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Sucker rod 1.Grade:C,D,K,KD,HL,HY,KH 2.Size:5/8",3/4",7/8",1",1-1/8" 3.tensile strength:620-1195Mpa 3.Long lifetime,anti-corrosion 4.API 11B Introduction Steel sucker rod is one of the important equipment in oil field. our company can provide sucker rods including grade C, K, D, KD, HL, HY and KH. Among them, grade C, K, D sucker rods are designed and manufactured according to the API Spec 11 B, grade KD, HL and HY according to SY/T5029-2006 standard, and grade KH according to company's specification. Grade C sucker rod is made from fine carbon steel. It is featured by mid-strength, good plasticity, toughness, corrosion resistance. It is suitable for sour medium environment where it is not susceptible to sulphuric stress cracking. Grade D sucker rod is made from fine alloy steel, featured by high strength, better plasticity and long service life after heat treatment. This product is suitable for no-corrosion or light-corrosion environment oil-well widely. Grade HL and HY sucker rods are super-high strength sucker rod, having the same size and main parameter as grade D sucker rod, but their strength is capable to reach 966~1195Mpa. Grade HL, HY sucker rods are suitable for the deep oil-well or big-pump capacity oil-well. And grade K, KD and KH sucker rod are made from fine Cr-Ni-Mo alloy steel containing different amount of Ni. They possess more powerful anti-corrosion function. The products are suitable for strong corrosion oil-well, with depth of shallow, middle and deep respectively.
Tieling Yida Petroleum Machinery Manufacture Co., Ltd. founded in 2006, professional on producing and supplying all kinds of Petroleum machine and parts，like Sucker Rod, Pony Rod, Sucker Rod Coupling, polished rod， etc. Base on developed equipments and inspections tools, together with an elite team for designing, producing, inspecting and selling, we can satisfy all kinds of our customers’ need, and own tremendous consumers and end users. Our company is excellent in quality and service. We focus on faith, quality, brand, and customers, trying our best to make more contribution in petrol field. We faithfully invite domestic and foreign customers to cooperate with us.
