API wireline forged core barrel nq drill pipe

nq drill pipe, 1.Wireline Drill Pipe, 2.core drll assembly, 3.ideal for use in most drilling conditions with API standard. - details see: https://www.machineto.com/api-wireline-forged-core-barrel-nq-drill-pipe-10318724

Place of Origin:Beijing China (Mainland)	Brand Name:HMJ	Model Number:nq,various	Condition:New
After-sales Service Provided:Engineers available to service machinery overseas	Key Words:nq drill pipe	Packaging Detail:wooden case	Material:STEEL
Type:Core Barrel	Processing Type:Forging	Machine Type:Drilling Tool	Certification:ISO9001-2000
Use:Ore Mining,geological exploration

API wireline forged core barrel nq drill pipe

1.Product description

HMJoffers a full range of surface application Wireline drill pipes. Available in standard double tube core barrels for easy conversion to triple tube configuration in broken ground.

Wireline drilling is the special method of removing the core.

Double core tube and tube has outer pipe, rinses through joint between the internal and external tube water flow to the bottom of the hole, protecting cores from rinses washouts. Double core tube has double motion and single movement two kinds. Double motion and core tube is internal and external core tube following bit and drill stem rotation, it in no serious loose or broken strata.

Use double deck core tube take core, bits need to use wall thickness of the alloy drill or diamond bits.

Due to the rock drill contact surface area increased and the lip use double deck core tube than ordinary core tube drilling efficiency to reduce. In the ledge, coal, in order to guarantee rock (mineral) heart take rate, rules must be use double deck core tube coring. More complex double core tube, except to finish single movement, in addition, aluminum, steel tube placed plastic or qualitative buckled half close tube, have a better protection of the core role.

2.Size

1.5m and 3.0m length drill pipe are avaiable.

3.Model type

Below is a chart to evaluate core sample sizes and to locate corresponding drill pipe systems

We also supply

T series Core Barrels: T2-56, T2-66, T2-76,T2-86, T2-101, T6-131

WF series Core Barrels: HWF, PWF, SWF, UWF, 412F

NMLC, HMLC Core Barrel

Double Tube & Single Tube Core Barrel: NWG, HWG

We will feel happy to give you a quotation upon receipt of your detailed requirements.

4.Pictuers of wireline drill pipes

5. our company's warehouse