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NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core Drilling
NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core Drilling
Specifications
Thread Type :
API Tapered
Application :
Mineral Exploration Core Drilling
Delivery Time :
5-7 working days for stock, 15-25 days for bulk orders
MOQ :
5 Pieces
Place of Origin :
Guangdong, China
Rod Size :
NQ
Outside Diameter :
44.5 mm
Material :
AISI 4130 Alloy Steel
Weight :
16.5 kg
Supply Ability :
10000 Pieces per Month
Packaging Details :
Anti-rust oil coating with plastic end caps, bundled in steel frame, export-grade plywood case
Surface Hardness :
HRC 38-42
Price :
USD 80-120 / Piece
Payment Terms :
T/T, L/C, Western Union
Brand Name :
WNRLN
Model Number :
WLDR-NQ-3M
Certification :
ISO 9001:2015
Length :
3.0 m
Inside Diameter :
34.9 mm
Description

NQ Wireline Drill Rod - 3 Meter Length

The NQ Wireline Drill Rod is a premium core drilling solution designed for mineral exploration and geotechnical investigation. Manufactured from high-grade seamless alloy steel tubing and case hardened for superior wear resistance, this 3-meter rod delivers exceptional performance in demanding drilling environments.

Key Features

  • Case Hardened Surface: Heat treated to HRC 38-42 for extended service life and reduced wear in abrasive formations
  • Seamless Alloy Steel Construction: 4130 chromium-molybdenum steel ensures high tensile strength and fatigue resistance
  • Precision Thread Connection: API standard tapered thread with phosphated surface treatment prevents galling and ensures leak-tight joints
  • Full Length Heat Treatment: Uniform hardness distribution throughout the rod body for consistent performance
  • Straightness Tolerance: ≤1.0mm per meter ensures smooth rotation and reduces vibration during drilling

Technical Specifications

Rod SizeNQ
Outside Diameter44.5 mm
Inside Diameter34.9 mm
Length3.0 m
MaterialAISI 4130 Alloy Steel
Surface HardnessHRC 38-42
Thread TypeAPI Tapered
Weight16.5 kg

Applications

Suitable for mineral exploration, geotechnical drilling, water well investigation, and environmental sampling where NQ core size is required.

Contact us for volume pricing and technical data sheets.

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NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core Drilling

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Product Detail
Thread Type :
API Tapered
Application :
Mineral Exploration Core Drilling
Delivery Time :
5-7 working days for stock, 15-25 days for bulk orders
MOQ :
5 Pieces
Place of Origin :
Guangdong, China
Rod Size :
NQ
Contact Supplier
NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core Drilling

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Verified Supplier
18 Years
jiangsu, wuxi
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Core Drill Rig, Diamond Core Bit, Reaming Shells
Employee Number :
80~120
Certification Level :
Verified Supplier
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