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MZ Type Die Collar
MZ die collar is a special external fishing tool that engages with the dropped tubular s such as drill pipes casing and oil tubing, by tapping on the external wall of the s. It can be used in fishing cylindrical s without inner bore or stuck inner bore. It is a highlyeffective tool in the fishing of dropped tubulars.

Technical Specification of MZ Type Die Collar:
ModelProduct CodeLarge wicker O.D. (mm)Small wicker O.D. (mm)OD(mm)Catch size(mm)
MZ55×40-NC26L20-0200055408648
MZ68×50-NC26L20-0200168509560
MZ80×62-NC26L20-02002806211473
MZ96x74-NC31L20-03000967412789
MZ110x90-NC38L20-0500011090143102
MZ122x102-NC38L20-05001122102162114
MZ135x110-NC50L20-09000135110175127
MZ148x128-NC50L20-09001148128190140
MZ167x140-NC50L20-09002167140203159
MZ178x153-6 5/8REGL20-19000178153211168
MZ190x166-6 5/8REGL20-19001190166219178
MZ210x185-6 5/8REGL20-19002210185247203
MZ239x216-7 5/8REGL20-20000239216280228
MZ251x229-7 5/8 REGL20-20001251229290241

SAIGAO GROUP provides high-quality oil and gas drilling equipment with excellent sealing performance. If you are looking for oil well equipment manufacturers, please give us an opportunity to cooperate with you.