H type specification
Type
OD(mm)
Connection
ID(mm)
Length(mm)
H105
105
NC31
48
730
H121
121
NC38
50.8
805
H178
178
NC50
70
1065
H203
203
6-5/8REG
80
1048
Sucker Rod Couplings for Sucker Rod and Polished Rod
Screw Pump Special Sucker Rod
High-strength Sucker Rod
Sucker Rod
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