logo
좋은 가격  온라인으로

제품 세부 정보

> 상품 >
유선 드릴 로드
>
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

브랜드 이름: WNRLN
모델 번호: WLDR-NQ-3M
모크: 5개
가격: USD 80-120 / Piece
포장 세부사항: 플라스틱 엔드 캡이 있는 녹 방지 오일 코팅, 강철 프레임, 수출 등급 합판 케이스에 번들로 제공
Payment Terms: T/T, L/C, 웨스턴 유니온
자세한 정보
원래 장소:
중국 광둥
인증:
ISO 9001:2015
로드 크기:
NQ
외경:
44.5 mm
내경:
34.9mm
길이:
3.0m
재료:
AISI 4130 합금 강
표면 경도:
HRC 38-42
스레드 유형:
API 테이퍼드
무게:
16.5 킬로그램
애플리케이션:
광물 탐사 핵 굴착
공급 능력:
달 당 10000 조각
강조하다:

3m wireline drill rod

,

case hardened seamless alloy steel drill rod

,

core drilling wireline rod

제품 설명

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.