Packaging & Delivery
Packaging Detail: packing into iron shelves or other seaworthy packing
Delivery Detail: acccoding to the order

Specifications
1.Hole sizes range:6" to 36" .
2 Type:string, near bit..
3 forge+Q&T+sprial+API connection+hardfacing
4 Delivery date:45days

Stabilizer forgings are made from AISI 4145H MOD forging steel.
The physical properties are guaranteed one inch below the surface at normal temperature.
Heat treated by water quenching and tempering,rough machined as the drawing dimensions.
Strict UT inspection according to ASTM A-388 to guarantee high quality.
OD of Bits:6"--28"

Mechanical properties:
Yield Strength: 110KSI Min (0.2% offset)
Tensile Strength: 140KSI Min
Elongation: 13% Min
Reduction of Area: 45% Min
Impact Strength(Charpy V): 40 Min
Hardness: 285HB Min