Galvanized Rigid Conduit Coupling for Threaded Rigid Conduit

Galvanized Rigid Conduit Coupling for Threaded Rigid Conduit

Convenient and quick measurement of a variety of metal materials and other hardness values

Product Details

We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Twin Rockwell Hardness Tester, Metallographic Cutting Wheel, Grinder Polisher Machine. We hope that by actively implementing strategic management and building a productive service center, we can fully enter the international market. Our concept is to provide a one-stop service of pre-sales, in-sales and after-sales, and the whole process of meeting customer needs is the core of corporate activities. Our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients. We welcome new and aged buyers from all walks of lifetime to make contact with us for potential small business associations and mutual success!

HLN-160 digital rebound hardness tester with printer

Main features:

Convenient and quick measurement of a variety of metal materials and other hardness values;

Menu operation, user-friendly interface, clear and generous, not affected by voltage fluctuations;

Measurement accurate, with software calibration and hardware calibration function;

Can be equipped with seven kinds of impact devices, active automatic identification, does not need to re-alignment when replacement ;

Equipped with micro-printer, the default tolerance limit, overrun alarm, display clock function, is a high degree of intelligence hardness test equipment.


High-volume test of annealing, tempering, quenching and other heat treatment workpiece;

Field hardness testof mechanical or permanent assembly parts after installation;

Heavy workpiece, mold, bearings, gears and other hardness testing;

Failure Analysis of Pressure Vessel, Turbogenerator and Its Equipment;


Measuring range


Test force


Hardness conversion



Large screen graphic dot matrix LCD

Data storage

250groups(impact times1-26)

Indication error


Software calibration range


Continuous working time

About 1000H(backlight shut)

Print paper width


Working voltage


Continuous working time

About 50H

Communication interface standard






Standard accessories:

D-type impact device:1 pc

Small supporting ring : 1 pc

Standard leeb hardness block:1pc


Adhesives:1 bottle

With years of professional experience in product design, our Galvanized Rigid Conduit Coupling for Threaded Rigid Conduit has reached the international leading level in terms of appearance, structure, quality and packaging. In the era of great global competition pressure, our company constantly strives to maintain the advantage of our competitors through continuous innovation and effective management of our own technology base. As a modern new enterprise, our company has introduced advanced automatic manufacturing equipment from abroad, and has an efficient management system.


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