Model:1''
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Delivery: 15days
Packaging Detail:wooden box
Delivery Detail:100% t/t before shipment
Description: sucker rod couplings
Specifications:5/8’’
Feature: Class T
Application:Oil field downhole equipments
Products range: SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Hole coupling, and the size are available in 5/8”, 3/4”, 7/8”, 1” and 1 1/8”.
Products Brief
Our sucker rod couplings are manufactured from high quality Carbon steel AISI 5I40 or AISI 4135 fully in accordance with API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Hole coupling, and the size are available in 5/8”, 3/4”, 7/8”, 1” and 1 1/8”.




