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CONTACT
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HOME
-
ABOUT
-
PRODUCTS
- DRILLING TOOLS
- DRILLING MOTORS
- STABILIZERS
- DRILL COLLARS
- DRILLING JARS
- HYDRAULIC AGITATOR
- ANTI STICK-SLIP TOOL
- MULTIPLE ACTIVATION BYPASS VALVE
- DRILL PIPES
- NON-ROTATING PROTECTOR
- X-OVER & SUBS
- DRILL BITS
- MICRO REAMER
- FISHING TOOLS
- RELEASING SPEAR
- RELEASING AND CIRCULATING OVERSHOT
- REVERSE CIRCULATION JUNK BASKET
- JUNK SUB
- FISHING MAGNET
- SAFETY JOINT
- TAPER TAP
- DIE COLLAR
- IMPRESSION BLOCK
- DITCH MAGNET
- MILLING SHOES
- WASHOVER PIPE
- IBOPs
- KELLY VALVE
- FLOAT VALVE
- FULL OPENING SAFETY VALVE
- TOP DRIVE IBOP
- INSIDE BOP
- DROP-IN CHECK VALVE
- WELLBORE CLEANING TOOLS
- CASING SCRAPER
- NON-ROTARY CASING SCRAPER
- CASING BRUSH
- CUTTING BED IMPELLER
- STRING MAGNET
- ROTARY CASING GUIDER
- CASING CUTTER
- SECTION MILL
- WELLHEAD TOOLS
- ELEVATORS
- ELEVATOR LINKS
- POWER TONGS
- MANUAL TONGS
- SLIPS
- SPIDERS
- SPINNING WRENCH
- BUSHINGS
- DRILLING EQUIPMENTS
- MUD PUMP
- VALVE SEAT AND BODY
- PISTON
- CYLINDER LINER
- HYDRAULIC BUCKING UNIT
- JAR TESTER
- FRAC PUMP VALVE RUBBER
- FRAC PUMP VALVE BODY
- FRAC PUMP VALVE SEAT
- FRAC PUMP PLUNGER PACKING
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PRESS
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CONTACT
CASING BACK-UP TONG
TECHNICAL SUMMARY
The TB series casing back-up tongs are essential auxiliary tools for casing makeup/breakout. Featuring hydraulic clamping, anti-slip jaw inserts and reinforced frame structure, the TB300 Series fits 4½ - 13⅜” medium-size casings, while the TB500 Series adapts to 14 - 24½” large-diameter casings. Designed for synchronization with master tongs, they prevent tubular rotation during operation, ensuring stable torque transmission and damage-free clamping in offshore, deep well and ultra-large casing running scenarios.
CASING BACK-UP TONG
SERIES TB
SPECIFICATION
|
Model |
TB194/16 |
TB194/16Y |
TB365/35 |
TB365/35Y |
TB365/85Y |
|
|
Size range |
mm |
120.6 ~ 194.5 |
127 ~ 365.1 |
|||
|
in |
4 ~ 7 Coupling |
4 1/2 ~ 13 3/8 Coupling |
||||
|
Air pressure |
MPa |
0.5 ~ 0.9 |
/ |
0.5 ~ 0.9 |
/ |
/ |
|
psi |
71 ~ 130 |
/ |
71 ~ 130 |
/ |
/ |
|
|
Hydraulic pressure rating |
MPa |
/ |
14 |
14 |
14 |
|
|
psi |
/ |
2030 |
2030 |
2030 |
||
|
Max. bearing |
kN·m |
16 |
35 |
85 |
||
|
ft·lbf |
11800 |
25800 |
62700 |
|||
|
Model of matching master tong |
TQ178/16 |
TQ178/16Y |
TQ340/35 |
TQ340/35Y |
TQ340/85Y |
|
|
Size |
mm |
1245*815*400 |
1300*820*280 |
1510*945*405 |
1580*980*350 |
1830*1280*380 |
|
in |
49*32*15.7 |
51.6*32.3*11 |
59.4*37.2*16 |
62.2*38.6*13.8 |
72*50.4*15 |
|
|
Weight |
kg |
360 |
420 |
480 |
640 |
700 |
|
lb |
790 |
920 |
1060 |
1400 |
1540 |
|
CORPORATE HEADQUARTERS
East Hongye Road, Daxing District, Beijing City, P.R.C
0086 159 1059 4147
info@orchidenergyglobal.com
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