Product Name:Damping Spring For Rotary Drilling Rig Kelly Bar
Condition:100%new
Highlight:
60Si2Mn kelly bar parts
,
60Si2Mn Kelly Bar Tool
,
kelly bar damping spring
Basic Infomation
Place of Origin:China
Brand Name:JTHL
Certification:ISO9001
Model Number:spring
Payment & Shipping Terms
Packaging Details:customer
Delivery Time:7 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:1000pcs/month
Gallery
Rotary Drilling Rig Kelly Bar Tool 60Si2Mn Damping Spring kelly bar parts
Product Description
Rotary Drilling Rig Kelly Bar Tool 60Si2Mn Damping Spring Kelly Bar Parts
Selling Units:
Single item
Single package size:
45X330X400 cm
Single gross weight:
100.000 kg
Package Type:
international standard
Lead Time:
Quantity(Sets)
1 - 2
>2
Est. Time(days)
7
To be negotiated
KELLY DAMPING SPRING Damping spring is the accessory of the kelly bar parts. the function is to protect the kelly bar and damping, the material is 60Si2Mn. It is easy to break during using the kelly bar. Different kelly bar is matched different Model, such as : 45*330*400
55*390*400
50*400*410
55*420*420
70*480*480 .et
1. Supply to almost type kelly bars, including interlock kelly bar, full interlock kelly bar, and friction kelly bar. 2. Material: Alloy Steel
3. usage: Reduce friction when kelly bar working
