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API 11b Oil Production Polished Rod Spray Metal Polished Rod for Oilfield1
Petroleum Equipment Machinery, Polish Rod, Spray Metal Polished Rod
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
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Product Description Product DescriptionJX Petro Polished Rod Spray Metal Polish rod dimensions conform to API Specification 11B, latest edition, and AISI Steel Products Manual. Polished Rods are furnished with cold-formed, fully rolled threads to provide additional strength and fatigue resistance. The cold-formed, fully rolled pin thread is produced by completely cold-forming (reshaping) the steel fibers so they follow the contour (shape) of the thread. The thread surface that results from fully rolled threads improves its resistance to corrosion and reduces abrasion within the thread. The work-hardened flank provides increased surface tensile, yield and shear strength. Due to the pressure deformation, a residual compressive stress system builds up at the thread root, which counteracts tensile loading. When compared to cut or burnished threads, the load capacity and corrosion and fatigue resistance of the rolled thread is significantly increased. FeaturesHigh tensile strength.Can be used with sucker rod and hollow sucker rod.Corrosion resistant.Solid and hollow structure for different requirements. Product ParametersPolished Rod Spec:Size (in)1-1/8"1-1/8"1-1/4"1-1/2"Size (mm)28.5828.5831.7538.1Pin Nominal Diameter (in)5/8"3/4"7/8"1"Pin Nominal Diameter (mm)15.8819.0522.2325.4With of sucker rod size5/8"3/4"3/4"7/8"Vanish cone9°9°9°9°Standard length (ft)8' 11' 16' 22' 24' 25', 26' 30' 36' Standard length (meter)2.44, 3.35, 4.88, 6.71, 7.32, 7.93, 9.14, 10.97Other lengths are available on special orderSpray Metal Polished Rod SpecMaterial Availiable in: AISI 4140, AISI 8620, AISI 1045, Type 431 Stainless steel Detailed Photos Packaging & Shipping Company Profile
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