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| Price | USD 26000.00 |
| MOQ | 1 set |
| Delivery Time | 5-8 work days |
| Brand | JTHL |
| Place of Origin | China |
| Certification | ISO |
| Model Number | SR50 |
| Packaging Details | Packaged With Steel Pallet and Aluminium Film |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100 sets/ month |
| Condition | 100%new | Place of Origin | China |
| Warranty | 1 Year,6 months | After-sales service provided | Engineers available to service machinery overseas,Field maintenance and repair service |
| Packaging Details | Packaged With Steel Pallet and Aluminium Film | Product Name | Interlocking And Frictional Kelly Bar |
| Element | 4 | Material | 16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe |
| Model Number | SR50 | Supply Ability | 100 sets/ month |
| The First Section Length | 13m | Certification | ISO |
| Brand Name | JTHL | Payment Terms | L/C, T/T, Western Union |
| Abrasion resistance | Strong | Price | USD 26000.00 |
| Delivery Time | 5-8 work days | Minimum Order Quantity | 1 set |
| Application | post hole digging machine,Large caliber pile foundation pilling |
FRICTION KELLY BAR
Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition.
The Kelly bar can generate pressure force when the Kelly bar rotarying can produce peripheral force and the rotary passing down the pressure force can produce the friction force. It is simple operation, drilling depth .
it is suitable for soft soil and mud sand .
The complete Kelly bar is with light weight, high strength, high linearity of the single drill pipe.; The inner and outer layer collocate reasonably , with good wear resistance plate.. it is great to meet the special requirement of the drill rig machine.
|
No. |
OD |
Section |
Way of crowding |
Length of per section(m) |
Drill depth |
Torque |
||
| 1 | ¢299 | 3 | 4 | 5 | (friction-type) | 9-14 | 24-65 | 100 -120 |
| 2 | ¢342 | 3 | 4 | 5 | (friction-type) | 9 - 14 | 24 - 65 | 100 -120 |
| 3 | ¢355 | 3 | 4 | 5 | (friction-type) | 9 - 14 | 24 - 65 | 100-120 |
| 4 | ¢368 | 3 | 4 | 5 | (friction-type) | 9 - 14 | 24 - 65 | 150-180 |
| 5 | ¢377 | 3 | 4 | 5 | (friction-type) | 9 - 14 | 24 - 65 | 150-180 |
| 6 | ¢394 | 3 | 4 | 5 | (friction-type) | 9 - 15 | 24 - 70 | 180-200 |
| 7 | ¢406 | 3 | 4 | 5 | (friction-type) | 9 - 15 | 24 - 70 | 180-200 |
| 8 | ¢419 | 3 | 4 | 5 | (friction-type) | 9 - 15 | 24 - 70 | 200-230 |
| 9 | ¢440(445) | 4 | 5 | 6 | (friction-type) | 9 - 15 | 24 – 85 | 220-260 |
| 10 | ¢470 | 4 | 5 | 6 | (friction-type) | 9 - 18 | 24 – 102 | 220-260 |
| 11 | ¢508 | 4 | 5 | 6 | (friction-type) | 9 - 18 | 24 – 102 | 260-360 |
| 12 | ¢530 | 4 | 5 | 6 | (friction-type) | 9 - 20 | 32 – 114 | 320-400 |
| 13 | ¢580(575) | 4 | 5 | 6 | (friction-type) | 9 - 24 | 32 – 138 | 360-420 |
| 14 | ¢630 | 4 | 5 | 6 | (friction-type) | 9 - 26 | 32 - 150 | 400-500 |
Kelly Bar Production Process
Interlocking Kelly Bar:
The machanical locking rod is a kind of drill pipe that transits pressure between layers of drill pipe through the locking block when the rotary drilling rig is drilling.
TECHNICAL
DATE:
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
