Dongying Lake Petroleum Technology Co., Ltd

Latest listings

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  F G Type Float Valve And Sub

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 25.00 Dollar US$

  Introduction: It also prevents backflow of cuttings from plugging the drill bit jets while making connections. The float valve sub is a bit sub equipped with a float valve. Based on the connections appointed by used, supplier put a float valve into t...

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  Drill String Non Magnetic Near Bit Stabilizer

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 500.00 Dollar US$

  When Ordering Please Specify: ● Hole size or required blade O.D.; ● Number of blades required (3 or 4 are standard styles); ● Straight or spiral blades; ● Hardfacing type ; ● Top and Bottom Connections; ● Body diameter required; ● String or Near Bit ...

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  Api High Quality Spec 7k Roller Kelly Bushing For Sale

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 800.00 Dollar US$

  The Square Drive Roller Kelly Bushing provides the following advantages: 1.Pulling out or feeding off string can be done while rotating; 2.Because of its whole construction, it can no fly out and hurts you. 3.The bushing is easily installed into the ...

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  Api 16a Plug Valve With Fig1502 602 400 Hammer Unions

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 200.00 Dollar US$

  1.Rigid stop design:rigid stop srew avoids breaking when the plug cap turns to limit position, causing switch limit inaccuracy. 2.Easy operation: thrust bearing reduces pressurized torque which can save labor and ensure rapid shutoff when accident ha...

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  Api 16a Annular Bop Rubber Core For Packing

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 1000.00 Dollar US$

  API 16A annular BOP rubber core for packing Introduction: In the structure, it is divided into annular blowout preventer with spherical plastic core, annular blowout preventer with cone-shaped plastic core, and blowout preventer with tube-shaped plas...

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  Drilling Manual Tongs Type Lf

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 200.00 Dollar US$

  Q2 3/8”~7”—22 Type LF Manual Tong Type LF Manual Tong is an essential tool in oil operation to fasten or remove the screws of drill pipe and casing joint or coupling. The handling size of manual tong can be adjusted by changing latch lug jaws and lat...




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  Centralizer Stop Collar For Casing And Tubing

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 25.00 Dollar US$

  A) Help casing center in oilhole during oilfield cementation B) Centralisers are designed with straight vane or spiral blade C) Best choice for Tight Tolerance Casing Applications. D) Undergo special coating process to prevent from rust E) Specificat...

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  High Pressure Flexible Hoses Stainless Steel Wire Jacket

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 500.00 Dollar US$

  Rotary drilling hose is consist of principally NBP constructed, featuring oil-resistant, abrasion resistant, acid and alkali resistant. It has 2-8 layers spiraled by single high-strength steel wire and rubber as a binder to make the layers into one c...

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  High Pressure Flexible Hoses With Stainless Steel Wire Jacket

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 21, 2020 - 500.00 Dollar US$

  RECOMMENDED FOR: Flexible line connection in the choke manifold and kill manifold system. TEMPERATURE: -20℃~+121℃ (Grade B+U) TUBE: Nitrile rubber, resistant to oil, abrasion, acid & alkali. REINFORCEMENT: 2-8 layers of single high strength steel...

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  Mud Pump Spare Parts Suction Bladder For Oil Field

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - April 24, 2020 - 100.00 Dollar US$

  HNBR rubber bladder is composed of rubber pulsation bladder, rubber balance plate and pressure plate bolt, it can reduce the drilling pump pressure fluctuations of instantaneous displacement change; Make the pump pressure smoothly, protect equipment ...