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BRQ, HRQ,PRQ, CHD76 and CHD101Drill Rod,Wireline

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Jinshi Drilltech Co.,Ltd
[China]

Address
Hancheng industry zone , Lubei District Tangshan Hebei
Phone
86-150-31569148
Contact name
Haiyan Ren

Quick Information

  • Brand Name: JS
  • Place of Origin: China
  • Model Number : BRQ, HRQ,PRQ, CHD76 and CHD101
  • :

Description

Specifications

 
drilling rod 
1.Whole heat treatment 
2.Screw thread heat treatment. 
3.Hard chromed on pin end 

 

CONTACT:

skype:  renjinshi

 

 

geological steel pipe-entire length thermal treatment, NC lathe with former cutters 

Material:30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade)

 
C series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Spec. Unit BCB NCB HCB PCB
OD/ID mm 55.6/46 71/60 89/77.8 114.3/101.6
Thickness mm 4.8 5.5 5.6 6.35
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
thread length mm 44.45 44.45 44.45 63.5
thread pitch thread/inch 3 3 3 2.5
box thread tooth height mm 0.76 0.76 0.76 1.17
pin thread tooth height mm 0.88 0.88 0.88 1.27
thread tooth angle . 29 29 29 29
tensile resistance(A series) kn 400 530 510 565
tensile resistance(B series) kn 450 615 625 660
bore depth m 1200 1000 900 800
           

 

RC series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Spec. Unit BRC NRC HRC PRC
OD/ID mm 55.6/46 69.9/60.3 88.9/77.8 114.3/101.6
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
thread length mm 42 42 41.91 63.5
thread pitch thread/inch 3 3 3 2.5
box thread tooth height mm 0.76 0.76 0.76 1.17
pin thread tooth height mm 0.88 0.88 0.88 1.27
thread tooth negative angle . 5 5 5 5
tensile resistance(A) kn 450 525 545 565
tensile resistance(B) kn 530 625.5 602 660
bore depth m        

 

 


Price

  • Price Condition : FOB
  • Delivery Port : Tianjin port or Beijing airport

Packaging & Delivery

  • Packing :iron bundles
  • Packaging Size : 3070 x 450 x 700 
  • Package Weight : 1000  Kilograms
  • Delivery Lead Time : 7 days
  • Supply Ability : 20000meters per month

Product Image

  • BRQ, HRQ,PRQ, CHD76 and CHD101Drill Rod,Wireline image

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