Min. Order:
100joint
Price:
USD 28
Place of origin:
China
Price Condition:
FOB
Supply Ability:
1000000joints
Coupling ,sub-coupling ,polished rod coupling are designed in accordance with API SPEC 11B and made of fine carbon-steel or alloy steel(equivalent to AISI 1526 or AISI 4135).
Normally, they have two wrenches one the outside diameter but they also can be providing in no wrench when required by user.
SLIM HOLE COUPLING
SIZE
(in)
COUPLING O.D
(mm)
(+0.13,-0.25)
LENGTH
(mm)
(+1.57,0.00)
THREAD D
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