Send Message
Ruixin Energy Equipmnet
Ruixin Energy Equipmnet

Innovation Excellence

Home ProductsWireline Tool String

Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  

Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  

  • Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  
  • Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  
  • Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  
  • Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  
Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool  
Product Details:
Place of Origin: China BaoJi
Brand Name: RuiXin
Certification: API
Model Number: 1.875inch
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Box
Delivery Time: 2-3 weeks
Payment Terms: T/T
Supply Ability: 1 set 2weeks
Contact Now
Detailed Product Description
NAME: Connection QLS 1.875inch Wireline Knuckle Jar Slickline Tool SIZE: 1.875″×5″
FISHING NECK: 1.75" CONNECTION: 1.875"QLS Quick Couplings
MATERIAL: Alloy Steel&Nickel Alloy OPERATION: Wireline Operation And Slickline Operation

Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool     


The Wireline  Knuckle Jar is used in combination with the downhole tool and other equipment to enable the operator to transmit effective jar force up and down. The effect of the jar is largely determined by the weight of the connecting rod on the jar and the stroke of the jar. The size and verticality of the tubing, the size and depth of the tool, the density and viscosity of the fluid, the pressure in the well, and the size of the wire also have a positive or negative impact on the jar effect.

The structure of the Wireline  Knuckle Jar is simple, practical and simple, the main structure is the upper joint, the outer cylinder, the ball nut and the lower joint, the upper and lower ends have the thread joint .QLS quick connection,HDQRJ quick connections connected with other tools, can be turned freely.

II.Care and maintenance:

1.Before use, the appropriate type of jar should be selected according to the actual use environment and conditions, and should not be used blindly;

2,When using, carefully check whether the threaded connection of each component is intact and whether it is loose, so as to prevent some parts from falling off when going down the well, causing accidents;

3 After use, properly maintain the tool for next use.

Connection QLS 1.875inch Wireline  Knuckle Jar Slickline Tool   0

III..Any size can be customized according to customer requirements.

IIII.Technical parameters

Size OD fishing neck connecting  Knock stroke
1.5″×2″ 1.5″ 1.375″ 1.5″QLS 2″
1.5″×5″ 1.5″ 1.375″ 1.5″QLS 5″
1.875″×2″ 1.875″ 1.75″ 1.875″QLS 2″
1.875″×5″ 1.875″ 1.75″ 1.875″QLS 5″

About Baoji RuiXin Slickline Tools

Baoji Ruixin Energy Equipment Co., Ltd. was established in 2012. It is an IS0: 9001-2015 and API Q1 system certified technology research and development organization specializing in the design and manufacture of steel wire, cable and coiled tubing tools. With strong new product research and development capabilities, it has obtained 12 national utility model patent certificates and 1 invention patent certificate. Undertook two prefecture-level and provincial-level scientific research projects. Our products include wireline wireline wellhead blowout prevention equipment, wireline downhole tools and coiled tubing downhole tools. At present, we have provided professional equipment and technical support to more than 50 oilfield service companies in various regions at home and abroad.

Strict quality control system

Steel wire working tools are certified by API, and all manufacturing are strictly in accordance with API system, including quality control management, environmental management and occupational health and safety management. For each wire working tool and each part, we have achieved traceability from raw materials, production process to product shipment.

Hard work, after-sales service

On-site technical guidance exchanges with each other. Our sales and technical personnel communicated well with front-line engineers and technical experts on the job site, and solved technical problems such as material selection, sealing structure optimization, and accident handling in complex environments. And carried out many technical exchanges and friendly cooperation. We have done a good job of product after-sales service for customers, and we provide customers with more satisfactory services. We would like to thank more and more customers for their support and trust. In the future, we will do better.

Welcome to contact us at any time.



Contact Details
Ruixin Energy Equipmnet

Contact Person: Selina Qiang

Tel: 86 13571793445

Send your inquiry directly to us
Ruixin Energy Equipmnet
Room 1901, Block A, Saigao District Building, Feng Cheng Five Road, Xi 'an Economic and Technological Development Zone, Shaanxi Province
Mobile Site Privacy Policy | China Good Quality Wireline Tool String Supplier. © 2021 - 2024 All Rights Reserved.