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Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China PQ Wireline Drill Rod 3m Length Heavy Duty Alloy Steel Tube for Deep Hole Core
China PQ Wireline Drill Rod 3m Length Heavy Duty Alloy Steel Tube for Deep Hole Core

  1. China PQ Wireline Drill Rod 3m Length Heavy Duty Alloy Steel Tube for Deep Hole Core

PQ Wireline Drill Rod 3m Length Heavy Duty Alloy Steel Tube for Deep Hole Core

  1. MOQ: 5 Pieces
  2. Price: USD 180-260 / Piece
  3. Get Latest Price
Payment Terms T/T, L/C, Western Union
Application Deep Hole Large Diameter Core Drilling
Length 3.0 m
Supply Ability 5000 Pieces per Month
Inside Diameter 78.0 mm
Packaging Details Anti-rust oil coating with plastic end caps, bundled in steel frame, export-grade plywood case
Rod Size PQ
Weight 38.5 kg
Outside Diameter 88.9 mm
Material AISI 4145H Modified Alloy Steel
Surface Hardness HRC 36-42
Thread Type API Tapered Double Shoulder
Delivery Time 5-7 working days for stock, 20-30 days for bulk orders
Certification ISO 9001:2015
Place of Origin Guangdong, China
Model Number WLDR-PQ-3M
Brand Name WNRLN

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C, Western Union Application Deep Hole Large Diameter Core Drilling
Length 3.0 m Supply Ability 5000 Pieces per Month
Inside Diameter 78.0 mm Packaging Details Anti-rust oil coating with plastic end caps, bundled in steel frame, export-grade plywood case
Rod Size PQ Weight 38.5 kg
Outside Diameter 88.9 mm Material AISI 4145H Modified Alloy Steel
Surface Hardness HRC 36-42 Thread Type API Tapered Double Shoulder
Delivery Time 5-7 working days for stock, 20-30 days for bulk orders Certification ISO 9001:2015
Place of Origin Guangdong, China Model Number WLDR-PQ-3M
Brand Name WNRLN
High Light PQ Wireline Drill Rod 3m lengthHeavy Duty Alloy Steel Drill RodDeep Hole Core Drilling Tube

PQ Wireline Drill Rod - 3 Meter Heavy Duty

The PQ Wireline Drill Rod is built for the most challenging deep hole drilling applications. Featuring a robust large-diameter design with thickened walls, this 3-meter heavy-duty rod delivers maximum torque transmission and hole stability in PQ-size drilling operations.

Key Features

  • Heavy Duty Wall Thickness: 5.45mm wall provides exceptional strength for deep hole applications exceeding 1000 meters
  • Premium Grade Alloy Steel: AISI 4145H modified steel with enhanced hardenability for large cross-section heat treatment
  • Double Shoulder Connection: Advanced thread design with primary and secondary shoulders for improved torque capacity
  • Shot Peened Threads: Compressive stress layer on thread roots significantly improves fatigue life
  • Magnetic Particle Inspection: 100% MPI tested on thread connections to ensure zero surface defects

Technical Specifications

Rod SizePQ
Outside Diameter88.9 mm
Inside Diameter78.0 mm
Length3.0 m
MaterialAISI 4145H Modified Alloy Steel
Surface HardnessHRC 36-42
Thread TypeAPI Tapered Double Shoulder
Weight38.5 kg

Applications

Designed for deep hole mineral exploration, large diameter core sampling, geothermal drilling, and oil & gas exploration support where PQ-size tooling is required.

Contact our engineering team for custom specifications and volume orders.

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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