Oilfield Drilling Use Impact and Vibration Reduction Tool mechanical and Hydraulic Shock Sub Tools

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: DHJ
• Certification: API
• Power Source: Drilling Power
• Operation Pressure: No Power Supply
• Applicable Medium: Mud, Water
• Structure: Vertical
• Material: Alloy
• Od: 127mm-279mm
• ID: 30-76.2mm
• Connection: 50kN,70kN
• Max Tensile Load: 600-4000kN
• Max Comperssion: 240-650kN
• Spring Rate: 2.9-10 kN/mm
• Transport Package: Rack
• Trademark: YCPT
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000 PCS/Year

Product Description

Product Description

Model "DHJ" Mechanical and Hydraulic Shock Sub is a two-action modern shock sub. It absorb the shimmy and commotion of drill tools by compressing two kinds of damping spring devices ( dished spring and silicone oil ) to store the energy. And it has an advantage of well maintainable, bearing high load and long service life. Meanwhile, the Shock Absorber exist double rigidity in one absorbing stroke (initial low rigidity and subsequent high rigidity).Thus, it can meet a need of distinct layer fully and give a best protection to bits.

Our Advantages

1,Bit bounce and vertical shock absorption
 2,Mechanicalstructure,lessaffected from downholetemperature.
 3,Balanced piston design delivers reliable seal performance andnormal bore pressure.
 4,Adjustableshock absorption level to adapt different earth layer

Product Parameters

Our Clients

FAQ

1. Who are we?
We are based in Shandong, China. We have worked in this area for 19 years.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.What can you buy from us?
Packer,wellhead,completion tool,coiled tubing tool,Drilling tool.
4. Why should you buy from us not from other suppliers?
We are professional supplier of oil production tools, oilwell drilling tools and completion tools. Also, we are extributor of brand
products of ACT, Baker, Quantanm, Bruce, etc. Excellent quality products and professional services are our job!
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES; Accepted Payment
Currency:USD,EUR,GBP,CNY; Accepted Payment Type: T/T,L/C,PayPal,Cash; Language Spoken:English,Chinese,Spanish,Russian