Zsj/Zxj Hydraulic-Mechanical Two-Piece Drilling Jar

• After-sales Service: Online
• Warranty: 1 Year
• Certification: ISO 9001:2008
• Power Source: Hydraulic
• Operation Pressure: Vacuum
• Applicable Medium: Water, Crude Oil
• Model NO.: ZSJ/ZXJ
• Structure: Plug-In
• Use: Well Drilling
• Application: Energy & Mining
• Transport Package: Wooden Case
• Specification: as per requirement
• Trademark: Wise Channel
• Origin: Jiangsu China
• HS Code: 84304900
• Production Capacity: 10000units Per Year

Product Description

The drilling jar connecting with drill tool and working with drilstrings is a downhole stuck freeing tool in drilling operation.When drill tool is happened to be stuck in downhole, thestuck drill tool can be released by in time starting the drillingjar to provide continuous up jarring or down jarring . lt is adesire tool for directional well, complicated well and deepwell.
The drilling jar is consisting of ZSJ type drilling up jar and ZXJtype drilling down jar , both can be used mutually or operatedseparately .The up jarring section takes use of hydraulicmechanism; the jarring force can be adjusted according toup elevating load but can not exceed the max. load for tooload rated.The down jarring section takes use of mechanicalfriction mechanism: the iarring force is well pre-adiusted byadiusting device before put into down-hole. No re-adiustmentcan be allowed after jar is put into down-hole.

 

 

Specifications - QYSZ Double Acting Hydraulic Drilling Jar

 

 

 

 Q:How can I place order? 
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line. 

Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q: What's the order procedure? 
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you. 

Q: How do you deal with  defective products received by the clients? 
A:  If there are some defective items, we usually credit to our customer or replace them in next shipment.