). Available in spiral, straight, and non-magnet configurations for optimal drilling performance and borehole stability.

Place of Origin China

Keywords Drilling Stabilizer

Packaging Details Export Wooden Case or Pallet

Product Name 17 1/2" Drilling String Stabilizer Integral Spiral Blade Stabilizer HF1000 HF2000 HF3000 HF4000 HF5000

Material AISI 4145H

Model Number Drilling Stabilizer

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Product Description

17 1/2" Integral Blade Stabilizer for Drilling Operations

17 1/2 inch drilling string stabilizer with integral spiral blades

Product Overview

This integral blade stabilizer is an essential drilling tool designed to maintain borehole alignment and prevent deviation during drilling operations. Manufactured in compliance with API SPEC 7-1 standards, it ensures optimal performance in demanding drilling environments.

Key Specifications

Material: AISI 4145H modified steel with non-magnetic tungsten carbide
Standard: API, ISO certified
Specification Range: 6"-36"
Machine Type: Professional drilling tool
Processing Type: Forging manufacturing
Hard-facing Types: HF1000-HF5000 available
Hardness: 285-341HB guaranteed throughout material

Available Configurations

Spiral Integral Blade Stabilizer
Straight Integral Blade Stabilizer
Non-Magnet Integral Blade Stabilizer

Technical diagram of integral blade stabilizer components

Technical Specifications Table

Bit Size (in)	O.D. (mm)	O.D. of Body (mm)	I.D. (mm)	Length (mm)	String Type Connections	Near Bit Type Connections
6	152.2	121	51	1200	NC38	3 1/2 REG
6 1/4	158.7	121	51	1200	NC38	3 1/2 REG
6 1/2	165.1	121	51	1200	NC38	3 1/2 REG
7 1/2	190.5	159	57	1600	NC46	4 1/2 REG
7 7/8	200	159	57	1600	NC46	4 1/2 REG
8 1/2	215.2	165	71	1800	NC50	4 1/2 REG
9 1/2	241.3	197	71	1800	NC50	6 5/8 REG
12 1/4	311.2	203	76	1800	6 5/8 REG	6 5/8 REG
16	406	229	76	2200	7 5/8 REG	7 5/8 REG
17 1/2	444.5	241.3	76	2200	7 5/8 REG	7 5/8 REG
24	609.6	241.3	76	2540	7 5/8 REG	7 5/8 REG
26	660.4	241.3	76	2540	7 5/8 REG	7 5/8 REG
28	711.2	254	76	2540	7 5/8 REG	7 5/8 REG