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

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

Marka Adı: WNRLN
Model Numarası: WLDR-PQ-3M
Adedi: 5 adet
Fiyat: USD 180-260 / Piece
Paketleme Detayları: Plastik uç kapaklı pas önleyici yağ kaplama, çelik çerçeve içinde paketlenmiş, ihracat sınıfı kontrp
Payment Terms: Ekipman işleme kapasitesine göre pazarlık yapın
Ayrıntılı Bilgiler
Menşe yeri:
Guangdong, Çin
Sertifika:
ISO 9001:2015
Çubuk Boyutu:
PQ
Dış Çap:
88.9 mm
İç Çap:
78,0 mm
Uzunluk:
3,0 m
Malzeme:
AISI 4145H Modifiye Alaşımlı Çelik
Yüzey Sertliği:
HRC36-42
Konu Türü:
API Konik Çift Omuz
Ağırlık:
38,5 kilo
Başvuru:
Derin Delik Büyük Çaplı Karot Delme
Yetenek temini:
Aylık 5000 Adet
Vurgulamak:

PQ Wireline Drill Rod 3m length

,

Heavy Duty Alloy Steel Drill Rod

,

Deep Hole Core Drilling Tube

Ürün Açıklaması

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.