Ysj Type Hydraulic Up Jar - Chinaprice: contact company for price
, through hydraulic principle, by means of elastic petential produced
from drill tool elastic deformation. Once the elastic potential energy
is released, it would produce a large up striking load to reach a
purpose of fishing and coring. It features easy structures, strong
jarring force, easy to return, convenient operation. If it is used with
ZJS type jar intensifier, it may gain better jarring effect.
The key principle is : the piston moves up and make hydraulicking so that it makes enough time to make drill tool to save energy. With the piston continue to move slowly to releasing bore, after the binding of hydraulic oil is released, elastic potential is released by drill tool saved , immense dynamic loading is passed to drill tool due to jar pad ‘s hitting on the bottom of up jar cylinder liner. A desire return mechanism makes a reciprocating jarring action.
- Posted By: Tianhe Oil Group
- Phone: +188.8.131.520.83
- Address: No.2999 ,XinYang Road,FengXian District, Shanghai, China
- Website: http://en.tianheoil.com/index.html
Published date: August 2, 2013 -
- Business Description: Tianhe Oil Group,originally established in 1973, is a comprehensive
enterprise of equipment manufacturing and oilfield service providing.
We're specialized in innovating, manufacturing and sales of drill and
petroleum extraction tools, equipments and oil field services.
Tianhe Oil Group is a council member of CPEIA (China Petroleum and Equipment Industry Association), having been confered as a national Hi Tech company. Tianhe is a well known Chinese trademark. We've been certified in compliance with ISO, API, NS 1, and HSE management system,we have now high end machining centers like CNC turning centers from Mazak,all in one MILLTURN center from WFL Millturn Technologies GmbH&Co.KG as well as a wide range of other sophisticated tooling equipments.
A strong domestic sales network has been established,covering all oilfields of CNPC, SINOPEC and CNOOC. Specifically today, we're exporting to 45 countries around the globe, overseas trading amount has topped over 80% of our business.
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