API 12 1/4" Downhole Drilling Stabilizer

Specifications:

1.Type: string, near bit

2.Raw material: AISI4145H MOD

3.Standard: API SPEC7-1

4.Forge+Q&T+sprial+API connection+hardfacing

5. Hole sizes range:6" to 36"

Product Desciption:
We can offer all kinds of Hot forged steel round bars, Module pipe, Turbine main shaft, Forged flange,Rotorshaft, Non-magnetic Stabilizer, Hydro-cylinder, Work roller, Pipe die, Non magnetic drill collar.

The turbine main shaft specification between 0.75MW - 3MW and the weight upto 30 MT. The largeforgedmodule weight upto 50 Mt. The flange Outer Diameter up to 4 meters. The Forged Bushing ODbetween300mm and 2300mm, Width: 50-1000mm, Length: 200-8000mm. Forged Ring OD upto 3500mm,andWidth above 100 ton.

1. Dia: 200mm-1200mm
2. Length: 3000mm-10000mm
3. Process: EAF+LF+VD (ESR furnace for optional)
4. Delivery condition: Forged, forged + rough turned, annealed, normalized, quenched + tempered.
5. Technical Data: Chemical Composition, Physical Properties and Mechanical Testing according tothecustomer's requirement
6. Test: Ultrasonic test according to SEP 1921-84 G3 C/c
7. Manufacturer: Kingwell Oilfield Machinery Co., ltd

Made from AISI 4145 H Modified Alloy Steel .Heat treatedto 285-341 Brinell Hardness and 54 Joulesminimum impact value. All physicalproperties would be guaranteed 1" below the surface. All threads aremadestrictly in accordance with API 7-1 specification. Qualified to NS-1 Standard.   

HARD FACING TYPE:      

HF1000Hard facing with Crushed carbide     

HF2000Hard facing with Crushed carbide withTrapizoidalinsert                                               

HF3000Hard facing with Tungsten carbide insert set ina powder spray deposit                           

HF4000Hard facing with Tungsten carbide insert      

HF5000 Hard facing with Fused tungsten carbide in nicklechrome boron matrix

Stocked items:


Welcome any of your enquiry!