Gold Member Since 2009
Audited Supplier
Chance Door International Co., Ltd.

Rig, Drilling Equipment, Drilling Tool manufacturer / supplier in China, offering Stabilizer (CDST), Hydraulic Station, Oil Christmas Tree for Wellhead and so on.

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Stabilizer (CDST)

FOB Price: US $300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $300/ Piece
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Production Capacity: 30000 Piece/Pieces per Month
Transport Package: bulk packing or by buyer
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CDST
  • Certification: API
  • Material: High Manganese Steel
  • Trademark: Chance Door
  • HS Code: 84314310
  • Customized: Non-Customized
  • Usage: Oil Drilling
  • Type: Petroleum Drilling Tool & Accessory
  • Origin: China
Product Description
Stabilizer Product Details:
Certification API
Machine Type Drilling Equipment
Type Stabilizer
Oil drilling Drilling pipe
Use Well Drilling
Processing Type Casting
Material Stainless Steel

STABILIZER
Four designs are available as below:

1) Integral spiral type
The Integral spiral stabilizers are made from AISI 4145 H Modified alloy steel or Non-magnetic alloy steel, the pressed button type or applied tungsten carbide hard faced on the blade.

2) Intgral straight rib stabilizer

3) Interchangeable sleeve stabilizer
Interchangeable sleeve stabilizers are made of 4145 H Alloy steel, heat-treated to 285-341 Brinell Hardness and 54 Joules minimum impact value. All physical properties would be guaranteed 1" under the surface. The stabilizer is constructed of two pieces, which are jointed, by the center mandrel and one sleeve.
STANDARD SIZE OF INTEGRAL SPIRAL STABILIZER
Hole Size (in)Standard DC SizeWall Contact Blade WidthFishing Neck lengthBlade Overall length(in)Weight
(in)(in)(in)(in)under-gauge (in)StringNear Bit(lb)
6-6 3/44 1/2-4 3/4I 162 1/428-0.031257470363
7 1/2-8 1/26 1/2 16
2 1/228-0.031257570770
9 1/2-12 1/48183 1/230-0.0312583781650
14 3/4-71/29 1/218430-0.0312592872204
20-269 1/218430-0.03125100953960
Mechanical Properties for stabilizers


ODTensile Strength (Mpa)Yield strength (Mpa)Elongation (%)Reduction of area (%)Impact (J)


4 3/4-6 1/4> =965> =758> =1340> =54


7-9> =931> =689> =1340> =54


Mechanical Properties for Sleeve



> =735> =539> =1330> =47





























Hole size (in)DC Size (in)Upset Bottom Neck OverallFishing neck length (in)Weight (Ib)Sleeve   
Diameter (in)Dia. (in)length (in)StringNear-Bitlength (in)
6 1/4-7 1/24 3/4-55 3/44 3/465272227514
8 1/2-9 7/86 1/4-7 1/47 1/26 1/265272257214
12 1/4" -17 1/28 1/2-99 7/88 1/2662722101218
14 3/4-209 1/2-10119 5/8662722121022



























STANDARD SIZE OF INTERCHANGEABLE SLEEVE STABILIZER
Hole size (in)SleeveDC Size (in)Bore (in)Upset Dia. (in)Center connectionWeight (Ib)Overall length (in)
Blade width (in)Length (in)
6 1/82184 1/824 3/42 7/8IF27564
6 1/4-6 3/42184 3/424 3/42 7/8IF27564
7 3/8-7 3/42185 3/42 1/45 3/43 1/2IF39666
8 1/2-8 3/42 3/8186 1/22 13/166 3/44IF55068
1991-2-112 3/4187 1/42 13/167 1/24 1/2IF72668
12 1/4-17 1/23 1/8249 1/239 1/27 5/8 Reg121081
17 1/2-2043311 1/4311 1/48 5/8 Reg178290
22-264339 1/239 1/47 5/8 Reg135390

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