Product Description

51' shaft for drilling rig

Hard Chrome Plating Capabilities Applied/Processes

Primary: Hard Chrome Plating
Secondary: Centerless Grinding

Equipment Used to Manufacture Part

Retractable Roof 45"
40 ton crane

Overall Part Dimensions

8" x 55'
Finished Size 7.900" x 51'

Tightest Tolerances

Applied plating .0015" or .00075" per diameter

Material Used

4140 Steel

Material Finish

8 to 16 RMS

In process testing/inspection performed

Per API Standards

Industry for Use

Petroleum industry



Delivery/Turnaround Time

1 day for the grinding
2 days for plating
4 days total.

Delivery Location


Standards Met

API ISO9001: 2008 Certified Customer Specifications, 2D CAD Drawing

Product Name

Drilling Rig Shaft