API Oil Drilling Stabilizer Forgings

Specifications:

Standard: API 7-1

Type: String Type; Near Bit Type

Material:4145H MOD, 4330 V MOD, Non-mag

Size: 6"~36"(finished) 42"(forgings)

Inspection: TPI is available
Stress Relief Groove
Thread Surface Process: Phoscoating or Copperize Process Treatment
Delivery Condition: Forged Bar; Semi-Finished; Finished Stabilizer

Description for stabilizer forgings

1. Drill stabilizers in Kingwell are made from AISI 4145H MOD Alloysteel.

2. Strict UT inspection according to ASTM A-388 to guarantee highquality.

3. Tungsten Carbide alloy buttons.were inserted into blades so asto keep its hardness.

4. The physical properties are guaranteed one inch below thesurface at normal temperature.

Mechanical properties:

Yield Strength:       110Mpa Min (0.2%offset)

Tensile Strength                     140MpaMin

Elongation       13% Min

Reduction of Area                   45% Min

Impact Strength(Charpy V)     54 Min

Hardness        285HB Min

Products range:

Hardfacing for integral blade stabilizers we can supply:

HF1000/HF2000/HF3000/HF4000

Package:

Phtos for our factory:

Inspection facilities:

Warrantee:

1. All of our goods give 1 year warranty.

2. Within guarantee period, we supply free after service. After guarantee period, we supply square parts in 20% discount.

Kindly let me know if you have any interest or enquiry about ourproducts. You are also always welcomed to come to our factory for a visit at your convinent time.

We will offer you a good price and show you our best service.