Model: | 002 |
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Brand: | sanmon |
Origin: | Made In China |
Category: | Construction & Decoration / Pipe, Tube & Parts / Pipe Fittings |
Label: | pony rod , API 11B sucker rod , polished rod |
Price: |
US $30
/ pc
|
Min. Order: | 100 pc |
Last Online:22 Oct, 2014 |
Grade D sucker rod is made of NiMo alloy stell 30 CrMoA ( equivalent to AISI 4130 ). It is featured by high strength,better plasticity and long service life after heat treatment.
Grade D sucker rod is suitable for the deeper oil well in the non-corrosion or light-corrosionmedium.
Grade K sucker rod is made of fine NiMo alloy steel 20Ni2MoA ( equivalent to AISI 4620 ).
It has strength of suitable corrosionresistant plastic and is suitable for light loads and corrosive medium light wells.
Sucker rod O.D 5/8" 3/4" 1" 1-1/8" mechical properties Grade C D K
Yeild Strength Rel(Mpa) ≥414 Grade C, ≥620 Grade D, ≥414 Grade K,
Tensile Sterength Rm(Mpa) 620-793 Grade C, 794-965Grade D, 620-793 Grade K
Percentage ElogationA% ≥12GradeC, ≥10 Grade,≥12 Grade K
Contraction percentage of
Area Z% ≥55 GradeC,≥50 Grade D,≥55 GradeK
Impact toughness ≥70 Grade C, ≥58.8 Grade D, ≥ 70 Grade K
standard length ft 30ft,26ft,25ft
Payment Terms: | T/T |
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