API SPEC 7-1 Non-Magnetic Spiral Drill Collar with good price

Condition:

New

Warranty:

1 Year

Applicable Industries:

Energy & Mining

Local Service Location:

None

Showroom Location:

None

Video outgoing-inspection:

Provided

Machinery Test Report:

Provided

Marketing Type:

Ordinary Product

Place of Origin:

Shandong, China

Brand Name:

zx

Type:

Drill collar, New

Machine Type:

Drilling Tool

Certification:

API

Material:

alloy steel

Processing Type:

Casting

Use:

Well Drilling

Name:

Drill collar

Stahndard:

API

OD:

79.4-279.4

Connection 1:

NC,REG

Steel Grade:

E75, G105, S135,X95

Model Number:

NC23~NC70

ID:

31.8-76.2

Length:

9140-9450

Chamfering Diameter:

76.2-266.7