API Zsj / Zxj Hydraulic & Mechanical Two Piece Drilling Jar

• Customization: Available
• After-sales Service: 24/7
• Warranty: 12months
• Model NO.: BOBAN
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Iron
• Certification: API 7-1
• Color: Customized
• Name: Mechanical & Hydraulic Drilling Jar
• Outer Diameter: 121~141mm
• Advantage: High Performance
• Transport Package: Pallets or Wooden Box
• Trademark: Boban&OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 500PCS/Month

Product Description

Product Description

The drilling jar connecting with drill tool and working with drill strings is a downhole stuck freeing tool in drilling operation. When drill tool is happened to be stuck in downhole, the stuck drill tool can be released by in time starting the drilling jar to provide continuous up jarring or down jarring . It is a desire tool for directional well, complicated well and deep well.
The model ZSJ/ZXJ drilling jar consists of two components that ZSJ type drilling up jar and ZXJ type drilling down jar, which normally can be operated together or exclustively. The up jarring portion utilizes hydraulic system, allowing the jarring force to be easily adjusted by the tool elevation load. The jarring force should not exceed the maximum rated load of the tools. The downward jarring portion utilizes the mechanical friction mechanism, while the jarring force can only be pre-adjusted mechanically on the drilling jar prior employing it in the downhole drilling operation.

Product Parameters

Model	ZSXJ36	ZSXJ46	ZSXJ56	ZSXJ62	ZSXJ64	ZSXJ70	ZSXJ76	ZSXJ80
OD           mm	95	121	146	159	165	178	197	203
ID           mm	28	51	57	57	57	70	71.4	71.4
Connection    API	27/8REG	Nc38	41/2FH	NC46	NC50	NC50	65/8REG	65/8REG
Max.Tensile Load(MN)	0.5	1.0	1.2	1.5	1.6	1.8	2.0	2.2
Max.Work Torque(KN.M)	3.5	12	13	14	14	15	16	18
Max.Up Jarring Lifting Tons(KN)	160	280	400	560	560	640	800	800
Max.Up Stroke(mm)	254	305	330	346	346	346	370	370
Max.Down Jarring Lifting Tons (KN)	100	220	300	420	420	480	600	600
Max.Down Stroke(mm)	178	182	182	182	182	182	181	181
Max.Work Temperatur(ºC)	150	150	120	120	120	120	120	120
Sealing Pressure      (Mpa)	30	30	30	30	30	30	30	30
Up Jarring Overal Length(mm)	4162	6093	5410	6394	6736	6345	6295	6222
Down Jarring Overal Length     mm	3275	5138	5000	5371	5457	5457	5244	5249

 

Detailed Photos

 

 

 

Company Profile

Xi′an BOBAN Oil Tools Co., Ltd. Make & Supply a full line of equipment for O& G, horizontal directional drilling (HDD), micro-tunnelling, pipe jacking, etc, In O& G section, we can supply drilling rig component, downhole drilling tools, fishing tools, tubular handling tools, well control equipments, drilling fluid mixing & Recycling system, solid controling equipments and other relevant oiltools,

All our products are API certified, and we are also authorized by ISO: 9001-2000. With advanced production facilities, rigorous quality management, and the joint efforts of our experting staff, Boban has been qualified vendor for many renowned companies in Italy, Germany, Poland, UAE, Kuwait, Egypt, & South East Asia, etc since its establishment in 2018. And obtained a good reputation among the offshore customers as well as other industrial clients.
With our reasonnal prices, quick reaction, high quality products and deliver anywhere on time as well as superior service, Boban has stablished good cooperation relationship with many well-known customers in the world, and also wish to have the chance to work with more and more customers from all over the world! 

Our service

* Perfect Quality Control-- We own professional quality management and process inspection team.

* Fast High Quality Service--In the process of service,the demands of all customers can be solved quickly and effectively.

* Supply Support Capacity---We ensures the products with good quality,suffcient quantity and diversification.

* Excellent Cost Performance--Provide the most excellent products,the most favorable price and the most perfect service to all customers.

Our main products include drilling mud pumps, liners, pistons, valves & valve seats, piston rods, extension rods, modules, pulsation dampener, liner & valve cover, cross-head, flange, etc. All of our products are strictly produced according to API-7K and ISO9001 Standard. Please feel free to contact with us for any futher questions.