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508-5*15 Rotary Drilling Rig Friction Kelly Bar 69m Depth

Categories Friction Kelly Bar
Brand Name: JTHL
Model Number: 508
Certification: ISO
Place of Origin: China
MOQ: 1 set
Price: USD40000-USD60000
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 sets/ month
Delivery Time: 5-8 work days
Packaging Details: Packaged With Steel Pallet and Aluminium Film
Usage: foundation pile
Product name: friction kelly bar
Max Drilling depth: 69m
Max Diammeter: 1500mm
Lock Type: Frictional
Elements: 5
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508-5*15 Rotary Drilling Rig Friction Kelly Bar 69m Depth

508-5*15 Rotary drilling rig friction kelly bars

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.


Specification

No.

Diammeter of The First

Section


SectionsKey Pressure TypeLength of per section(m)Drill depthTorque(KN.M)
1¢29934Friction9-1424-65100 -120
2¢342345Friction9 - 1424 - 65100 -120
3¢355345Friction9 - 1424 - 65100-120
4¢368345Friction9 - 1424 - 65150-180
5¢377345Friction9 - 1424 - 65150-180
6¢394345Friction9 - 1524 - 70180-200
7¢406345Friction9 - 1524 - 70180-200
8¢419345Friction9 - 1524 - 70200-230
9¢440(445)456Friction9 - 1524 – 85220-260
10¢470456Friction9 - 1824 – 102220-260
11¢508456Friction9 - 1824 – 102260-360
12¢530456Friction9 - 2032 – 114320-400
13¢580(575)456Friction9 - 2432 – 138360-420
14¢630456Friction9 - 2632 - 150400-500




Quality 508-5*15 Rotary Drilling Rig Friction Kelly Bar 69m Depth for sale
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