Specification :

Grade D sucker rod, API 11B

Grade D sucker rod, specifications as per:
Standard: API Spec 11B
Grade: D, H, K, KD, HY, HL, etc
Material: Alloy Steel
Features: High strength, better plasticity.
Other sizes: 5/ 8" , 3/ 4" , 7/ 8" , 1" , 1 1/ 8"

Grade D sucker rod is a steel rod that used to make up the mechanical assembly between the surface and downhole components of a rod pumping system. It is made strictly from high-quality alloy steel and after heat treatment, it features high strength, better applicable in the deeper oil well.

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