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NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe

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Buy cheap NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe from wholesalers
  • Buy cheap NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe from wholesalers
  • Buy cheap NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe from wholesalers
  • Buy cheap NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe from wholesalers

NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe

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Brand Name:MIROC
Model Number:Core Reaming Shell
Price:Negotiable
Payment Terms:L/C, T/T, Western Union, MoneyGram
Supply Ability:10000 units per months
Delivery Time:5-7 dyas
Company Data
Verified Supplier
Contact Person Yingkai Zhang
Business Type: Manufacturer Exporter
Officials: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Quality: Quality Certifitation Available
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Product Details Company Profile
Product Details

BQ NQ HQ PQ AQ Hot Selling wireline core drill rod / drill pipe core barrel


Coring barrel is a section of tube in coring drilling, it is attached to the upper part of the drill bit to accommodate and protect the core. It also acts as a guiding tool when drilling. The ordinary core tube is only a seamless steel pipe with thread at both ends, and the diameter is slightly smaller than the diameter of the drill bit (2 to 4 mm). The single core tube is 3 to 4.5 meters long. In order to prevent the bending of the hole, several core tubes can be connected to form a long and large diameter drilling tool.


QB C series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Spec.UnitBCBNCBHCBPCB
OD/IDmm55.6/4671/6089/77.8114.3/101.6
Thicknessmm4.85.55.66.35
Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3
Weightkg/m6.018.811.5117.3
thread lengthmm44.4544.4544.4563.5
thread pitchthread/inch3332.5
box thread tooth heightmm0.760.760.761.17
pin thread tooth heightmm0.880.880.881.27
thread tooth angle.29292929
tensile resistance(A series)kn400530510565
tensile resistance(B series)kn450615625660
bore depthm12001000900800
RC series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Spec.UnitBRCNRCHRCPRC
OD/IDmm55.6/4669.9/60.388.9/77.8114.3/101.6
Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3
Weightkg/m6.018.811.5117.3
thread lengthmm424241.9163.5
thread pitchthread/inch3332.5
box thread tooth heightmm0.760.760.761.17
pin thread tooth heightmm0.880.880.881.27
thread tooth negative angle.5555
tensile resistance(A)kn450525545565
tensile resistance(B)kn530625.5602660
bore depthm
Process: cutting-upsizing-machining -heat treatment-machining -phosphating-antirust
type: connect directly ,coupling, upsizing without coupling
Material:30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade)

Impregnated diamond core bits specifications

Core Barrel SpecificationOutside Set DiameterInside Set Diameter
MaximumMinimumMaximumMinimum
inchesmminchesmminchesmminchesmm
AQ1.88047.751.87047.51.60727.101.05726.85
BQ2.35059.692.34059.441.43836.521.42836.27
NQ2.97075.442.96075.191.88047.751.87047.50
HQ3.77095.763.75595.382.50563.632.49563.38
PQ4.815122.34.795121.83.35085.093.34084.84
T2-1013.981101.123.971100.83.30083.823.29083.57
T6-1013.981101.123.971100.83.11579.123.10578

We have other series impregnated core bits

Wireline series: Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76

T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

TT series: TT 46, TT 56

T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146

T6S series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146

B series: B46, B56, B66, B76, B86, B101, B116, B131, B146

MLC series: NMLC, HMLC

LTK series: LTK48, LTK60

WF series: HWF, PWF, SWF, UWF, ZWF

WT series: RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)

WG series: EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)

WM series: EWM, AWM, BWM, NWM, HWM

Other sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW

Chinese standard: 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm

Russian standard: 59, 76, 93, 112, 132, 152 mm

We also supply TSP core bits, PDC matrix body core bits, and steel body PDC core bits.

NQ 75mm Diameter Wireline Core Drill Guide Rod High Strength Seamless Steel Pipe

Company Profile

KSQ Technologies (Beijing) Co. Ltd

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:

  • Consumables used in the mining and construction industries
  • Equipment used in the mining and construction industries
  • Spare parts used for the equipment we sell for the mining and construction industries
  • Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due o physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

Covering markets worldwide, KSQ Technologies (Beijing) Co. Ltd. is distinct due to its business missions:

  • Provide high quality and cost effective products that enhance the way people work and do things
  • Provide economic benefits to its customers, from the products sold down to the level of service given
  • Consistency at every detail
  • Continuous innovation on products and management practices
  • Sharing of success

KSQ is guided by the following values:

  • Never let profit get in the way of doing what is right for the customer
  • Give customers a good, fair deal
  • Always forge enduring relationships
  • Always look for ways to make it easier for customers to do business with us
  • Communicate with customers - they know better especially in real application
  • Candor and dignity - at all times!
  • Count the blessings - never forget to thank customers for their valued business!

 

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