Name: API Drill Collar Spiral Drill Collar and Nmdc
Uploaded: 2026-07-12T15:08:24+08:00
Description: Watch the API Drill Collar Spiral Drill Collar and Nmdc video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

API Drill Collar Spiral Drill Collar and Nmdc Video,Demo, How It Works & Features 2026-06-02 5180
Send Inquiry	4-1/2" 3" 13.5lb/FT Ltc Btc Thread Connection Casing Steel Pipe 365 views API 5dp Drill Pipe E95 G105 S135 for Drilling 357 views API Drill Collar Spiral Drill Collar and Nmdc 518 views P550 P530 Nmdc Non Magnetic Drill Collar Drilling Tool Hole Drilling 279 views High Quality Steel/Alloy/Stainless/Nickel Straight Union 437 views

Product Specifications

After-sales Service:

Technical/Sample/Quality

Warranty:

1 Year

Manufacturing Process:

Forging

Surface Treatment:

Polishing

Operation Pressure:

Atmospheric Pressure

Material:

Alloy

Steel Grade:

4145h

Protectors:

Thread Protectors

Properties:

Ns1 and Ds1 Properties

Standard:

According to API Spec 7-1

Available:

Pony Drill Collar Available

Groove:

Stress Reflief Groove

Trademark:

SHUNFU

Transport Package:

Standard

Specification:

3 1/8" - 11"

Origin:

China

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API Drill Collar Spiral Drill Collar and Nmdc Video,Demo, How It Works & Features

Product Specifications