Model: | PGZ5"-135/8" |
---|---|
Brand: | MDX |
Origin: | Made In China |
Category: | Industrial Supplies / Other Industrial Supplies |
Label: | Casing Roller , Casing Roller , Casing expander |
Price: |
US $590
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:26 Mar, 2014 |
Casing Roller
Description: Casing Rollers are simple, r ed tools for restoring buckled, collapsed, or dented casing to its normal diameter and roundness. There are no pins, springs or other small parts to break or lose in the hole, making it safer to use and easier to maintain than other rollers. Operation is very simple, requiring only ample fluid circulation and slow rotary speeds.
Features: Casing Rollers are composed of a mandrel with a series of eccentric roll surfaces, each of which is assembled with a series of heavy-duty rollers. These rollers are secured by a nose cone which is locked to the mandrel by a series of husky ball bearings, running in a race between the nose cone and lower mandrel end. These tools may be redressed to roll a larger size by changing the rollers to proper oversize rollers.
The Casing Roller is equally effective using right- or left-hand rotation and left-hand connections will be furnished on request. Lower stinger connections may be furnished on a special nose cone or on the lower mandrel end on request, at additional cost.
Specification of Casing Roller
Type |
Deformation Range |
Connection API |
Suitable pipe Diameter(mm) |
Type |
Deformation Range (mm) |
Connection API |
Suitable pipe Diameter(mm) |
PGZ127 |
95-114.5 |
NC26 |
127 |
PGZ194 |
158-176.5 |
NC46 |
194 |
PGZ140 |
105-125 |
NC26 |
140 |
PGZ219 |
166-199 |
NC50 |
219 |
PGZ168 |
123-145 |
NC31 |
168 |
PGZ245 |
196-220 |
NC50 |
245 |
PGZ178 |
138-164 |
NC38 |
178 |
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pear shaped Tube expander
The work part of pear-shaped tube expander is main aspects of conical body. When exerting pressure on it. The main aspects of conical body and distorted part of casing touch instantaneously to create yawing force that crush and expand distorted part of casing
Specification of Pear-shaped Tube Expander
Type |
Main Parameter |
Connection |
ZQ114 |
Casing 4-1/2”(114.3mm); the range of repaired size92.94.96.98.100; repaired rate98~99% |
NC26 |
ZQ127 |
casing 5”(127mm); the range of repaired size 102.104.106. 108.110.112: repaired rate98~99% |
NC31 |
ZQ140 |
casing51/2”(139.7mm); the range of repaired size 14.116.118.120.122.124: repaired rate98~99% |
NC31 |
ZQ168 |
casing168.28;the range of repaired size140.142.144.146.148.150.152: repaired rate98~99% |
NC38 |
ZQ178 |
casing7”(177.8mm); the range of repaired size154.156.158.160.162 repaired rate 98~99% |
NC38 |