Condition:

New

Warranty:

1 Year

Applicable Industries:

Energy & Mining

Local Service Location:

None

Showroom Location:

None

Place of Origin:

Shandong, China

Brand Name:

sanmon

Type:

Drill Collar

Machine Type:

Drilling Equipment

Certification:

API

Material:

Carbon Steel

Processing Type:

Forging

Use:

Well Drilling, Well Drilling

Product name:

Drill Collar slick drill collar, spiral drill collar

Typ of drill collar:

slick drill collar, spiral drill collar,non-magnetic drill collar.

material:

thickwalled seamless steel pipe

Application:

is used to connect drill pipe and drill bit by crossover coupling

speical type of drill collar:

extendedwear-resisting drill collar.

Standard:

API SPEC7-1

material 1:

AISI4145H

OD of drill collar:

3 1/8"~ 11"

Length mm:

9150 or 9450