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Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core
China NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core

  1. China NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core

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

  1. MOQ: 5 Pieces
  2. Price: USD 80-120 / Piece
  3. Get Latest Price
Thread Type API Tapered
Application Mineral Exploration Core Drilling
Delivery Time 5-7 working days for stock, 15-25 days for bulk orders
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
Payment Terms T/T, L/C, Western Union
Length 3.0 m
Inside Diameter 34.9 mm
Place of Origin Guangdong, China
Brand Name WNRLN
Model Number WLDR-NQ-3M
Certification ISO 9001:2015

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Product Specification

Thread Type API Tapered Application Mineral Exploration Core Drilling
Delivery Time 5-7 working days for stock, 15-25 days for bulk orders 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
Payment Terms T/T, L/C, Western Union Length 3.0 m
Inside Diameter 34.9 mm Place of Origin Guangdong, China
Brand Name WNRLN Model Number WLDR-NQ-3M
Certification ISO 9001:2015
High Light 3m wireline drill rodcase hardened seamless alloy steel drill rodcore drilling wireline rod

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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Employee Number:

    80~120

  • Ecer Certification:

    Verified Supplier

Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China .   We has passed the quality system certification ... Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China .   We has passed the quality system certification ...

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Get in touch with us

  • Reach Us
  • Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
  • No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
  • https://www.sinocoredrill.com/

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