Api 11B Sucker Rods Grade C K D Kd Hl Hy And Kh

A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.

A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells. For more information, you can contact me : Looking forward to cooperating with you!

Sucker rods are manufactured according to API 11B Specifications. Currently, we market 3 types of API sucker rods Grade D Alloy and Grade D Special which are formulated from different alloysï¼?AISI 4130 (Grade D), AISI 4142 (Grade D) and AISI 4720 (Grade KD). Manufacturing Process: 1. Rod Bar The incoming rod bars are inspected for any damage, fault and discontinuities.Before arranging the rod bars for production process, carry out chemical composition testing, dimensional inspection & surface quality inspection. High quality standard is maintained at various stage inspections. 2.Manufacturing Rod bars are manufactured from hot rolled alloy steel. Rod bars are machine straightened and cold drawn to the required size. The rod bar ends are hot forged according to API designed sizes. The rods are then heat treated over the full length.As per requirement of mechanical properties, the rods are normalized and tempered to the specified level or quenched and tempered to the required hardness and strength. Care is taken to achieve metallographic structure with no residual stresses in the rod.A sample specimen is cut from the heat treated material and is tested for ultimate tensile strength, yield strength and elongation. The rod is then again checked for straightness. The forged ends are properly aligned with its body. Rods are cleaned by shot-blasting to remove any scale and oxidation. The forged ends are machined on C.N.C. Lathe machines as per API dimensions and checked with API approved gauges.

good quality and price. Specification:1" 1-1/8" 1-1/4" 1-1/2"

Size 5/8" (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25mm), 1-1/8" (28mm) Length 25', 30' Grade d, kd Materials alloy steel aisi4130, aisi4142 & aisi4720 Standard api 11b.

Sucker Rod Brief : A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.

A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.

It is applied to the oil well containing corrosive medium such as salt sulfur, carbon dioxide and bacteria and the wells with fewer sands.Comparing with conventional tubing pump,The API Tubing Pump has better performance in corrosion resistance & antifriction aspects.Plunger of it is nickel plated on alloy base,inside wall of barrel is plated hard cadmium,key parts,such as valve hood,valve ball,are made of materials with excellent mechanical performance and corrosion resistant property.Compared with conventional pump,the series of pump has a longer working life. Subsurface pump Per API Spec.11AX

Type: Nylon sucker rod centralizer, anti- partial-wear sucker rod centralizer, roller type sucker rod centralizer Size: 5/8", 3/4", 7/8", 1", 1-1/8" Ucker rod centralizer used in pumping well, it's a tool which can set upright the sucker rod, and protect the sucker rod wiping with tubing pipe, we can product wheel centralizer, rod shaped centralizer, twist centralizer. Operational principle: 1. Wheel centralizer: When the sucker rod works the wheel rolls on tubing inside. It can avoid the sucker rod to rub with the tubing pipe. 2. Rod shaped centralizer: When the sucker rods work, nylon block touches the tubing inside, it can avoid the sucker rod to rub with the tubing pipe. The nylon block can rotate, then the rub is even wear. The user only change the nylon block replace rod body, can save fabrication-cost. 3. Twist centralizer: Cost of it is low, operate easily.