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| Price | USD 10000-USD50000 |
| MOQ | 1 set |
| Delivery Time | 5-8 work days |
| Brand | JTHL |
| Place of Origin | China |
| Certification | ISO |
| Model Number | 355/377/406/419/470/508 |
| Packaging Details | Packaged With Steel Pallet and Aluminium Film |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100 sets/ month |
| Place of Origin | China | Warranty | 1 Year,6 months |
| Packaging Details | Packaged With Steel Pallet and Aluminium Film | Product Name | Interlocking /Frctional Kelly Rod |
| Material | Q345B,35CrMo,27SiMn | Model Number | 355/377/406/419/470/508 |
| Supply Ability | 100 sets/ month | Certification | ISO |
| Weight | 5-20T | Brand Name | JTHL |
| Payment Terms | L/C, T/T, Western Union | Price | USD 10000-USD50000 |
| Delivery Time | 5-8 work days | Machine type | for foundation construction rotary drilling rig,Piling |
| Minimum Order Quantity | 1 set | Application | post hole digging machine,Large caliber pile foundation pilling |
Jietaihongli Kelly Bar
kelly bar are especially designed for drill hard materials and when crowd force is required . kelly bar is key components in the execution of boreholes with hydraulic drill rig . kelly bar transfer the torque to the rotary drive and crowd pressure to the drill tools . a kelly bar consist of 2-5 telescopic sections with a system drive keys and lock recesses, welded onto their outer surface. Standard kelly bars are fabricated with a total of 6 drive key on each sections.
Kelly Bar Production Process
Interlocking kelly bar is of great pressure transmission and good anti-contortion perfomance. There are 3 rigid parts between drilling pipes to transfer greater pressure from embedding cylinder. And even at the hard geologic condition it can transfer greater pressure and drill in. Stair key, organization transmission, the outside key is made by highly wear-resisting tempering steel. For soft fromations, (weak) weathered rock, hard strata construction.
OUR KELLY BAR ADVANTAGE :
1. Adopt the advanced technology design and standard modular design.
2. Equipped with advanced processing facilities, processing technology and auto manufacturing equipment .
3. The kelly bar is with low weight , high strength , good abrasion resistance.
4. The material is from China top pipe manufacturer or imported from Germany . the seamless steel tube is with alloy and special heat treatment .
5. Have granted more than 35 patents for the kelly bar design area.
FAQ
1.
who
are
we?
We
are
based
in
Weifang
Shandong,
China,
start
from
2004,sell
to
Africa(19.00%),Mid
East(15.00%),South
America(14.00%),North
America(12.00%),Southeast
Asia(12.00%),South
Asia(11.00%),Eastern
Europe(10.00%),Domestic
Market(1.00%),Oceania(1.00%),Southern
Europe(1.00%),Northern
Europe(1.00%),Central
America(1.00%),Western
Europe(1.00%),Eastern
Asia(1.00%).
There
are
total
about
101-200
people
in
our
office.
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?
Interlocking
Kelly
Bar,Friction
kelly
bar,Drilling
tools,Casing,Tremie
Pipe
,Used
Rigs,Rotary
Drilling
Rig
Spare
Parts.
4.
why
should
you
buy
from
us
?
For
more
than
10years,Beijing
Jietaihongli
Technology
CO.,
Ltd.
has
been
a
trusted
name
in
the
kelly
bar
and
pile
driver
manufacturing
industries.
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,CNY;
Accepted
Payment
Type:
T/T,L/C,D/P
D/A,MoneyGram,Credit
Card,PayPal,Western
Union,Cash,Escrow;
Language
Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean,Hindi,Italian
Welcome Contact Us
Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686
