Product name: API Spec11B suker rod used for oil extraction

Product Description: Steel sucker rod is one of the important equipment of the oil field. Available rods include C, K, D, KD, HL, HY and KH. C, K, D grade sucker rods are designed and manufactured according to API Spec 11B specification. KD, HL and HY grade sucker rods are designed and manufactured according to SY / T5029-2006 standard. KH grade sucker rods are manufactured according to internal standard

     C grade Sucker rod system - for main use, medium load ineffective or relaxed asai Inner Fukai Oil Extraction, Materials Construction Steel or Steel.

     D - class Sucker rod for superior alloy steel structure construction, after - heat treatment possession strength strength, plasticity good, life span length etc, ä Applicable use irresponsible or corrosive environment Use in a well oil well.

     HL, HY super grade alloy steel making structure for use with gradeSucker rod, superior high strength features possessed, applicable for use in ultra - deep Fai, large oil fortress oil well use.

K, KD KH class Extract oil bridge Application for non-conforming Ni quantitative Cr - Ni - Mo superalloy structure, possessive antiseptic, anti - corrosive performance, separate application Applicable strongly toxic shallow, medium, deep well .